CN105971403A - Four-rail blade lock - Google Patents
Four-rail blade lock Download PDFInfo
- Publication number
- CN105971403A CN105971403A CN201610555408.4A CN201610555408A CN105971403A CN 105971403 A CN105971403 A CN 105971403A CN 201610555408 A CN201610555408 A CN 201610555408A CN 105971403 A CN105971403 A CN 105971403A
- Authority
- CN
- China
- Prior art keywords
- blade
- side column
- lock
- tartar
- arranges
- 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.)
- Granted
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B27/00—Cylinder locks or other locks with tumbler pins or balls that are set by pushing the key in
- E05B27/02—Cylinder locks or other locks with tumbler pins or balls that are set by pushing the key in operated by the edge of the key
- E05B27/08—Cylinder locks or other locks with tumbler pins or balls that are set by pushing the key in operated by the edge of the key arranged axially
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B19/00—Keys; Accessories therefor
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B27/00—Cylinder locks or other locks with tumbler pins or balls that are set by pushing the key in
- E05B27/0003—Details
- E05B27/0017—Tumblers or pins
Landscapes
- Preventing Unauthorised Actuation Of Valves (AREA)
- Lock And Its Accessories (AREA)
Abstract
The invention discloses a four-rail blade lock, and mainly relates to the field of safety lock technical equipment. The four-rail blade lock comprises a lock cylinder and a key, the lock cylinder comprises a lock body, a lock liner is arranged in the lock body, multiple blade holes are formed in the lock liner, four blades are arranged in each blade hole, springs are arranged under the blades, disturbance side column containing grooves are formed below the blade holes, disturbance side columns are arranged in the disturbance side column containing grooves, a locking side column containing groove is formed in the tops of the blade holes, and a locking side column is arranged in the locking side column containing groove; three groups of front face teeth are arranged on the front face of the key, and a group of back face teeth are arranged on the back face of the key. The four-rail blade lock has the advantages that four blades are installed in each blade hole, it can be avoided that the blades are poked into the unlocking position through an unlocking technology, and safety coefficient can be increased; the teeth on the key can be combined in many modes, the lock is prevented from being unlocked by a similar key, and the anti-theft performance is good.
Description
Technical field
The present invention relates to security lock technology apparatus field, a kind of four rail blade locks.
Background technology
At present, being provided with 3～7 vane holes in the lock gall of existing blade lock, each vane hole is built with two
Blade, blade is provided with v-notch, when inserting correct key, institute's vaned v-notch alignment
In line, the edge of a knife of side column is dropped in the v-notch of blade, and the outer rim of side column and the cylindrical of lock gall are same
On one arc surface, lock gall can rotate, the V when extracting key or inserting incorrect key, on blade
The most point-blank, the outer rim of side column is higher than the exterior arc surface of lock gall, and lock gall can not rotate for type breach, lock
Core is in the lock state, but when the tartar of two keys is closer to, it is possible to realize opening mutually, and
Two blades in vane hole are easily struck, and can be opened easily being toggled it to by two blades by unlocking technique
Position, safety coefficient is low.
Summary of the invention
The invention provides a kind of four rail blade locks, it loads four blades in vane hole, it is possible to avoid leading to
Cross unlocking technique and blade is dialled in open position, it is possible to increase safety coefficient, on the key the compound mode of tartar
Many, it is possible to avoiding being opened by similar key, theftproof performance is good.
The present invention for achieving the above object, is achieved through the following technical solutions:
A kind of four rail blade locks, including lock core and key, described lock core includes lock body, arranges in described lock body
Lock gall, described lock body arranges installing hole, and the lower section of described installing hole arranges thumb wheel, the two ends of described thumb wheel
Arranging collar, arrange slide block in described thumb wheel, one end of described slide block arranges and pushes away post, described in push away post and lock gall
Being slidably connected, one end of described lock gall is provided with inclined-plane, and described lock gall is provided with and collar phase away from the one end on inclined-plane
The card ring recess adapted to, arranges several vane holes, is equipped with four in each described vane hole in described lock gall
Blade, the lower section of described blade arranges leaf spring, and the lower section of described vane hole arranges interference side column holding tank,
Arranging interference side column in described interference side column holding tank, described interference side column slides even with interference side column holding tank
Connecing, the bottom of described interference side column arranges the first spring, and the top of described vane hole arranges locking side column and accommodates
Groove, arranges locking side column in described locking side column holding tank, described locking side column is sliding with locking side column holding tank
Being dynamically connected, be provided with the side column groove adapted with locking side column in described lock body, the top of described locking side column sets
Putting lock pearl, described lock body is provided with and locks the through hole that pearl adapts, and the top of described through hole arranges sealing bead,
The lower section of described sealing bead arranges the second spring, the bottom of described second spring and the top contact locking pearl, institute
The front stating key is provided with three groups of front tartars, and the back side of described key is provided with one group of back side tartar, described key
Spoon is provided with out the hook of beer bottle cap.
Four described blades are respectively the first blade, the second blade, third blade and quaterfoil, and described
The top of one blade is provided withV notch v, described second blade, third blade and four-bladed top are all provided with
HaveV notch v, if being equipped with bottom described first blade, the second blade, third blade and four-bladed
Dry breach.
Described three groups of front tartars are respectively left tartar, middle tartar and right tartar, described left tartar and right tooth
Flower is outer milling tooth, and described middle tartar is curved groove, and described back side tartar is curved groove.
Contrast prior art, the beneficial effects of the present invention is:
1, one end of the lock gall of the present invention is provided with inclined-plane, it is possible to reduce fulcrum so that picklock can not find
The fulcrum of effect, it is possible to avoid the present invention to be pried open.
2, the bottom of the interference side column of the present invention arranges the first spring, it is possible to prevent technology unlocking, inserts when there being people
Entering unlocking tool when stirring blade, by jack-up during interference side column, fall time again, to unlocking person, some are wrong
Feel, it is possible to technology unlocking is disturbed by mistake.
3, it is equipped with four blades in each vane hole of the present invention so that the lateral clearance between blade projection is relatively
Little, when inserting unlocking tool and stirring certain sheet blade in lock gall, also drive another sheet or another several blades,
Use the position that existing unlocking technique can not all push out all blades simultaneously, it is possible to increase safety coefficient.
4, the hook being provided with out beer bottle cap on the key of the present invention, it is possible to be used for opening medicated beer, it is possible to be easy to
The use of user.
5, four described blades are respectively the first blade, the second blade, third blade and quaterfoil, described
The top of the first blade is provided withV notch v, described second blade, third blade and four-bladed top are equal
It is provided withV notch v, is equipped with bottom described first blade, the second blade, third blade and four-bladed
Several breach, the first blade had both played locking action, again can be side column jack-up, the second blade, third blade
Locking action is all played, it is possible to improve the safety coefficient of the present invention further with quaterfoil.
6, described three groups of front tartars are respectively left tartar, middle tartar and right tartar, described left tartar and the right side
Tartar is outer milling tooth, and described middle tartar is curved groove, and described back side tartar is curved groove, key upper tooth
The compound mode of flower is many, it is possible to avoiding being opened by similar key, theftproof performance is good, it is possible to increase anti-theft
Energy.
Accompanying drawing explanation
Accompanying drawing 1 is the structural representation of the present invention in embodiment；
Accompanying drawing 2 is the structural representation of lock gall in embodiment；
Accompanying drawing 3 is the left view of accompanying drawing 2；
Accompanying drawing 4 is the structural representation of key in embodiment；
Accompanying drawing 5 is the rearview of accompanying drawing 4；
Accompanying drawing 6 is the structural representation of the first blade in embodiment；
Accompanying drawing 7 is the structural representation of the second blade in embodiment；
Accompanying drawing 8 is the structural representation of third blade in embodiment；
Accompanying drawing 9 is four-bladed structural representation in embodiment.
Label in accompanying drawing: 1, lock body；2, sealing bead；3, the second spring；4, lock pearl；5, locking side column；
6, installing hole；7, thumb wheel；8, interference side column；9, side column groove；10, inclined-plane；11, post is pushed away；12、
Slide block；13, collar；14, leaf spring；15, blade；151、V notch v；152、Shape lacks
Mouthful；153, breach；16, lock gall；161, locking side column holding tank；163, vane hole；164, interference
Side column holding tank；165, card ring recess；17, key；171, left tartar；172, middle tartar；173、
Right tartar；174, back side tartar；175, hook.
Detailed description of the invention
Below in conjunction with specific embodiment, the present invention is expanded on further.Should be understood that these embodiments are only used for
The bright present invention rather than restriction the scope of the present invention.In addition, it is to be understood that in having read the present invention and having lectured
After appearance, the present invention can be made various changes or modifications by those skilled in the art, and these equivalent form of values are same
Fall within scope defined herein.
Of the present invention is a kind of four rail blade locks, and including lock core and key 17, described lock core includes lock body 1.
Lock gall 16 is set in described lock body 1, described lock body 1 arranges installing hole 6.The lower section of described installing hole 6
Arranging thumb wheel 7, the two ends of described thumb wheel 7 arrange collar 13, arrange slide block 12 in described thumb wheel 7, described
One end of slide block 12 arranges and pushes away post 11, described in push away post 11 and be slidably connected with lock gall 16.Described lock gall 16
One end is provided with inclined-plane 10, it is possible to reduce fulcrum so that picklock can not find effective fulcrum, it is possible to avoids
The present invention is pried open.Described lock gall 16 is provided with, away from the one end on inclined-plane 10, the card ring recess adapted with collar 13
165.Several vane holes 163 are set in described lock gall 16, in each described vane hole 163, are equipped with four
Blade 15, the lower section of described blade 15 arranges leaf spring 14 so that the lateral clearance between blade projection is relatively
Little, when inserting unlocking tool and stirring certain sheet blade in lock gall, also drive another sheet or another several blades,
Use the position that existing unlocking technique can not all push out all blades simultaneously, it is possible to increase safety coefficient.
The lower section of described vane hole 163 arranges interference side column holding tank 164, sets in described interference side column holding tank 164
Putting interference side column 8, described interference side column 8 is slidably connected with interference side column holding tank 164, described interference side column
The bottom of 8 arranges the first spring, it is possible to prevent technology unlocking, when have people insert unlocking tool stir blade time,
By jack-up during interference side column, fall time again, to the feel of some mistakes of unlocking person, it is possible to technology is opened
Lock is disturbed.The top of described vane hole 163 arranges locking side column holding tank 161, and described locking side column is held
Receiving and arrange locking side column 5 in groove 161, described locking side column 5 is slidably connected with locking side column holding tank 161,
The side column groove 9 adapted with locking side column 5 it is provided with in described lock body 1.Being provided above of described locking side column 5
Lock pearl 4, described lock body 1 is provided with and locks the through hole that pearl 4 adapts, and the top of described through hole arranges sealing bead
2, the lower section of described sealing bead 2 arranges the second spring 3, the bottom of described second spring 3 and the top locking pearl 4
Portion contacts, and the front of described key 17 is provided with three groups of front tartars, and the back side of described key 17 is provided with one group
Back side tartar 174, described key 17 is provided with out the hook 175 of beer bottle cap, it is possible to be used for opening medicated beer,
The use of user can be easy to.
In use, when unblanking, key inserts the present invention from the keyhole of lock gall, and blade is by tooth on the key
Lace moves open position, at this moment, and breach all align on all blades and be in the middle of lock gall,
Locking side column, due to the thrust by the second spring, falls in blade breach, and locking side column all returns to lock gall
In, at this moment lock gall can rotate and drive thumb wheel to rotate to the direction unblanked by slide block, completes to unblank
Action.During locking, insert the key of this lock core, drive thumb wheel to rotate to contrary direction of unblanking, when forwarding to
During the position locked, at this moment can outwards pull key, locking can be completed.
In order to improve the safety coefficient of the present invention further, four described blades 15 be respectively the first blade, the
Two blades, third blade and quaterfoil, the top of described first blade is provided withV notch v 151, described
Second blade, third blade and four-bladed top are equipped withV notch v 152, described first blade,
Being equipped with several breach 153 bottom second blade, third blade and four-bladed, the first blade had both played lock
It is set for use, again can be side column jack-up, the second blade, third blade and quaterfoil all play locking action, energy
Enough safety coefficients improving the present invention further.
In order to improve theftproof performance, described three groups of front tartars are respectively left tartar 171, middle tartar 172 and
Right tartar 173, described left tartar 171 and right tartar 173 be outer milling tooth, and described middle tartar 172 is bent
Wire casing, described back side tartar 174 is curved groove, and the compound mode of tartar is many on the key, it is possible to avoid by phase
As key open, theftproof performance is good, it is possible to increase theftproof performance.
Embodiment: of the present invention is a kind of four rail blade locks, and including lock core and key, described lock core includes
Lock body.Lock gall is set in described lock body, described lock body arranges installing hole.The lower section of described installing hole is arranged
Thumb wheel, the two ends of described thumb wheel arrange collar, arrange slide block in described thumb wheel, and one end of described slide block is arranged
Push away post, described in push away post and be slidably connected with lock gall.One end of described lock gall is provided with inclined-plane, it is possible to reduce fulcrum,
Picklock is made to can not find effective fulcrum, it is possible to avoid the present invention to be pried open.Described lock gall is away from inclined-plane
One end be provided with the card ring recess adapted with collar.Five vane holes, each described leaf are set in described lock gall
Being equipped with four blades in film perforation, blade uses hard metal sheet, it is possible to avoid blade to be destroyed by external force.Four
Individual described blade is respectively the first blade, the second blade, third blade and quaterfoil, described first blade
Top be provided withV notch v, described second blade, third blade and four-bladed top are equipped withShape
Breach, is equipped with several and lacks bottom described first blade, the second blade, third blade and four-bladed
Mouthful, breach coordinates with interference side column, and the first blade had both played locking action, again can be side column jack-up, the second leaf
Sheet, third blade and quaterfoil all play locking action, it is possible to improve the safety coefficient of the present invention further.
The lower section of described blade arranges leaf spring so that the lateral clearance between blade projection is less, when insertion is unblanked
When certain sheet blade in lock gall stirred by instrument, also drive another sheet or another several blades, used existing skill of unblanking
The position that art can not all push out all blades simultaneously, it is possible to increase safety coefficient.Blade is filled in lock gall
After, the remaining space in lock gall keyhole is the least, can be only inserted into the thinnest a piece of tool that goes into operation by force, when firmly turning round
Dynamic go into operation by force tool time, instrument is twisted off, and using the tool that goes into operation by force to pull the lock core of not format invention.Described vane hole
Lower section arrange interference side column holding tank, in described interference side column holding tank, interference side column, described interference are set
Side column is slidably connected with interference side column holding tank, and the bottom of described interference side column arranges the first spring, it is possible to anti-
Only technology unlocking, when have people insert unlocking tool stir blade time, by jack-up during interference side column, time again
Fall, to the feel of some mistakes of unlocking person, it is possible to technology unlocking is disturbed.The top of described vane hole
Portion arranges locking side column holding tank, arranges locking side column, described locking side column in described locking side column holding tank
It is slidably connected with locking side column holding tank, in described lock body, is provided with the side column groove adapted with locking side column.Institute
That states locking side column is provided above lock pearl, and described lock body is provided with and locks the through hole that pearl adapts, described through hole
Top sealing bead is set, the lower section of described sealing bead arranges the second spring, the bottom of described second spring with
The top contact of lock pearl.The front of described key arranges left tartar, middle tartar and right tartar, a described left side
Tartar and right tartar are outer milling tooth, and described middle tartar is curved groove, and the back side of described key is provided with the back of the body
Face tartar, described back side tartar is curved groove, and the compound mode of tartar is many on the key, it is possible to avoid similar
Key open, theftproof performance is good, it is possible to increase theftproof performance.The handle of described key is provided with out beer bottle
The hook of lid, it is possible to be used for opening medicated beer, it is possible to be easy to the use of user.
Claims (3)
1. a four rail blade lock, including lock core and key (17), described lock core includes lock body (1), institute
Lock gall (16) is set in stating lock body (1), described lock body (1) arranges installing hole (6), described installing hole
(6) lower section arranges thumb wheel (7), and the two ends of described thumb wheel (7) arrange collar (13), described thumb wheel (7)
Inside arranging slide block (12), one end of described slide block (12) arranges and pushes away post (11), described in push away post (11) with
Lock gall (16) is slidably connected, and it is characterized in that: one end of described lock gall (16) is provided with inclined-plane (10), described
Lock gall (16) is provided with, away from the one end of inclined-plane (10), the card ring recess (165) adapted with collar (13),
Several vane holes (163) are set in described lock gall (16), are equipped with in each described vane hole (163)
Four blades (15), the lower section of described blade (15) arranges leaf spring (14), described vane hole (163)
Lower section arrange interference side column holding tank (164), in described interference side column holding tank (164), interference edge is set
Post (8), described interference side column (8) is slidably connected with interference side column holding tank (164), described interference edge
The bottom of post (8) arranges the first spring, and the top of described vane hole (163) arranges locking side column holding tank
(161), locking side column (5), described locking side column (5) are set in described locking side column holding tank (161)
It is slidably connected with locking side column holding tank (161), is provided with in described lock body (1) and locking side column (5) phase
Adapt to side column groove (9), described locking side column (5) be provided above lock pearl (4), described lock body (1)
Being provided with and lock the through hole that pearl (4) adapts, the top of described through hole arranges sealing bead (2), described sealing
The lower section of pearl (2) arranges the second spring (3), the bottom of described second spring (3) and the top locking pearl (4)
Portion contacts, and the front of described key (17) is provided with three groups of front tartars, and the back side of described key (17) sets
Having one group of back side tartar (174), described key (17) is provided with out the hook (175) of beer bottle cap.
A kind of four rail blade locks the most according to claim 1, is characterized in that: four described blades (15)
Being respectively the first blade, the second blade, third blade and quaterfoil, the top of described first blade is provided with
V notch v (151), described second blade, third blade and four-bladed top are equipped withV notch v
(152), it is equipped with several bottom described first blade, the second blade, third blade and four-bladed
Breach (153).
A kind of four rail blade locks the most according to claim 1, is characterized in that: described three groups of front tartars
It is respectively left tartar (171), middle tartar (172) and right tartar (173), described left tartar (171)
Being outer milling tooth with right tartar (173), described middle tartar (172) is curved groove, described back side tartar
(174) it is curved groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610555408.4A CN105971403B (en) | 2016-07-14 | 2016-07-14 | A kind of four rail blade locks |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610555408.4A CN105971403B (en) | 2016-07-14 | 2016-07-14 | A kind of four rail blade locks |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105971403A true CN105971403A (en) | 2016-09-28 |
| CN105971403B CN105971403B (en) | 2018-06-29 |
Family
ID=56951836
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610555408.4A Active CN105971403B (en) | 2016-07-14 | 2016-07-14 | A kind of four rail blade locks |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105971403B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106760984A (en) * | 2017-03-02 | 2017-05-31 | 哈尔滨理工大学 | A kind of circular rotating blade lock |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4292823A (en) * | 1978-04-10 | 1981-10-06 | Daimler-Benz Aktiengesellschaft | Cylinder lock with plate tumblers |
| CN103628742A (en) * | 2013-12-10 | 2014-03-12 | 陈文宁 | Lock cylinder and key of blade lock |
| CN204457124U (en) * | 2015-02-02 | 2015-07-08 | 浙江巨力工贸有限公司 | Blade marble composite theftproof lock core and key |
| CN204531653U (en) * | 2015-04-07 | 2015-08-05 | 陈文宁 | A kind of blade lock pin and key |
| CN205314700U (en) * | 2016-01-19 | 2016-06-15 | 吕宣 | Vane lock core |
| CN206053579U (en) * | 2016-07-14 | 2017-03-29 | 陈文宁 | A kind of four rail blade locks |
-
2016
- 2016-07-14 CN CN201610555408.4A patent/CN105971403B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4292823A (en) * | 1978-04-10 | 1981-10-06 | Daimler-Benz Aktiengesellschaft | Cylinder lock with plate tumblers |
| CN103628742A (en) * | 2013-12-10 | 2014-03-12 | 陈文宁 | Lock cylinder and key of blade lock |
| CN204457124U (en) * | 2015-02-02 | 2015-07-08 | 浙江巨力工贸有限公司 | Blade marble composite theftproof lock core and key |
| CN204531653U (en) * | 2015-04-07 | 2015-08-05 | 陈文宁 | A kind of blade lock pin and key |
| CN205314700U (en) * | 2016-01-19 | 2016-06-15 | 吕宣 | Vane lock core |
| CN206053579U (en) * | 2016-07-14 | 2017-03-29 | 陈文宁 | A kind of four rail blade locks |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106760984A (en) * | 2017-03-02 | 2017-05-31 | 哈尔滨理工大学 | A kind of circular rotating blade lock |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105971403B (en) | 2018-06-29 |
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