CN206053579U - A kind of four rail blade locks - Google Patents
A kind of four rail blade locks Download PDFInfo
- Publication number
- CN206053579U CN206053579U CN201620742732.2U CN201620742732U CN206053579U CN 206053579 U CN206053579 U CN 206053579U CN 201620742732 U CN201620742732 U CN 201620742732U CN 206053579 U CN206053579 U CN 206053579U
- 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.)
- Withdrawn - After Issue
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Abstract
The utility model discloses a kind of four rails blade lock, relates generally to security lock technology apparatus field.Including lock core and key, the lock core includes lock body, lock gall is set in the lock body, several vane holes are set in the lock gall, four blades are equipped with each described vane hole, the lower section of the blade arranges leaf spring, the lower section of the vane hole arranges interference side column holding tank, in the interference side column holding tank, interference side column is set, the top of the vane hole arranges locking side column holding tank, locking side column is set in the locking side column holding tank, and the front of the key is provided with three groups of front tartars, and the back side of the key is provided with one group of back side tartar.The beneficial effects of the utility model are：It loads four blades in vane hole, can avoid blade is dialled in open position by unlocking technique, it is possible to increase safety coefficient, and the compound mode of tartar is more on the key, can avoid being opened by similar key, and theftproof performance is good.
Description
Technical field
This utility model is related to security lock technology apparatus field, specifically a kind of four rails blade lock.
Background technology
At present, 3～7 vane holes are provided with the lock gall of existing blade lock, each vane hole is built with two blades, leaf
Piece is provided with v-notch, and when correct key is inserted, the vaned v-notch of institute aligns in line, and the edge of a knife of side column falls
Enter in the v-notch of blade, on same arc surface, lock gall can be rotated for the outer rim of side column and the cylindrical of lock gall, when extracting key
When spoon or the incorrect key of insertion, not point-blank, the outer rim of side column is cylindrical higher than lock gall for the v-notch on blade
Cambered surface, lock gall can not be rotated, and lock core is in the lock state, but when the tartar of two keys is closer to, it is possible to realize
Mutually open, and two blades in vane hole are easily struck, two blades easily can be toggled it to by unlatching by unlocking technique
Position, safety coefficient are low.
Utility model content
This utility model provides a kind of four rails blade lock, and it loads four blades in vane hole, can avoid passing through
Blade is dialled in open position by unlocking technique, it is possible to increase safety coefficient, and the compound mode of tartar is more on the key, can avoid by
Similar key is opened, and theftproof performance is good.
This utility model for achieving the above object, is achieved through the following technical solutions：
A kind of four rail blade locks, including lock core and key, the lock core include lock gall, institute are arranged in lock body, the lock body
State, the lower section of the installing hole arranges thumb wheel, and the two ends of the thumb wheel arrange collar, in the thumb wheel
Slide block is set, and one end of the slide block arranges and pushes away post, and the post that pushes away is slidably connected with lock gall, and one end of the lock gall is provided with tiltedly
Face, the lock gall are provided with the collar groove being adapted with collar away from the one end on inclined-plane, and several vane holes are arranged in the lock gall,
Four blades are equipped with each described vane hole, the lower section of the blade arranges leaf spring, sets below the vane hole
Interference side column holding tank is put, interference side column is set in the interference side column holding tank, the interference side column is accommodated with interference side column
Groove is slidably connected, and the bottom of the interference side column arranges the first spring, and the top of the vane hole arranges locking side column holding tank,
Locking side column is set in the locking side column holding tank, and the locking side column is slidably connected with locking side column holding tank, the lock
Be provided with the side column groove being adapted with locking side column in vivo, the top of the locking side column arranges lock pearl, the lock body be provided with
The through hole that lock pearl is adapted, the top of the through hole arrange sealing bead, and the lower section of the sealing bead arranges second spring, and described the
The bottom of two springs is provided with three groups of front tartars with the top contact for locking pearl, the front of the key, and the back side of the key sets
There are one group of back side tartar, the hook for being provided with out beer bottle cap on the key.
Four blades are respectively the first blade, the second blade, third blade and quaterfoil, first blade
Top is provided withV notch v, is equipped with the top of second blade, third blade and four-bladedV notch v, described
One blade, the second blade, third blade and four-bladed bottom are equipped with several breach.
Three groups of front tartars are respectively left tartar, middle tartar and right tartar, and the left tartar and right tartar are
Outer milling tooth, the middle tartar are curved groove, and the back side tartar is curved groove.
Prior art is contrasted, the beneficial effects of the utility model are：
1st, one end of lock gall of the present utility model is provided with inclined-plane, can reduce fulcrum so that picklock can not find effectively
Fulcrum, this utility model can be avoided to be pried open.
2nd, the bottom of interference side column of the present utility model arranges the first spring, is prevented from technology unlocking, when someone inserts
When unlocking tool stirs blade, interference side column when and by jack-up, and when and fall, some wrong feels to unlocking person, can
Technology unlocking is disturbed.
3rd, four blades are equipped with each vane hole of the present utility model so that blade projection between lateral clearance compared with
It is little, when insertion unlocking tool stirs certain piece blade in lock gall, another or another several blades are also driven, using existing unlocking
The position that technology can not all be pushed out all blades simultaneously, it is possible to increase safety coefficient.
4th, the hook for being provided with out beer bottle cap on the key of the present utility model, can be used in opening medicated beer, can be easy to make
The use of user.
5th, four blades are respectively the first blade, the second blade, third blade and quaterfoil, first blade
Top be provided withV notch v, is equipped with the top of second blade, third blade and four-bladedV notch v, it is described
First blade, the second blade, third blade and four-bladed bottom are equipped with several breach, and the first blade both plays locking and makees
With side column jack-up, the second blade, third blade and quaterfoil being played locking action, can further improve this reality again
With new safety coefficient.
6th, three groups of front tartars are respectively left tartar, middle tartar and right tartar, and the left tartar and right tartar are equal
For outer milling tooth, the middle tartar is curved groove, and the back side tartar is curved groove, and the compound mode of tartar is more on the key, energy
Enough avoid being opened by similar key, theftproof performance is good, it is possible to increase theftproof performance.
Description of the drawings
Accompanying drawing 1 is structural representation of the present utility model 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：1st, lock body；2nd, sealing bead；3rd, second spring；4th, lock pearl；5th, locking side column；6th, installing hole；7th, dial
Wheel；8th, disturb side column；9th, side column groove；10th, inclined-plane；11st, push away post；12nd, slide block；13rd, collar；14th, leaf spring；15th, blade；
151、V notch v；152、V notch v；153rd, breach；16th, lock gall；161st, locking side column holding tank；163rd, vane hole；
164th, disturb side column holding tank；165th, collar groove；17th, key；171st, left tartar；172nd, middle tartar；173rd, right tartar；174、
Back side tartar；175th, hook.
Specific embodiment
With reference to specific embodiment, this utility model is expanded on further.It should be understood that these embodiments are merely to illustrate this
Utility model rather than restriction scope of the present utility model.In addition, it is to be understood that in the content for having read this utility model instruction
Afterwards, those skilled in the art can be made various changes or modifications to this utility model, and these equivalent form of values equally fall within this Shen
Please limited range.
Described in the utility model is a kind of four rails blade lock, including lock core and key 17, and the lock core includes lock body 1.Institute
State, installing hole 6 is set on the lock body 1.The lower section setting thumb wheel 7 of the installing hole 6, described group
The two ends of wheel 7 arrange collar 13, and slide block 12 is arranged in the thumb wheel 7, and one end of the slide block 12 arranges and pushes away post 11, described to push away post
11 are slidably connected with lock gall 16.One end of the lock gall 16 is provided with inclined-plane 10, can reduce fulcrum so that picklock can not find
Effectively fulcrum, can avoid this utility model from being pried open.The lock gall 16 is provided with and 13 phase of collar away from the one end on inclined-plane 10
The collar groove 165 of adaptation.Several vane holes 163 are set in the lock gall 16, in each described vane hole 163, four is equipped with
Blade 15, the lower section of the blade 15 arrange leaf spring 14 so that the lateral clearance between blade projection is less, when insertion is unlocked
When instrument stirs certain piece blade in lock gall, another or another several blades are also driven, can not be simultaneously using existing unlocking technique
The position all pushed out by all blades, it is possible to increase safety coefficient.The lower section of the vane hole 163 arranges interference side column and accommodates
Groove 164, arranges interference side column 8 in the interference side column holding tank 164, the interference side column 8 is slided with interference side column holding tank 164
Dynamic connection, the bottom of the interference side column 8 arrange the first spring, are prevented from technology unlocking, when someone's insertion unlocking tool is dialled
During movable vane piece, interference side column when and by jack-up, and when and fall, some wrong feels to unlocking person, can be to technology unlocking
Disturbed.The top of the vane hole 163 arranges locking side column holding tank 161, arranges in the locking side column holding tank 161
Locking side column 5, the locking side column 5 are slidably connected with locking side column holding tank 161, are provided with and locking side column 5 in the lock body 1
Adaptable side column groove 9.The top of the locking side column 5 arranges lock pearl 4, and the lock body 1 is provided with logical with what lock pearl 4 was adapted
Hole, the top of the through hole arrange sealing bead 2, and the lower section of the sealing bead 2 arranges second spring 3, the bottom of the second spring 3
Portion is provided with three groups of front tartars with the top contact for locking pearl 4, the front of the key 17, and the back side of the key 17 is provided with one group
Back side tartar 174, the key 17 are provided with out the hook 175 of beer bottle cap, can be used in opening medicated beer, can be easy to use
The use of person.
In use, during unlocking, key is inserted this utility model from the keyhole of lock gall, and blade is by tartar band on the key
Open position is moved, at this moment, the breach all align and the middle in lock gall on all blades, locking side column is due to by the
The thrust of two springs, falls in blade breach, and locking side column is all returned in lock gall, and at this moment lock gall can rotate and pass through
Slide block drives thumb wheel to rotate to the direction unlocked, and completes the action unlocked.The key of the lock core during locking, is inserted, thumb wheel is driven
To unlocking, contrary direction rotates, and when the position of locking is gone to, at this moment outwards can pull key, you can complete locking.
In order to further improve safety coefficient of the present utility model, four blades 15 be respectively the first blade, second
Blade, third blade and quaterfoil, are provided with the top of first bladeV notch v 151, second blade, the 3rd
It is equipped with the top of blade and four-bladedV notch v 152, first blade, the second blade, third blade and the 4th leaf
The bottom of piece is equipped with several breach 153, and the first blade had both played locking action, again can be side column jack-up, the second blade, the 3rd
Blade and quaterfoil play locking action, can further improve safety coefficient of the present utility model.
In order to improve theftproof performance, three groups of front tartars are respectively left tartar 171, middle tartar 172 and right tartar
173, the left tartar 171 and right tartar 173 are outer milling tooth, and the middle tartar 172 is curved groove, the back side tartar
174 is curved groove, and the compound mode of tartar is more on the key, can avoid being opened by similar key, and theftproof performance is good, Neng Gouti
High theftproof performance.
Embodiment：Described in the utility model is a kind of four rails blade lock, including lock core and key, and the lock core includes lock
Body.Lock gall is set in the lock body, installing hole is set on the lock body.The lower section of the installing hole arranges thumb wheel, the thumb wheel
Two ends collar is set, slide block is set in the thumb wheel, one end of the slide block arranges and pushes away post, it is described push away post and slide with lock gall connect
Connect.One end of the lock gall is provided with inclined-plane, can reduce fulcrum so that picklock can not find effective fulcrum, can avoid
This utility model is pried open.The lock gall is provided with the collar groove being adapted with collar away from the one end on inclined-plane.Set in the lock gall
Five vane holes are put, four blades in each described vane hole, are equipped with, blade adopts hard metal piece, can avoid blade quilt
External force is destroyed.Four blades are respectively the first blade, the second blade, third blade and quaterfoil, first blade
Top be provided withV notch v, is equipped with the top of second blade, third blade and four-bladedV notch v, it is described
First blade, the second blade, third blade and four-bladed bottom are equipped with several breach, and breach is matched somebody with somebody with interference side column
Close, the first blade had both played locking action, again can be side column jack-up, the second blade, third blade and quaterfoil play locking and make
With can further improve safety coefficient of the present utility model.The lower section of the blade arranges leaf spring so that blade is raised
Between lateral clearance it is less, when inserting unlocking tool and stirring certain piece blade in lock gall, also driven another or another several leaves
Piece, the position that simultaneously all blades all can not be pushed out using existing unlocking technique, it is possible to increase safety coefficient.Lock gall is built-in
After full blade, the remaining space very little in lock gall keyhole can be only inserted into a piece of very thin tool that goes into operation by force, when firmly twisting is opened by force
During instrument, instrument is twisted off, and pulls not open lock core of the present utility model using the tool that goes into operation by force.The lower section of the vane hole arranges interference
Interference side column is set in side column holding tank, the interference side column holding tank, and the interference side column is slided with interference side column holding tank
Connection, the bottom of the interference side column arrange the first spring, are prevented from technology unlocking, when someone's insertion unlocking tool stirs leaf
During piece, by jack-up during interference side column, but when and fall, some wrong feels to unlocking person, can be to technology unlocking in addition
Interference.The top of the vane hole arranges, described
Locking side column is slidably connected with locking side column holding tank, and the side column groove being adapted with locking side column is provided with the lock body.It is described
The top of locking side column arranges lock pearl, and the lock body is provided with the through hole being adapted with lock pearl, and the top of the through hole arranges envelope
Mouth pearl, the lower section of the sealing bead arrange second spring, the bottom of the second spring and the top contact of lock pearl.Described key
The front of spoon arranges left tartar, middle tartar and right tartar, and the left tartar and right tartar are outer milling tooth, the middle tartar
For curved groove, the back side of the key is provided with back side tartar, and the back side tartar is curved groove, on the key the combination side of tartar
Formula is more, can avoid being opened by similar key, and theftproof performance is good, it is possible to increase theftproof performance.The handle of the key is provided with
The hook of beer bottle cap is driven, be can be used in opening medicated beer, the use of user can be easy to.
Claims (3)
1. a kind of four rails blade lock, including lock core and key (17), the lock core include arranging in lock body (1), the lock body (1)
Lock gall (16), arranges installing hole (6) on the lock body (1), the lower section of the installing hole (6) arranges thumb wheel (7), the thumb wheel
(7) two ends arrange, and one end of the slide block (12) arranges and pushes away post
(11), the post (11) that pushes away is slidably connected with lock gall (16), be it is characterized in that：One end of the lock gall (16) is provided with inclined-plane (10),
The lock gall (16) is provided with the collar groove (165) being adapted with collar (13), the lock gall (16) away from the one end of inclined-plane (10)
Interior several vane holes of setting (163), is equipped with four blades (15), the blade (15) in each described vane hole (163)
Lower section leaf spring (14) is set, the lower section of the vane hole (163) arranges interference side column holding tank (164), the interference
Interference side column (8) is set in side column holding tank (164), and interference side column (8) is slided with interference side column holding tank (164) and connected
Connect, the bottom of interference side column (8) arranges the first spring, and the top of the vane hole (163) arranges locking side column holding tank
(161) locking side column (5), is set in the locking side column holding tank (161), and the locking side column (5) is accommodated with locking side column
Groove (161) is slidably connected, and the side column groove (9) being adapted with locking side column (5), the locking side column are provided with the lock body (1)
(5) top arranges lock pearl (4), and the lock body (1) is provided with the through hole being adapted with lock pearl (4), is set at the top of the through hole
Sealing bead (2) is put, the lower section of the sealing bead (2) arranges second spring (3), bottom and lock pearl (4) of the second spring (3)
Top contact, the front of the key (17) is provided with three groups of front tartars, and the back side of the key (17) is provided with one group of back side
Tartar (174), the key (17) are provided with out the hook (175) of beer bottle cap.
2. a kind of four rails blade lock according to claim 1, is characterized in that：Four blades (15) are respectively the first leaf
Piece, the second blade, third blade and quaterfoil, are provided with the top of first bladeV notch v (151), described second
It is equipped with the top of blade, third blade and four-bladedV notch v (152), first blade, the second blade, the 3rd
Blade and four-bladed bottom are equipped with several breach (153).
3. a kind of four rails blade lock according to claim 1, is characterized in that：Three groups of front tartars are respectively left tartar
(171), middle tartar (172) and right tartar (173), the left tartar (171) and right tartar (173) are outer milling tooth, described
Middle tartar (172) is curved groove, and the back side tartar (174) is curved groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620742732.2U CN206053579U (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 |
|---|---|---|---|
| CN201620742732.2U CN206053579U (en) | 2016-07-14 | 2016-07-14 | A kind of four rail blade locks |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206053579U true CN206053579U (en) | 2017-03-29 |
Family
ID=58376167
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620742732.2U Withdrawn - After Issue CN206053579U (en) | 2016-07-14 | 2016-07-14 | A kind of four rail blade locks |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206053579U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105971403A (en) * | 2016-07-14 | 2016-09-28 | 陈文宁 | Four-rail blade lock |
-
2016
- 2016-07-14 CN CN201620742732.2U patent/CN206053579U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105971403A (en) * | 2016-07-14 | 2016-09-28 | 陈文宁 | Four-rail blade lock |
| CN105971403B (en) * | 2016-07-14 | 2018-06-29 | 陈文宁 | A kind of four rail blade locks |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20170329 Effective date of abandoning: 20180629 |
|
| AV01 | Patent right actively abandoned |