CN108824979A - A kind of band clutch transmission lock core cylinder using cylindrical key - Google Patents
A kind of band clutch transmission lock core cylinder using cylindrical key Download PDFInfo
- Publication number
- CN108824979A CN108824979A CN201810982404.3A CN201810982404A CN108824979A CN 108824979 A CN108824979 A CN 108824979A CN 201810982404 A CN201810982404 A CN 201810982404A CN 108824979 A CN108824979 A CN 108824979A
- Authority
- CN
- China
- Prior art keywords
- cylinder
- inner cylinder
- clutch transmission
- lock core
- cylindrical key
- 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
Links
- 230000005540 biological transmission Effects 0.000 title claims abstract description 24
- 239000000945 filler Substances 0.000 claims description 24
- 239000011324 bead Substances 0.000 claims description 3
- 239000004579 marble Substances 0.000 claims description 3
- 238000003780 insertion Methods 0.000 abstract description 3
- 230000037431 insertion Effects 0.000 abstract description 3
- 239000008188 pellet Substances 0.000 description 6
- 230000004888 barrier function Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000013024 troubleshooting Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
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
- E05B27/0046—Axially movable rotor
-
- 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
- E05B27/0057—Cylinder locks or other locks with tumbler pins or balls that are set by pushing the key in with increased picking resistance
- E05B27/0075—Cylinder locks or other locks with tumbler pins or balls that are set by pushing the key in with increased picking resistance by movable rotor elements
-
- 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
- E05B27/10—Cylinder locks or other locks with tumbler pins or balls that are set by pushing the key in operated by other surfaces of the key, e.g. openings receiving projections on the tumblers
Abstract
The invention discloses a kind of band clutch transmission lock core cylinders using cylindrical key, including：Outer cylinder, inner cylinder, hedge component and reset spring, the bore for accommodating inner cylinder is provided in outer cylinder, cylindrical inner cylinder is spindle rotationally arranged in bore, and hedge component is arranged between outer cylinder and inner cylinder, reset spring is also disposed in bore, and is acted between outer cylinder and inner cylinder along axial elasticity.Using a kind of band clutch transmission lock core cylinder using cylindrical key of technical solution of the present invention, since it is provided with reset spring, constitute the structure of clutch transmission, after the lockhole of cylindrical key insertion inner cylinder, lock can not be opened by twisting key, but after the elastic force for needing that inner cylinder is made to overcome reset spring by key is axially moveable set distance to opposite outer cylinder, then twists cylindrical key and inner cylinder is rotated relative to outer cylinder, so that lock be opened；Several hedge component contrapositions are thus not only solved the problems, such as radially, it is also necessary to be solved the problems, such as reset spring in the axial direction, thus be considerably increased the difficulty of technology unlatching, anti-theft performance is more preferable.
Description
Technical field
The present invention relates to lock technology fields, and in particular to a kind of lock core cylinder more particularly to a kind of cylindrical key of use
The band clutch transmission lock core cylinder of spoon.
Background technique
Lock is article indispensable during we live, and earliest lock can be traced back to B.C., it is stated that face upward splendid text in China
Change and found that a kind of wood lock in ruins, the most commonly used is cylinder locks now.
Cylinder lock is divided into outer cylinder with inner cylinder, outer cylinder fixed lock core, and lockhole is arranged in inner cylinder, and barrier is arranged between two cylinders
Son, in the case where key or key error, inner cylinder can not rotate, and only insert correct key, so that all barriers
All in correct position, inner cylinder can rotate son.Cylinder lock is divided into several according to the shape of hedge, the principle of movement
Kind, representational includes spring lock, rotating disk lock and magnetic key operated lock etc..
Wherein again with spring lock most widely used at present.The hedge of spring lock is generally divided into two pellets up and down, bullet
Spring withstands two pellets on outer cylinder, blocks inner barrel and outer barrel.It is inserted into after correct key, the gap of upper and lower pellet can be with interior
The gap of outer cylinder is aligned, and can rotate inner cylinder at this time.The pellet of spring lock is more, and unlocking difficulty is bigger, therefore in order to make
It makes precaution preferably to lock, multiple rows of pellet can be placed in a plurality of directions, form now relatively common cross key, cylinder key
Spoon.
But the lock cylinder of existing spring lock, even pellet is arranged on four direction, what anti-technology was opened
Ability increases, but there are also rooms for promotion, therefore also need to improve.
Summary of the invention
Technical problem to be solved by the invention is to provide it is a kind of using cylindrical key band clutch transmission lock core cylinder,
It is not high enough to solve the problems, such as that the anti-technology of existing spring lock opens ability.
In order to solve the above technical problems, the present invention adopts the following technical scheme that：
A kind of band clutch transmission lock core cylinder using cylindrical key, including：Outer cylinder, inner cylinder, hedge component and reset
Spring, the bore for accommodating inner cylinder is provided in the outer cylinder, and the cylindrical inner cylinder is spindle rotationally arranged in the cylinder
In hole, the hedge component is arranged between outer cylinder and inner cylinder, and the reset spring is also disposed in the bore, and along axial direction
Elastic reaction is between outer cylinder and inner cylinder；Cylindrical key is inserted into the lockhole of inner cylinder, and inner cylinder is made to overcome the bullet of reset spring
After power is axially moveable set distance to opposite outer cylinder, it can just twist cylindrical key and inner cylinder is rotated relative to outer cylinder.
In preferred technical solution, the hedge component sequentially includes from inside to outside：Number pearl, flat pearl, pearl spring and mounting, pearl
Spring, flat pearl and number pearl are located in the marble hole that outer cylinder and inner cylinder barrel are disposed radially by mounting envelope, and pearl spring is compressed in
Between mounting and flat pearl, it is correctly inserted into the gap between cylindrical key time signal pearl and flat pearl, the seam between outer cylinder and inner cylinder
Gap alignment.
In further preferred technical solution, the flat pearl is hollow cup-like structure, and the pearl spring is located at the cup-shaped
In structure.
In preferred technical solution, the hedge component has 4 rows, is arranged along 90 degree of cylindrical key circumferentially-spaced.
In further preferred technical solution, the outer cylinder is substantially in cuboid, and the 4 troubleshooting sub-component is located at outer cylinder
Four angles on, rather than on the four of outer cylinder faces, doing so can allow structure more compact.
In preferred technical solution, the reset spring is the pressure being arranged between inner cylinder inner side end and bore bottom
Spring.
In further preferred technical solution, the inner cylinder includes tube filler and tube filler connector；The tube filler connector and tube filler
Connection, and the pressure spring is wound on tube filler connector periphery；Tube filler overcomes the elastic force of pressure spring and relatively outer under the action of cylinder key
After cylinder moves set distance along axis, it can just link with lock body and open lock.
In further preferred technical solution, the tube filler connector and tube filler pass through elastic pin connection.
In preferred technical solution, positioning bead is additionally provided between the inner barrel and outer barrel.
In preferred technical solution, the outer cylinder includes：Lock housing and spring compressor, the pressure spring are compressed in inner cylinder inner end
Between face and spring compressor.
In further preferred technical solution, it is fixedly connected integrally between the lock housing and spring compressor by rivet.
The beneficial effects of the invention are as follows：
Using a kind of band clutch transmission lock core cylinder using cylindrical key of technical solution of the present invention, since it sets
Reset spring has been set, the structure of clutch transmission is constituted, after the lockhole of cylindrical key insertion inner cylinder, twisting key can not
Lock is opened, but the elastic force for needing that inner cylinder is made to overcome reset spring by key is axially moveable setting to opposite outer cylinder
It after distance, then twists cylindrical key and inner cylinder is rotated relative to outer cylinder, so that lock be opened；It thus not only will be in diameter
Several hedge component contrapositions are solved the problems, such as upwards, it is also necessary to be solved the problems, such as reset spring in the axial direction, thus be greatly increased
The difficulty that technology is opened, anti-theft performance are more preferable.
The present invention is described in further detail below in conjunction with the accompanying drawings
Detailed description of the invention
Fig. 1 is a kind of decomposition with clutch transmission lock core cylinder using cylindrical key of the specific embodiment of the invention
Figure.
Specific embodiment
Present embodiment provide it is a kind of using cylindrical key band clutch transmission lock core cylinder as shown in Figure 1,
Including：Outer cylinder, inner cylinder 2, hedge component 3 and reset spring 4 are provided with the bore for accommodating inner cylinder, cylinder in the outer cylinder
The inner cylinder 2 of shape is spindle rotationally arranged in the bore, and the hedge component 3 is arranged between outer cylinder 1 and inner cylinder 2, institute
It states reset spring 4 to be also disposed in the bore, and is acted between outer cylinder and inner cylinder 2 along axial elasticity；Cylindrical key is inserted
Enter the lockhole of inner cylinder 2, and after making inner cylinder 2 that the elastic force of reset spring 4 be overcome to be axially moveable set distance to opposite outer cylinder,
Can just cylindrical key be twisted and inner cylinder 2 is rotated relative to outer cylinder, to drive the lock body (not shown) of rear end and reality
Now unlock.
Using a kind of band clutch transmission cylinder using cylindrical key of specific embodiment of the invention technical solution
Lock core constitutes the structure of clutch transmission since it is provided with reset spring 4, when the lockhole of cylindrical key insertion inner cylinder 2
Afterwards, twisting key can not open lock, but the elastic force for needing that inner cylinder 2 is made to overcome reset spring 4 by key is to phase
It after being axially moveable set distance to outer cylinder, then twists cylindrical key and inner cylinder 2 is rotated relative to outer cylinder, so that lock be beaten
It opens；Thus not only to solve the problems, such as that several hedge components 3 align radially, it is also necessary to solve to reset bullet in the axial direction
The problem of spring 4, thus the difficulty of technology unlatching is considerably increased, anti-theft performance is more preferable.
In preferred technical solution, the hedge component 3 sequentially includes from inside to outside：Number pearl 31, flat pearl 32,33 and of pearl spring
Mounting 34, pearl spring 33, flat pearl 32 and number pearl 31 are located at the marble hole that outer cylinder and 2 barrel of inner cylinder are disposed radially by 34 envelope of mounting
In, and pearl spring 33 is compressed between mounting 34 and flat pearl 32, is correctly inserted between cylindrical key time signal pearl 31 and flat pearl 32
Gap, the gap between outer cylinder and inner cylinder 2 is aligned, and can just twist key at this time.
In further preferred technical solution, flat pearl 32 described in hedge component 3 is hollow cup-like structure, the pearl spring 33
In the cup-like structure, it can reduce the overall dimensions of hedge component 3 in this way, so that the structure of lock core is more compact.
In preferred technical solution, the hedge component 3 has 4 rows, is arranged along 90 degree of cylindrical key circumferentially-spaced.
In further preferred technical solution, every troubleshooting sub-component 3 shares a mounting 34, can reduce number of components in this way
Amount simplifies assembly process, and the lock core after assembling is also more concise and beautiful.
In preferred technical solution, the reset spring 4 be arranged in 2 inner side end of inner cylinder and outer cylinder bore bottom it
Between pressure spring.
In further preferred technical solution, the inner cylinder 2 includes tube filler 20 and tube filler connector 22；The tube filler connector 22
It is connect with tube filler 20, and the pressure spring is wound on 22 periphery of tube filler connector；Tube filler 20 overcomes pressure spring under the action of cylinder key
Elastic force and after moving set distance along axis relative to outer cylinder, can just link with lock body and open lock.
In further preferred technical solution, the tube filler connector 22 is connect with tube filler 20 by resilient key 23, and connection is more
It is simple, reliable.
In preferred technical solution, it is additionally provided with positioning bead 5 between the inner cylinder 2 and outer cylinder, when inner cylinder 2 rotates to positioning
It could plug key when the position of pearl 5.
In preferred technical solution, the outer cylinder includes：Lock housing 10 and spring compressor 11, the pressure spring are compressed in inner cylinder 2
Between inner side end and spring compressor 11, the purpose split in this way is to facilitate processing.
It is solid by rivet (not shown) between the lock housing 10 and spring compressor 11 in further preferred technical solution
Surely it links into an integrated entity.
The above content is a further detailed description of the present invention in conjunction with specific preferred embodiments, and it cannot be said that
Specific implementation of the invention is only limited to these instructions.For those of ordinary skill in the art to which the present invention belongs, exist
Under the premise of not departing from present inventive concept, a number of simple deductions or replacements can also be made, all shall be regarded as belonging to of the invention
Protection scope.
Claims (10)
1. a kind of band clutch transmission lock core cylinder using cylindrical key, including：Outer cylinder, inner cylinder, hedge component, feature exist
In the lock core cylinder further includes reset spring, and the bore for accommodating inner cylinder is provided in the outer cylinder, and cylindrical is described
Inner cylinder is spindle rotationally arranged in the bore, and the hedge component is arranged between outer cylinder and inner cylinder, the reset spring
Setting acts between outer cylinder and inner cylinder in the bore, and along axial elasticity；Cylindrical key is inserted into the lockhole of inner cylinder, and
So that can just twist cylindrical key after inner cylinder overcomes the elastic force of reset spring to be axially moveable set distance to opposite outer cylinder
And inner cylinder is rotated relative to outer cylinder.
2. a kind of band clutch transmission lock core cylinder using cylindrical key as described in claim 1, which is characterized in that described
Hedge component sequentially includes from inside to outside：Number pearl, flat pearl, pearl spring and mounting, pearl spring, flat pearl and number pearl are located at outer by mounting envelope
In the marble hole that cylinder is disposed radially with inner cylinder barrel, and pearl spring is compressed between mounting and flat pearl, is correctly inserted into cylinder
Gap between key time signal pearl and flat pearl, the gap between outer cylinder and inner cylinder are aligned.
3. a kind of band clutch transmission lock core cylinder using cylindrical key as claimed in claim 2, which is characterized in that described
Flat pearl is hollow cup-like structure, and the pearl spring is located in the cup-like structure.
4. a kind of band clutch transmission lock core cylinder using cylindrical key as described in claim 1, which is characterized in that described
Hedge component has 4 rows, is arranged along 90 degree of cylindrical key circumferentially-spaced.
5. a kind of band clutch transmission lock core cylinder using cylindrical key as described in any one of Claims 1-4,
It is characterized in that, the reset spring is the pressure spring being arranged between inner cylinder inner side end and bore bottom.
6. a kind of band clutch transmission lock core cylinder using cylindrical key as claimed in claim 5, which is characterized in that described
Inner cylinder includes tube filler and tube filler connector；The tube filler connector is connect with tube filler, and the pressure spring is wound on tube filler connector periphery；Tube filler
After overcoming the elastic force of pressure spring under the action of cylinder key and moving set distance along axis relative to outer cylinder, it can just join with lock body
It moves and opens lock.
7. a kind of band clutch transmission lock core cylinder using cylindrical key as claimed in claim 6, which is characterized in that described
Tube filler connector and tube filler pass through elastic pin connection.
8. a kind of band clutch transmission lock core cylinder using cylindrical key as described in any one of Claims 1-4,
It is characterized in that, is additionally provided with positioning bead between the inner barrel and outer barrel.
9. a kind of band clutch transmission lock core cylinder using cylindrical key as described in any one of Claims 1-4,
It is characterized in that, the outer cylinder includes：Lock housing and spring compressor, the pressure spring are compressed between inner cylinder inner side end and spring compressor.
10. a kind of band clutch transmission lock core cylinder using cylindrical key as claimed in claim 9, which is characterized in that institute
It states and is fixedly connected integrally between lock housing and spring compressor by rivet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810982404.3A CN108824979B (en) | 2018-08-27 | 2018-08-27 | Cylindrical lock cylinder with clutch transmission function by using cylindrical key |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810982404.3A CN108824979B (en) | 2018-08-27 | 2018-08-27 | Cylindrical lock cylinder with clutch transmission function by using cylindrical key |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108824979A true CN108824979A (en) | 2018-11-16 |
| CN108824979B CN108824979B (en) | 2024-02-27 |
Family
ID=64150818
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810982404.3A Active CN108824979B (en) | 2018-08-27 | 2018-08-27 | Cylindrical lock cylinder with clutch transmission function by using cylindrical key |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108824979B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006316503A (en) * | 2005-05-12 | 2006-11-24 | Shibutani:Kk | Cylinder lock |
| CN201087601Y (en) * | 2007-09-12 | 2008-07-16 | 华旭强 | Marble tongue rotating lock with start and stop locating |
| CN101555738A (en) * | 2009-04-21 | 2009-10-14 | 钟坚波 | Idling lock |
| CN101694136A (en) * | 2009-10-09 | 2010-04-14 | 邱绍钻 | Multi-section tumbler lock |
| JP2013144897A (en) * | 2012-01-16 | 2013-07-25 | Hori Lock Kogyo Kk | Cylinder lock |
| CN204299317U (en) * | 2014-11-07 | 2015-04-29 | 后庆松 | A kind of novel anti-burglar lock and private key |
| CN209324162U (en) * | 2018-08-27 | 2019-08-30 | 深圳市沃奇安防科技有限公司 | A kind of band clutch transmission lock core cylinder using cylindrical key |
-
2018
- 2018-08-27 CN CN201810982404.3A patent/CN108824979B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006316503A (en) * | 2005-05-12 | 2006-11-24 | Shibutani:Kk | Cylinder lock |
| CN201087601Y (en) * | 2007-09-12 | 2008-07-16 | 华旭强 | Marble tongue rotating lock with start and stop locating |
| CN101555738A (en) * | 2009-04-21 | 2009-10-14 | 钟坚波 | Idling lock |
| CN101694136A (en) * | 2009-10-09 | 2010-04-14 | 邱绍钻 | Multi-section tumbler lock |
| JP2013144897A (en) * | 2012-01-16 | 2013-07-25 | Hori Lock Kogyo Kk | Cylinder lock |
| CN204299317U (en) * | 2014-11-07 | 2015-04-29 | 后庆松 | A kind of novel anti-burglar lock and private key |
| CN209324162U (en) * | 2018-08-27 | 2019-08-30 | 深圳市沃奇安防科技有限公司 | A kind of band clutch transmission lock core cylinder using cylindrical key |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108824979B (en) | 2024-02-27 |
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