CN204715910U - A kind of can two-sided enter the spoon anti-theft lock of simultaneously unblanking - Google Patents
A kind of can two-sided enter the spoon anti-theft lock of simultaneously unblanking Download PDFInfo
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- CN204715910U CN204715910U CN201520200491.4U CN201520200491U CN204715910U CN 204715910 U CN204715910 U CN 204715910U CN 201520200491 U CN201520200491 U CN 201520200491U CN 204715910 U CN204715910 U CN 204715910U
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- lock
- groove
- side column
- group
- blade
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Abstract
The utility model discloses by lock housing, lock gall, blade, leaf spring, side column, side column spring, side column spring mounting, meson, outer to dial, interior group of assembly (followed closely formed by the interior group of nest head of a nail, interior group of tower spring, interior group, interior group straight body spring, interior group of nest), key form a kind of can two-sided enter the spoon anti-theft lock of simultaneously unblanking.Wherein lock gall be provided with some with the groove of axes normal, every bar groove dislocation is also tightly provided with a pair arc shaped blade and two leaf springs, and blade side is provided with " V " shape groove, coordinates with bottom side column, in the middle of each blade, rectangular through holes is set, coordinates with key tartar; This lock gall side be provided with one with " U " shape groove of groove vertical, coordinate with side column two sides; This lock gall afterbody is provided with rectangle groove, and coordinate with external surface rectangle boss of dialling interior in interior group of assembly, the rectangle groove that in this interior group assembly, group external surface rectangle boss and outer group inwall are arranged coordinates.Described lock housing profile is calabash shaped form, and bore area arranges a groove coordinated with side column two sides, and side column two sides and lock housing endoporus groove are located stuck, and this structure more firmly, reliably.Coordinate the key of this lock core to adopt bilateral dislocation to establish tooth, version is more various, substantially increases the theftproof of lockset.
Description
Art
The utility model relates to a kind of lockset, in particular in lockset a kind of can two-sided enter the spoon anti-theft lock core structure of simultaneously unblanking.
Background technology
Lock core structure great majority in the lockset of current use are made up of lock housing, lock gall, pellet, card key, the interior group of assembly, the outer structure such as to dial.Lock gall is cylindric, pellet and card key structure is equipped with between lock gall coordinates with lock housing, pellet, card key are cylindric and paired arranging along marble hole axis, due to pellet, card key different in size, stop lock gall relative to the rotation of lock housing, when inserting key, every team's pellet all overlaps with the fitting face of lock housing with lock gall with the tie point of card key, thus lock gall can be rotated relative to lock housing, reach the object of opening lockset.Dial assembly in it and only have interior group, nest nail composition, insert key when lock core side and rotate to an angle (except 0 ° and 360 °), opposite side cannot insert key completely, unlocking function (this situation can cause: when user forgets that after indoor key is unblanked taking out key has just gone out, and inserts key outdoor and does not drive lock when going home) can not be realized.The lock core of this kind of structure has been continued to use for many years, and the change of its key is comparatively dull, and its pellet, card key ratio is easier to dislocation, thus causes the theftproof performance of lockset to reduce.
Summary of the invention
The purpose of this utility model is to provide a kind of novel in design, hommization, sound construction, use the stable and change of key complicated and diversified a kind of can two-sided enter the spoon anti-theft lock of simultaneously unblanking.
For achieving the above object, the utility model a kind of can two-sided enter the spoon anti-theft lock of simultaneously unblanking by lock housing, be arranged at the cylindrical lock gall in lock housing rotationally, be placed in the blade in lock gall groove and leaf spring, be placed between lock housing and lock gall, for stoping lock gall and the mutual side column rotationally of lock housing, side column spring, side column spring mounting, the meson be drawn out for stoping lock gall, be placed between lock gall and outer group, for drive outer switch dynamic in dial assembly (by the interior group of nest head of a nail, interior group tower spring, interior group, interior group straight body spring, interior nest nail of dialling forms), key for opening anti-theft lock core forms.It is characterized in that: lock gall arrange some with the groove of axes normal, dislocation in the middle of every bar groove also tightly arranges a pair arc shaped blade, both sides respectively arrange a leaf spring, two leaf springs are connected with the outwardly convex part of blade side respectively, the opposite side of blade is provided with and " V " shape groove coordinated bottom side column, the centre of each blade is provided with a rectangular through holes, coordinates with the tartar on key; Lock gall side be provided with one with " U " shape groove of groove vertical, coordinate with side column two sides; This lock gall afterbody is provided with rectangle groove, and coordinate with external surface rectangle boss of dialling interior in interior group of assembly, the rectangle groove that in this interior group assembly, group external surface rectangle boss and outer group inwall are arranged coordinates.Described lock housing profile is calabash shaped form, and bore area arranges a groove coordinated with side column two sides.
When inserting key, blade through hole in each groove and key tartar closely cooperate, blade compresses leaf spring, all " V " shape grooves on blade are made to become " one " word arrangement on a horizon, now side column spring makes side column move down in lock gall " U " shape groove by elastic force, closely cooperate with blade " V " shape groove bottom side column, side column upper surface overlaps with lock gall external surface completely, thus lock gall can be rotated relative to lock housing.Lock gall afterbody rectangle groove coordinates with interior group of external surface rectangle boss in interior group of assembly, key afterbody contacts with the interior group of nest head of a nail, interior tower spring one end of dialling contacts with the interior group of nest head of a nail, the other end and interior pull and connect tactile, the interior circular blind slot of front end face of dialling contacts with interior group of straight body spring one end, the interior group straight body spring other end contacts with in another group of circular blind slot of front end face, tower spring is dialled in compression, dial assembly in making to move forward, interior external surface rectangle boss of dialling coordinates with outer inwall rectangle groove of dialling, the rotation of lock gall drives interior rotation of dialling assembly, thus drive outer switch to move, reach the object of unlatching.Now when the lock core other end inserts another key, this key afterbody contacts with in another group of nest head of a nail, tower spring is dialled by compressing in another, the Article 1 key direction that in making, group assembly inserts to lock core is moved, it is made to be in outer centre of dialling, dial external surface rectangle boss in two all to coordinate with outer inwall rectangle groove of dialling, now both sides key all can realize the function of opening lock master.When extracting key, due to the effect of meson, stop lock gall to be pulled out lock housing, now because the elastic force of leaf spring is much larger than the elastic force of side column spring, leaf spring resets, jack-up blade, make to depart from blade " V " shape groove bottom side column, side column moves up in lock gall " U " shape groove, and side column two sides coordinate with lock housing inner surface recesses, now side column can stop the relative lock housing of lock gall to rotate, thus reaches the object of locking.
Described lock gall groove mid portion is through hole, and the spring eye on both sides is blind hole, and often pair of leaf spring coordinates with blind via bottom; Lock gall " U " shape groove is blind slot, coordinates with side column two sides.
Described blade is up and down to being called arc, and blade side arranges outwardly convex, is connected with the leaf spring other end, and blade opposite side arranges " V " shape groove, coordinates with side column.
Described side column upper surface is arc, and bottom becomes " V " font, with blade " V " shape slot fit.
Interior group of described assembly is followed closely formed by the interior group of nest head of a nail, interior group of tower spring, interior group, interior group straight body spring, interior group of nest.This structure can realize anti-theft lock both sides and insert the function that key unblanks simultaneously.Solve current anti-theft lock side insert key and rotate to an angle (except 0 ° and 360 °) time opposite side cannot insert key completely, cause the problem that both sides key cannot be unblanked simultaneously.
Interior group of described external surface is provided with rectangle boss, and the rectangle groove arranged with the aft mounted rectangle groove of lock gall and outer group inwall coordinates, and plays the effect of transmitting force; Interior front end face of dialling is provided with circular blind slot, coordinates with interior group of straight body spring.
Adopt said structure, change pellet in prior art, structure that card key is arranged in pairs.Two blade dislocation are also tightly placed in same groove, block lock housing, make lock core structure more firm by side column.Coordinate the key of this lock core, adopt bilateral dislocation to establish tooth, version is more various, substantially increases the theftproof of lockset.
Accompanying drawing explanation
Fig. 1 is the utility model lock core explosive view and interior group of assembly explosive view.
Fig. 2 is the cross-sectional view of the utility model lock core opening.
Fig. 3 is the cross-sectional view of the utility model lock core locking states.
When Fig. 4 is the utility model lock core monolateral insertion key, in it, dial component states cut-away illustration.
Fig. 5 is the utility model lock core while insert key half-twist, when another side inserts key again, dials component states cut-away illustration in it.
When Fig. 6 is the utility model lock core both sides insertion key and can unblanks simultaneously, in it, dial component states cut-away illustration.
In figure: 1. lock housing (1-1. lock housing inner surface recesses), 2. lock gall, 3. blade, 4. leaf spring, 5. side column, 6. side column spring, 7. side column spring mounting, 8. meson, to dial 9. outward, 10. in dial assembly (by dial in 10-1. in the nest head of a nail, 10-2. dial in tower spring, 10-3. dial, dial in straight body spring, 10-5. in 10-4. dial nest follow closely form), 11. keys.
Detailed description of the invention
Below in conjunction with drawings and Examples, the utility model is further illustrated.
With reference to Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5, Fig. 6, the utility model a kind of can two-sided enter the spoon anti-theft lock of simultaneously unblanking, by lock housing 1, be arranged at the cylindrical lock gall 2 in lock housing rotationally, be placed in the blade 3 in lock gall groove and leaf spring 4, be placed between lock housing 1 and lock gall 2, for the side column 5 stoping lock gall 2 mutually to rotate with lock housing 1, side column spring 6, side column spring mounting 7, the meson 8 be drawn out for stoping lock gall 2, be placed in lock gall 2 and dial between 9 outward, assembly 10 is dialled (by the 10-1. group of nest head of a nail for driving outer dialling in 9 rotations, tower spring is dialled in 10-2., 10-3. interior group, straight body spring is dialled in 10-4., nest nail composition is dialled) in 10-5., key 11 for opening anti-theft lock core forms.It is characterized in that: lock gall 2 arrange some with the groove of axes normal, dislocation in the middle of every bar groove also tightly arranges a pair arc shaped blade 3, both sides respectively arrange a leaf spring 4, two leaf springs are connected with the outwardly convex part of blade side respectively, the opposite side of blade 3 is provided with and " V " shape groove coordinated bottom side column, the centre of each blade 3 is provided with a rectangular through holes, coordinates with the tartar on key 11; Lock gall 2 side be provided with one with " U " shape groove of groove vertical, coordinate with side column 5 two sides; This lock gall afterbody is provided with rectangle groove, with in interior group of assembly 10 in dial 10-3 external surface rectangle boss and coordinate, dial in this in assembly 10 and dial 10-3 external surface rectangle boss and dial the rectangle groove that 9 inwalls arrange coordinate with outer.Described lock housing 1 profile is calabash shaped form, and bore area arranges a groove 1-1 coordinated with side column 5 two sides.
When inserting key 11, blade 3 through hole in each groove and key 11 tartar closely cooperate, blade 3 compression blade spring 4, all " V " shape grooves on blade 3 are made to become " one " word arrangement on a horizon, now side column spring 6 makes side column 5 move down in lock gall " U " shape groove by elastic force, closely cooperate with blade " V " shape groove bottom side column, side column upper surface overlaps with lock gall external surface completely, thus lock gall 2 can be rotated relative to lock housing 1.Lock gall afterbody rectangle groove coordinates with 10-3 external surface rectangle boss of dialling interior in interior group of assembly 10, key 11 afterbody contacts with interior group of nest head of a nail 10-1, interior tower spring 10-2 one end of dialling contacts with interior group of nest head of a nail 10-1, the other end contacts with interior group of 10-3, interior group circular blind slot of front end face and interior group of straight body spring 10-4 end thereof contacts, the interior group straight body spring 10-4 other end contacts with in another group of circular blind slot of front end face, tower spring 10-2 is dialled in compression, dial assembly 10 in making to move forward, in dial 10-3 external surface rectangle boss and dial 9 inwall rectangle grooves coordinate with outer, the rotation of lock gall 2 drives interior rotation of dialling assembly 10, thus outside driving, dial 9 rotations, reach the object of unlatching.Now when the lock core other end inserts another key 11, this key afterbody contacts with in another group of nest head of a nail 10-1, tower spring 10-2 is dialled by compressing in another, interior key 11 direction of dialling the Article 1 insertion that assembly 10 inserts to lock core is moved, it is made to be in the centre of dialling 9 outward, dial 10-3 external surface rectangle boss in two all to dial 9 inwall rectangle grooves coordinate with outer, now both sides key 11 all can realize the function of opening lock master.When extracting key 11, due to the effect of meson 8, stop lock gall 2 to be pulled out lock housing 1, now because the elastic force of leaf spring 4 is much larger than the elastic force of side column spring 6, leaf spring 4 resets, jack-up blade 3, make to depart from blade 3 " V " shape groove bottom side column 5, side column 5 moves up in lock gall 2 " U " shape groove, and side column 5 two sides coordinate with lock housing 1 inner surface recesses 1-1, now side column 5 can stop the relative lock housing 1 of lock gall 2 to rotate, thus reaches the object of locking.
In embodiment shown in the figure, interior group of assembly 10 is followed closely 10-5 formed by interior group of nest head of a nail 10-1, interior group of tower spring 10-2, interior group of 10-3, interior group of straight body spring 10-4, interior group of nest.This structure can realize anti-theft lock both sides and insert the function that key unblanks simultaneously.Solve current anti-theft lock side insert key and rotate to an angle (except 0 ° and 360 °) time opposite side cannot insert key completely, cause the problem that cannot unblank.
Claims (6)
1. one kind can two-sided enter the spoon anti-theft lock of simultaneously unblanking, by lock housing, be arranged at the cylindrical lock gall in lock housing rotationally, be placed in the blade in lock gall groove and leaf spring, be placed between lock housing and lock gall, for the side column stoping lock gall and lock housing mutually to be rotated, side column spring, side column spring mounting, the meson be drawn out for stoping lock gall, be placed between lock gall and outer group, for drive outer switch dynamic in dial assembly, key for opening anti-theft lock core forms, it is characterized in that: lock gall arrange some with the groove of axes normal, dislocation in the middle of every bar groove also tightly arranges a pair arc shaped blade, both sides respectively arrange a leaf spring, two leaf springs are connected with the outwardly convex part of blade side respectively, the opposite side of blade is provided with and " V " shape groove coordinated bottom side column, the centre of each blade is provided with a rectangular through holes, coordinate with the tartar on key, lock gall side be provided with one with " U " shape groove of groove vertical, coordinate with side column two sides, this lock gall afterbody is provided with rectangle groove, coordinate with external surface rectangle boss of dialling interior in interior group of assembly, the rectangle groove that in this interior group assembly, group external surface rectangle boss and outer group inwall are arranged coordinates, described lock housing profile is calabash shaped form, and bore area arranges a groove coordinated with side column two sides.
2. according to claim 1 a kind of can two-sided enter the spoon anti-theft lock of simultaneously unblanking, it is characterized in that: described lock gall groove mid portion is through hole, the spring eye on both sides is blind hole, and often pair of leaf spring coordinates with blind via bottom, lock gall " U " shape groove is blind slot, coordinates with side column two sides.
3. according to claim 1 a kind of can two-sided enter the spoon anti-theft lock of simultaneously unblanking, it is characterized in that: described blade is up and down to being called arc, and blade side arranges outwardly convex, is connected with the leaf spring other end, blade opposite side arranges " V " shape groove, coordinates with side column.
4. according to claim 1 a kind of can two-sided enter the spoon anti-theft lock of simultaneously unblanking, it is characterized in that: described side column upper surface is arc, bottom becomes " V " font, with blade " V " shape slot fit.
5. according to claim 1 a kind of can two-sided enter the spoon anti-theft lock of simultaneously unblanking, it is characterized in that: interior group of described assembly is followed closely formed by the interior group of nest head of a nail, interior group of tower spring, interior group, interior group straight body spring, interior group of nest.
6. according to claim 1 a kind of can two-sided enter the spoon anti-theft lock of simultaneously unblanking, it is characterized in that: interior group of described external surface is provided with rectangle boss, the rectangle groove arranged with the aft mounted rectangle groove of lock gall and outer group inwall coordinates, play the effect of transmitting force, interior front end face of dialling is provided with circular blind slot, coordinates with interior group of straight body spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520200491.4U CN204715910U (en) | 2015-03-29 | 2015-03-29 | A kind of can two-sided enter the spoon anti-theft lock of simultaneously unblanking |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520200491.4U CN204715910U (en) | 2015-03-29 | 2015-03-29 | A kind of can two-sided enter the spoon anti-theft lock of simultaneously unblanking |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204715910U true CN204715910U (en) | 2015-10-21 |
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ID=54314913
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520200491.4U Expired - Fee Related CN204715910U (en) | 2015-03-29 | 2015-03-29 | A kind of can two-sided enter the spoon anti-theft lock of simultaneously unblanking |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204715910U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106958386A (en) * | 2017-04-05 | 2017-07-18 | 江阴市东方锁业有限公司 | The clutch configuration of double opening lock |
| CN110485813A (en) * | 2019-08-20 | 2019-11-22 | 珠海优特物联科技有限公司 | Lock core conciliates lock key |
| TWI773383B (en) * | 2021-06-15 | 2022-08-01 | 安得烈股份有限公司 | Auto locked lock cylinder transmission structure after destruction |
| CN110485813B (en) * | 2019-08-20 | 2024-06-04 | 珠海优特电力科技股份有限公司 | Lock core and unlocking key |
-
2015
- 2015-03-29 CN CN201520200491.4U patent/CN204715910U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106958386A (en) * | 2017-04-05 | 2017-07-18 | 江阴市东方锁业有限公司 | The clutch configuration of double opening lock |
| CN110485813A (en) * | 2019-08-20 | 2019-11-22 | 珠海优特物联科技有限公司 | Lock core conciliates lock key |
| CN110485813B (en) * | 2019-08-20 | 2024-06-04 | 珠海优特电力科技股份有限公司 | Lock core and unlocking key |
| TWI773383B (en) * | 2021-06-15 | 2022-08-01 | 安得烈股份有限公司 | Auto locked lock cylinder transmission structure after destruction |
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| DD01 | Delivery of document by public notice |
Addressee: Jiang Bing Document name: Notification to Make Rectification |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice |
Addressee: Jiang Bing Document name: Notification to Pay the Fees |
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151021 Termination date: 20160329 |