CN203412377U - Lockset and key thereof - Google Patents
Lockset and key thereof Download PDFInfo
- Publication number
- CN203412377U CN203412377U CN201320437096.9U CN201320437096U CN203412377U CN 203412377 U CN203412377 U CN 203412377U CN 201320437096 U CN201320437096 U CN 201320437096U CN 203412377 U CN203412377 U CN 203412377U
- Authority
- CN
- China
- Prior art keywords
- lock
- lock core
- lockset
- hole
- lock ring
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Lock And Its Accessories (AREA)
Abstract
The utility model relates to the field of security and protection technologies, and particularly relates to a lockset and a key thereof. The lockset comprises a lock body, a lock ring and a lock cylinder, wherein the lock body is provided with a lock cylinder hole matched with the lock cylinder, the lock cylinder hole is provided with inner threads, the lock cylinder is provided with outer threads matched with the inner threads, a lock ring hole which is vertical to and partially intersected with the lock cylinder is slantly arranged on the surface of the lock body, at least one notch clamped with the lock cylinder is formed in the end of the lock ring, and a groove is formed in the rear end surface of the lock cylinder. By adopting the technical scheme, the lockset has a simple structure, and only needs the lock cylinder, the lock ring and the lock body, and the whole lockset looks firm and reliable, can be locked or unlocked by a general key, is convenient to manage, is unlikely to lose, has strong practicability, and can be widely used for security and prevention of burglary of public facilities.
Description
Technical field
The present invention relates to technical field of security and protection, especially relate to a kind of lockset and key that can be general thereof.
Background technology
At present, the lockset that people use is generally such: comprise a tapered end, on tapered end, be provided with lock ring, in tapered end, be provided with lock core, and then coordinate one can opening lock master key, this key can only be opened corresponding single lockset, if by this lockset during in batches for the integrated management of some cable boxes or some other communal facilities and service trade, just there will be every different key that lockset is had to a correspondence, once key loss just causes cannot be with other key operated predicaments, and this large amount of key also has difficulties in management; Moreover these lock structures are in the market complicated, cause whole lockset easily destroyed, safety is lower.
Chinese patent discloses a kind of cylinder lock that uses common key.For certain a collection of lock, every lock can have common key and private key.Common key can be used for any lock in this batch of lock, and private key can only be for a certain lock.This each the pellet group of the cylinder lock of common key of using is comprised of three pellet an, bn, cn, wherein in loose collar, has two pellets, is no matter that common key or private key can promote respectively wherein one group of pellet lock is opened.This lockset provides a kind of solution of common key, but, because the operating principle of this lockset is that spring is in conjunction with pellet mode, it is structurally comparatively complicated, once spring failure just causes whole lockset normally to use, and the firm degree of this its lock of lockset that utilizes pellet and spring is poor, running under stronger External Force Acting, be easy to suffer from destruction, obviously the use for communal facility is inconvenient, the applicant is for the experience of being engaged in for many years association area, and spy invents a kind of safety lockset that is suitable for public service facility.
Summary of the invention
The deficiency existing for above-mentioned prior art, the object of this invention is to provide a kind of have common key, simple in structure, solid and reliable a kind of lockset.
To achieve these goals, the technical solution adopted in the present invention is: a kind of lockset, comprise lock body, lock ring, lock core, described lock body is provided with the lock core hole with lock core adaptation, described lock core hole is provided with internal thread, and described lock core is provided with the external screw thread with described screw-internal thread fit, and the surface of described lock body is provided with partially partly intersects with lock core hole and vertical lock ring hole, the end of described lock ring is provided with at least one recess with lock core clamping, and the rear end face of described lock core offers groove.
Preferably, the rear end of described lock core is connected with safety head, and described safety head comprises the caping at top, and described caping offers for opening or lock the safe slotted eye of lock ring, the setting corresponding to described groove of described safe slotted eye.
Preferably, described groove is circular-arc, and the quantity of described groove is two, and with the center of circle, is evenly laid in the rear end face of lock core.
Preferably, the inside of described caping is provided with connecting hole, and the rear end of described lock core is provided with joint pin, and described joint pin is fixedly connected with described connecting hole.
Preferably, the inside of described caping is provided with bearing, and the rear end of described lock core is provided with joint pin, and described joint pin is connected with described bearing.
Preferably, described bearing is provided with protective device outward.
Preferably, described protective device comprises: device base plate, screening glass, torsion spring, and described device base plate is provided with the trepanning with described bearing close-fitting, and described screening glass is connected with device base plate by torsion spring.
Preferably, described lock ring is " U " shape, and described lock ring is provided with two recesses, and one end of described lock ring is provided with bayonet socket, and described bayonet socket is equipped with mat, and the surface of described lock body is coated with nickel matter layer.
Wherein, a kind of key for above-mentioned lockset, comprises handle, also comprises the sleeve that is arranged at handle end face, and the front end of described sleeve is provided with the protuberance that can stretch into described groove.
Preferably, described protuberance comprises at least one lug.
The invention has the beneficial effects as follows: a kind of lockset, comprise lock body, lock ring, lock core, described lock body is provided with the lock core hole with lock core adaptation, described lock core hole is provided with internal thread, described lock core is provided with the external screw thread with described screw-internal thread fit, the surface of described lock body is provided with partially partly intersects with lock core hole and vertical lock ring hole, and the end of described lock ring is provided with at least one recess with lock core clamping, and the rear end face of described lock core offers groove.Operating principle of the present invention is such: when needs are locked, lock ring is inserted to the lock ring hole arranging on lock body, and by the recess correspondence on lock ring in the lock core hole of lock body, then lock core is inserted to lock core hole, and by the internal and external threads arranging, be threaded to the bottom of lock core hole, at this moment, the body of rod of lock core will be stuck on the recess of lock ring, thereby realize, locks; When needs release, only needing to use general key that lock core is screwed out to lock core hole can realize.Owing to adopting above-mentioned technical scheme, structure of the present invention is comparatively simple, only need lock core, lock ring, lock body three parts, integral body is comparatively solid and reliable, and can use common key open or lock, be convenient to management, be difficult for losing, practical, can be widely used in the safe antitheft of communal facility.
Accompanying drawing explanation
Fig. 1 is locking state structural representation of the present invention.
Fig. 2 is decomposing state structural representation of the present invention.
Fig. 3 is lock body internal construction schematic diagram of the present invention.
Fig. 4 is the structural representation under lock core of the present invention and safety head connection status.
Fig. 5 is the internal construction schematic diagram under lock core of the present invention and safety head connection status.
Fig. 6 is the right view of Fig. 5.
Fig. 7 is the protective device structural representation in safety head of the present invention.
Fig. 8 is lock ring structural representation of the present invention.
Fig. 9 is Key structure schematic diagram of the present invention.
In figure, Reference numeral is: lock body--1, and lock core hole--11, internal thread--12, lock ring hole--13, lock ring--2; recess--21, bayonet socket--22, mat--23, lock core--3, external screw thread--31; groove--32, safety head--4, caping--41, safe slotted eye--42, connecting hole--43; bearing--44, joint pin--5, protective device--6, base plate--61; screening glass--62, torsion spring--63, trepanning--64, key--7; handle--71, sleeve--72, protuberance--73, lug--74.
The specific embodiment
Below in conjunction with embodiment, the present invention is described in detail:
As shown in Figures 1 to 9, a kind of lockset, comprise lock body 1, lock ring 2, lock core 3, described lock body 1 is provided with the lock core hole 11 with lock core 3 adaptations, described lock core hole 11 is provided with internal thread 12, and described lock core 3 is provided with the external screw thread 31 coordinating with described internal thread 12, and the surface of described lock body 1 is provided with partially intersects with lock core hole 11 parts and vertical lock ring hole 13, the end of described lock ring 2 is provided with at least one recess 21 with lock core 3 clampings, and the rear end face of described lock core 3 offers groove 32.Detailed operation principle of the present invention is such: when needs are locked, lock ring 2 is inserted to the lock ring hole 13 arranging on lock body 1, and by 21 correspondences of the recess on lock ring 2 in the lock core hole 11 of lock body 1, then lock core 3 is inserted to lock core hole 11, and by the internal and external threads 31 arranging, be threaded to the bottom of lock core hole 11, at this moment, the body of rod of lock core 3 will be stuck on the recess 21 of lock ring 2, thereby realize, locks; When needs release, only needing to use common key 7 that lock core 3 is screwed out to lock core hole 11 can realize.Owing to adopting above-mentioned technical scheme, structure of the present invention is comparatively simple, only need lock core 3, lock ring 2, lock body 1 three parts, it is solid and reliable that integral body seems, and can use common key 7 open or lock, be convenient to management, be difficult for losing, practical, be specially adapted to pin CATV(Cable Television) TV signal box or other communication apparatus equipment; Also can be widely used in the safe antitheft of communal facility.
Due to the present invention's employing is that common key 7 is carried out lock and unlock, so, in order to prevent utilizing other instruments to carry out illegal release or destroy lock core 3, in the rear end of described lock core 3, be connected with safety head 4, described safety head 4 comprises the caping 41 at top, described caping 41 offers for opening or lock the safe slotted eye 42 of lock ring 2, described safe slotted eye 42 and the corresponding setting of described groove 32.That is to say, at the rear portion of lock core 3, be also provided with a safety head 4, user is locking or during release, key 7 must mate with safety head 4, thereby is further inserted into the groove 32 of lock core 3, can carry out, so, this mode makes unauthorized person use non-matching key 7 to open, thereby has avoided the appearance illegally unblanked, has promoted security performance.
In the technical program, due to lock or the process of release in, key 7 seems particularly crucial with the location of lock core 3, preferably described groove 32 is circular-arc as a kind of, the quantity of described groove 32 is two, and with the center of circle, is evenly laid in the rear end face of lock core 3.Thisly utilize semicircular setting, make key 7 more accurate with the location of lock core 3, when turn-knob, stressed effect is better, certainly, also can adopt other groove set-up mode, for example: adopt serpentine groove, and 32 li of grooves, locating hole etc. is further set, have similar effect, the technical program is just preferably implemented as one.
Obviously, connected mode as safety head 4 with lock core 3, in the technical program, can adopt in such a way: in the inside of described caping 41, be provided with connecting hole 43, the rear end of described lock core 3 is provided with joint pin 5, described joint pin 5 is fixedly connected with described connecting hole 43; This connected mode is namely fixing with lock core 3 by safety head 4, forms one, makes structure compacter.
Equally, the connected mode as safety head 4 with lock core 3 also can adopt another way in the technical program, in the inside of described caping 41, is provided with bearing 44, and the rear end of described lock core 3 is provided with joint pin 5, and described joint pin 5 is connected with described bearing 44.This connected mode is more flexible in use, that is: bearing 44 is connected with safety head 4, and safety head 4, can flexible rotating under the effect of bearing 44, thus need not consider whether safe slotted eye 42 aligns with groove 32, convenient during its assembling.
As everyone knows, for common lockset, mostly use indoor; so just need not consider moistureproof problem; but, for the lockset in outdoor application, if do not there is the design of moistureproof or anti-foreign matter; after using a period of time; in the hole slot of lockset, must there be water or foreign matter to enter, thus initiating failure, in the technical program; as improvement, outside described bearing 44, be arranged with protective device 6.Specifically, described protective device 6 comprises: device base plate 61, screening glass 62, torsion spring 63, and described device base plate 61 is provided with the trepanning 64 with described bearing 44 close-fittings, and described screening glass 62 is connected with device base plate 61 by torsion spring 63.Do not locking or during the action of release, screening glass 62 keeps safe slotted eye 42 to carry out closed state under the effect of torsion spring 63, thereby prevent that rainwater or other foreign matters from entering, when needs insert key 7, key 7 is by safe slotted eye 42, then further back down screening glass 62, last key 7 contacts with recess 21, when exiting key 7, screening glass 62 recovers again the closure to safe slotted eye 42 under the active force of torsion spring 63, avoided rainwater etc. to enter into internal corrosion lockset, thereby realized lock core 3 and lock body 1 thereof protection, its practical function is outstanding, successful.
Further, described lock ring 2 is " U " shape, is provided with two recesses 21 on described lock ring 2, and one end of described lock ring 2 is provided with bayonet socket 22, and described bayonet socket 22 is equipped with mat 23, and the surface of described lock body 1 is coated with nickel matter layer.In the technical program, two recesses 21, can make the integral body better effects if of locking of lock, certainly, also can design four recesses and form two lock levels, thereby make lock ring 2 can adjust different height, use, and have expanded the scope of application; Have in some situation, lockset can be inverted and be used, at this moment, when unblanking, its mat 23 can prevent that lock ring 2 from dropping, meanwhile, and in order to allow lockset have the effect of better water proof and dust proof, on its surface, apply one deck nickel, make water or sand and dust can not be attached to surface, protection effect is outstanding.
In technical scheme of the present invention, a kind of key 7 for above-mentioned lockset, comprises handle 71, also comprises the sleeve 72 that is arranged at handle 71 end faces, and the front end of described sleeve 72 is provided with the protuberance 73 that stretches into described groove 32.What will solve is key 7 common question due to required for the present invention, so, in the technical program, by a sleeve 72 is set on the handle 71 at key 7, because 72, sleeve is as hollow setting, so the front end at sleeve 72 reserves a protuberance 73, this protuberance 73 mates with described groove 32, this protuberance 73 is inserted into turn-knob in the groove 32 of lockset and can locks or release.
According to above-described key 7, as further improvement, described protuberance 73 comprises that at least one lug 74 mates with groove 32, according to the thinking of the technical program, also can adopt two or more lug 74, for better location, also can on lug 74, increase reference column etc., its essence result of use is equal to.
Above content is only preferred embodiment of the present invention, for those of ordinary skill in the art, according to thought of the present invention, all will change in specific embodiments and applications, and this description should not be construed as limitation of the present invention.
Claims (10)
1. a lockset, comprise lock body (1), lock ring (2), lock core (3), it is characterized in that: described lock body (1) is provided with the lock core hole (11) adaptive with lock core (3), described lock core hole (11) is provided with internal thread (12), described lock core (3) is provided with the external screw thread (31) coordinating with described internal thread (12), the surface of described lock body (1) is provided with partially intersects with lock core hole (11) part and vertical lock ring hole (13), the end of described lock ring (2) is provided with at least one recess (21) with lock core (3) clamping, the rear end face of described lock core (3) offers groove (32).
2. a kind of lockset according to claim 1, it is characterized in that: the rear end of described lock core (3) is connected with safety head (4), described safety head (4) comprises the caping (41) at top, described caping (41) offers for opening or lock the safe slotted eye (42) of lock ring (2), described safe slotted eye (42) and the corresponding setting of described groove (32).
3. a kind of lockset according to claim 2, is characterized in that: described groove (32) is for circular-arc, and the quantity of described groove (32) is two, and with the center of circle, is evenly laid in the rear end face of lock core (3).
4. a kind of lockset according to claim 2, it is characterized in that: the inside of described caping (41) is provided with connecting hole (43), the rear end of described lock core (3) is provided with joint pin (5), and described joint pin (5) is fixedly connected with described connecting hole (43).
5. a kind of lockset according to claim 3, is characterized in that: the inside of described caping (41) is provided with bearing (44), and the rear end of described lock core (3) is provided with joint pin (5), and described joint pin (5) is connected with described bearing (44).
6. a kind of lockset according to claim 5, is characterized in that: described bearing (44) is arranged with protective device (6).
7. a kind of lockset according to claim 6; it is characterized in that: described protective device (6) comprising: device base plate (61), screening glass (62), torsion spring (63); described device base plate (61) is provided with the trepanning (64) with described bearing (44) close-fitting, and described screening glass (62) is connected with device base plate (61) by torsion spring (63).
8. according to the arbitrary described a kind of lockset of claim 1-7, it is characterized in that: described lock ring (2) is " U " shape, described lock ring (2) is provided with two recesses (21), one end of described lock ring (2) is provided with bayonet socket (22), described bayonet socket (22) is equipped with mat (23), and the surface of described lock body (1) is coated with nickel matter layer.
9. the key for the arbitrary described a kind of lockset of claim 1-7, comprise handle (71), it is characterized in that: also comprise the sleeve (72) that is arranged at handle (71) end face, the front end of described sleeve (72) is provided with the protuberance (73) that can stretch into described groove (32).
10. a kind of key according to claim 9, is characterized in that: described protuberance (73) comprises at least one lug (74).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320437096.9U CN203412377U (en) | 2013-07-18 | 2013-07-18 | Lockset and key thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320437096.9U CN203412377U (en) | 2013-07-18 | 2013-07-18 | Lockset and key thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203412377U true CN203412377U (en) | 2014-01-29 |
Family
ID=49975273
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320437096.9U Expired - Fee Related CN203412377U (en) | 2013-07-18 | 2013-07-18 | Lockset and key thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203412377U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103410389A (en) * | 2013-07-18 | 2013-11-27 | 宁波市鄞州杰视电子机械有限公司 | Lock and key thereof |
-
2013
- 2013-07-18 CN CN201320437096.9U patent/CN203412377U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103410389A (en) * | 2013-07-18 | 2013-11-27 | 宁波市鄞州杰视电子机械有限公司 | Lock and key thereof |
| CN103410389B (en) * | 2013-07-18 | 2016-07-06 | 宁波甬迅电子机械有限公司 | A kind of lockset and key thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203584033U (en) | Multifunctional anti-theft lock cylinder body and key | |
| CN203412377U (en) | Lockset and key thereof | |
| CN103410389A (en) | Lock and key thereof | |
| CN102720398B (en) | Burglary-prevention self-locking lock cylinder | |
| CN106381887B (en) | A kind of mechanical anti-theft lock and opening device and well lid applied to well lid | |
| CN205063536U (en) | Plane lock is scraped to durable type pick -proof | |
| CN205604882U (en) | Theftproof type electromagnetic lock mechanical unlocking device | |
| CN205172187U (en) | Embedded management tapered end | |
| CN210859515U (en) | Anti-theft bolt | |
| CN205063562U (en) | Prevent technique and open lock core | |
| CN208363860U (en) | A kind of push type cam lock | |
| CN111927227A (en) | Hidden door stopper | |
| CN207714935U (en) | A kind of electromagnetism drawer-lock | |
| CN206801234U (en) | A kind of lock core | |
| CN201296948Y (en) | Anti-theft fire hydrant | |
| CN205422196U (en) | Trilateral marble lock core | |
| CN206737586U (en) | A kind of door lock safe antitheft fastener | |
| CN204983953U (en) | Prevent technique and open lock core | |
| CN205637894U (en) | Can prevent that foreign matter from getting into lock core that also can prevent burglary | |
| CN215803928U (en) | Hidden door stopper | |
| CN204920489U (en) | Anti -theft lock | |
| CN210289404U (en) | Self-destruction structure of lock | |
| CN101922272B (en) | Coded anti-theft lock | |
| CN203308209U (en) | Antitheft lock cylinder | |
| CN202868027U (en) | Anti-theft valve locking device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140129 Termination date: 20140718 |
|
| EXPY | Termination of patent right or utility model |