CN202731442U - Integrated angle-rotation spring lock - Google Patents
Integrated angle-rotation spring lock Download PDFInfo
- Publication number
- CN202731442U CN202731442U CN 201220402002 CN201220402002U CN202731442U CN 202731442 U CN202731442 U CN 202731442U CN 201220402002 CN201220402002 CN 201220402002 CN 201220402002 U CN201220402002 U CN 201220402002U CN 202731442 U CN202731442 U CN 202731442U
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- groove
- pellet
- boss
- lock core
- lock
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Abstract
The utility model discloses an integrated angle-rotation spring lock. A lock shell and a lock cylinder are provided with a group of through holes which are opposite in position and mutually communicated, a boss groove spring element is arranged in the hole of the lock cylinder, a cylindrical boss of the boss groove spring element protrudes eccentrically and is arranged at one end of the boss groove spring element, an upper spring element is arranged in the hole of the lock shell and is in tenon-and mortise connection with the boss groove spring element, a spring of the upper spring element is arranged on the upper top face of the upper spring element and inside the hole of the lock shell, a sealing steel ball is arranged on the spring of the upper spring element, a lock cylinder peripheral annular groove is machined in the periphery of the lock cylinder, a face, opposite to the hole of the lock cylinder, of the lock cylinder is provided with a transposition spring element hole, a positioning steel ball and a transposition spring element are arranged in the transposition spring element hole, a steel ball spring is arranged between the positioning steel ball and the lock cylinder, a V-shaped groove is arranged at the inner side of a big hole of the lock shell, a key is provided with a three-dimension (3D) curved groove matched with the boss of the boss groove spring element and a tooth pattern matched with the transposition spring element, and a lateral face of the key is provided with a groove corresponding to the lock cylinder peripheral annular groove. The integrated angle-rotation spring lock increases the technical unlocking difficulty, and the tooth pattern of the key is unique and difficult to copy.
Description
Technical field
The utility model relates to a kind of lockset, relates in particular to a kind of Contiuum type gyration cylinder lock.
Background technology
Lock is the article that can't leave in people's daily life, human preserves important article with locking since ancient times always, makes the property of oneself can be not stolen by others.And the antitheft position of core of lock is exactly lock core, and the performance quality of lock core directly has influence on whole lockset theftproof performance.Traditional mechanical cylinder lock utility model is the history of nearly 105 more than ten years so far, simple and the low production cost of, manufacture craft ingenious because of its design, be widely used so far by the mankind always, its structure major part is the up and down separated attitude of point-to-point contact of pellet, and upper cylinder lock fixes in the lock core marble hole when locking.This kind structure is owing to using historical oversizely, and the object that is cracked as research for a long time by the illegal person of unblanking already, and the technical unlocking principle makes up and down for first lock core being applied certain torsion that pellet misplaces is stirred or clashed into lower pellet and reach the purpose of unblanking.Especially present various unlocking tools are a feast for the eyes, and tinfoil, the instruments such as spoon and single hook that hit can be opened lock rapidly, and its principle of unblanking all utilizes this weakness of cylinder lock to implement, and its safety and reliability is subject to serious threat.
The utility model content
The utility model provides a kind of Contiuum type gyration cylinder lock, its objective is solve existing cylinder lock up and down two-layer pellet isolating construction provide a kind of lock that technical unlocking difficulty and key are difficult for being replicated that increases easily by the problem of technical unlocking.
The technical scheme of the utility model technical solution problem is:
A kind of Contiuum type gyration cylinder lock is characterized in that:
Lock core (2) is set in the macropore (100) of lock housing (3);
Described lock core (2) front end face is provided with the keyhole (14) corresponding with key (1) body shape; Described lock housing (3) and lock core (2) are provided with the through hole that one group of position is corresponding and be communicated with: lock core hole (15) and locking shell hole (15 '); Be provided with boss groove pellet (4) in the lock core hole (15), an end of boss groove pellet (4) is provided with the columniform boss groove pellet boss (16) of eccentric lobe, and the other end is provided with T-shaped groove (17); Be provided with pellet (5) in the described locking shell hole (15 '), upper pellet (5) one ends are provided with the T-shaped boss (18) that is connected with T-shaped groove (17) Tenon of boss groove pellet (4), be provided with marble spring (6) in the upper end face of upper pellet (5) and the locking shell hole (15 '), be provided with sealing steel ball (7) above the upper marble spring (6);
Cylindrical (200) car of described lock core (2) has lock core annular groove outside (19); Described lock core (2) is provided with transposition marble hole (20) on the opposite of lock core hole (15), be provided with positioning ball (9) and transposition pellet (8) in the transposition marble hole (20), is provided with steel ball spring (10) between positioning ball (9) and lock core (2); Macropore (100) inboard of described lock housing (3) is provided with V-type groove (21);
Described key (1) is provided with the 3D curved groove (22) that cooperates with boss groove pellet boss (16) and the tartar (23) that cooperates with transposition pellet (8), and key (1) side is provided with the groove (24) corresponding with lock core annular groove outside (19).
Described boss groove pellet (4) and upper pellet (5) are the buckling state that Tenon connects when locking state; The home position of described boss groove pellet boss (16) and T-shaped groove (17) distribute at an angle.
The T-shaped boss (18) of upper pellet (5) slides to prevent that upper pellet (5) from rotating during unlocking condition in lock core annular groove outside (19).
Described key (1) is provided with the 3D curved groove (22) that cooperates with deflection angle and the length of boss groove pellet boss (16), also be provided with the tartar (23) that cooperates with the pellet that replaces (8) length on the key (1), key (1) side is provided with the groove (24) corresponding with lock core annular groove outside (19).
Usefulness of the present utility model is:
Owing to having used boss groove pellet and upper pellet fastening structure, have simultaneously eccentric boss groove pellet boss deflection angle and the variable of length, the 3D curved groove processing of key has the structure of X, Y, Z three axle variablees simultaneously, this structure has increased the difficulty of technical unlocking greatly, and while shaped as key bit uniqueness is transreplication not.
Description of drawings
Fig. 1 is the utility model stereo decomposing structural representation;
Fig. 2 a is upper pellet and boss groove pellet stereo decomposing structural representation;
Fig. 2 b is upper pellet and boss groove pellet connection diagram;
Fig. 3 a is lock core hole and position, locking shell hole hole schematic diagram;
Fig. 3 b is the lock core structure assembling drawing;
Fig. 4 a is the time lock internal construction view of locking;
Fig. 4 b is T-shaped boss and lock core annular groove outside position view when locking;
Fig. 5 a is the time lock internal construction view of unblanking;
Fig. 5 b is T-shaped boss and lock core annular groove outside position view when unblanking;
Fig. 5 c for the rotational lock core of unblanking after lock internal construction view;
Fig. 5 d for the rotational lock core of unblanking after T-shaped boss and lock core annular groove outside position view.
The specific embodiment
Implement the utility model is described in further detail below in conjunction with accompanying drawing.
Such as Fig. 1, Fig. 2 a, Fig. 2 b, Fig. 3 a, shown in Fig. 3 b:
The utility model includes key 1, lock core 2, lock housing 3, boss groove pellet 4, upper pellet 5, upper marble spring 6, sealing steel ball 7, transposition pellet 8, positioning ball 9, steel ball spring 10, thumb wheel 11, lock driving member 12, jump ring 13.
Its operating principle is:
Shown in Fig. 4 a, 4b:
When locking, turn key 1 return, positioning ball 9 slips into lock housing V-type groove 21, lock core hole 15 and locking shell hole 15 ' aligned in position, the T-shaped boss 18 of pellet 5 is buckled in the T-shaped groove 17 of boss groove pellet 4, and upper pellet 5 connects as one with boss groove pellet 4 Tenons.Extract key 1, boss groove pellet 4 and upper pellet 5 are rotary shifted, and under the effect of spring 6, an end of the T-shaped boss 18 of upper pellet 5 stretches in the lock core hole 15, and simultaneously T-shaped boss 18 misplaces lock core 2 lockings with lock core annular groove outside 19.Realization is locked.
Shown in Fig. 5 a, 5b, 5c, 5d:
To lock valid key 1 with this when unblanking and insert lock core keyhole 14,3D curved groove 22 on the key 1 is complementary with boss groove pellet boss 16 degree of depth and angle, therefore boss groove pellet boss 16 is in the 22 interior rotations of the 3D of key 1 curved groove with slide up and down, because of upper pellet 5 and boss groove pellet 4 for Tenon is connected, upper pellet 5 rotates and moves up and down with boss groove pellet 4.When key 1 insertion puts in place, 3D curved groove 22 couplings of the length of all boss groove pellets 4 and rotational angle and key 1, this moment, the cylindrical 200 that contacts end face and lock core 2 of boss groove pellet 4 and upper pellet 5 was tangent, and T-shaped boss 18 both sides and the lock core annular groove outside 19 tangent plane parallel aligned of upper pellet 5.Replace simultaneously pellet 8 also with key 1 on tartar 23 coupling, an end of transposition pellet 8 is tangent with the cylindrical 200 of lock core 2, lock core 2 can be with respect to lock housing 3 rotations.Twisting key 1 rotational lock core 2.The T-shaped boss 18 of pellet 5 slips into lock core annular groove outside 19 on this moment, slides to prevent that upper pellet 5 from rotating in lock core annular groove outside (19).
Claims (4)
1. Contiuum type gyration cylinder lock is characterized in that:
Lock core (2) is set in the macropore (100) of lock housing (3);
Described lock core (2) front end face is provided with the keyhole (14) corresponding with key (1) body shape; Described lock housing (3) and lock core (2) are provided with the through hole that one group of position is corresponding and be communicated with: lock core hole (15) and locking shell hole (15 '); Be provided with boss groove pellet (4) in the lock core hole (15), an end of boss groove pellet (4) is provided with the columniform boss groove pellet boss (16) of eccentric lobe, and the other end is provided with T-shaped groove (17); Be provided with pellet (5) in the described locking shell hole (15 '), upper pellet (5) one ends are provided with the T-shaped boss (18) that is connected with T-shaped groove (17) Tenon of boss groove pellet (4), be provided with marble spring (6) in the upper end face of upper pellet (5) and the locking shell hole (15 '), be provided with sealing steel ball (7) above the upper marble spring (6);
Cylindrical (200) car of described lock core (2) has lock core annular groove outside (19); Described lock core (2) is provided with transposition marble hole (20) on the opposite of lock core hole (15), be provided with positioning ball (9) and transposition pellet (8) in the transposition marble hole (20), is provided with steel ball spring (10) between positioning ball (9) and lock core (2); Macropore (100) inboard of described lock housing (3) is provided with V-type groove (21);
Described key (1) is provided with the 3D curved groove (22) that cooperates with boss groove pellet boss (16) and the tartar (23) that cooperates with transposition pellet (8), and key (1) side is provided with the groove (24) corresponding with lock core annular groove outside (19).
2. a kind of Contiuum type gyration cylinder lock according to claim 1 is characterized in that: described boss groove pellet (4) and upper pellet (5) are the buckling state that Tenon connects when locking state; The home position of described boss groove pellet boss (16) and T-shaped groove (17) distribute at an angle.
3. described a kind of Contiuum type gyration cylinder lock according to claim 1, it is characterized in that: the T-shaped boss (18) of upper pellet (5) slides to prevent upper pellet (5) rotation during unlocking condition lock core annular groove outside (19) in.
4. described a kind of Contiuum type gyration cylinder lock according to claim 1, it is characterized in that: described key (1) is provided with the 3D curved groove (22) that cooperates with deflection angle and the length of boss groove pellet boss (16), also be provided with the tartar (23) that cooperates with the pellet that replaces (8) length on the key (1), key (1) side is provided with the groove (24) corresponding with lock core annular groove outside (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220402002 CN202731442U (en) | 2012-08-14 | 2012-08-14 | Integrated angle-rotation spring lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220402002 CN202731442U (en) | 2012-08-14 | 2012-08-14 | Integrated angle-rotation spring lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202731442U true CN202731442U (en) | 2013-02-13 |
Family
ID=47657154
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220402002 Withdrawn - After Issue CN202731442U (en) | 2012-08-14 | 2012-08-14 | Integrated angle-rotation spring lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202731442U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102787752A (en) * | 2012-08-14 | 2012-11-21 | 瑞安市欧美仑锁业有限公司 | Integral turning angle pin tumbler lock |
| CN103912163A (en) * | 2014-04-14 | 2014-07-09 | 邹康 | Antitheft lock cylinder assembly |
| CN106703518A (en) * | 2015-07-30 | 2017-05-24 | 广东金点原子制锁有限公司 | Composite lock |
-
2012
- 2012-08-14 CN CN 201220402002 patent/CN202731442U/en not_active Withdrawn - After Issue
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102787752A (en) * | 2012-08-14 | 2012-11-21 | 瑞安市欧美仑锁业有限公司 | Integral turning angle pin tumbler lock |
| CN102787752B (en) * | 2012-08-14 | 2014-09-24 | 瑞安市欧美仑锁业有限公司 | Integral turning angle pin tumbler lock |
| CN103912163A (en) * | 2014-04-14 | 2014-07-09 | 邹康 | Antitheft lock cylinder assembly |
| CN106703518A (en) * | 2015-07-30 | 2017-05-24 | 广东金点原子制锁有限公司 | Composite lock |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20130213 Effective date of abandoning: 20140924 |
|
| RGAV | Abandon patent right to avoid regrant |