CN201627422U - Pliers-type safety anti-theft lock - Google Patents
Pliers-type safety anti-theft lock Download PDFInfo
- Publication number
- CN201627422U CN201627422U CN2010201079713U CN201020107971U CN201627422U CN 201627422 U CN201627422 U CN 201627422U CN 2010201079713 U CN2010201079713 U CN 2010201079713U CN 201020107971 U CN201020107971 U CN 201020107971U CN 201627422 U CN201627422 U CN 201627422U
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- China
- Prior art keywords
- lock
- locking
- jaw type
- curved boom
- locking mechanism
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Abstract
The utility model discloses a pliers-type safety anti-theft lock which can be widely applied in such fields as a motorcycle lock, an automobile lock, a door lock and the like. The pliers-type safety anti-theft lock comprises a lock body and a key thereof, wherein the lock body is mainly composed of a lock seat and an arc-shaped lock column, and the two ends of the arc-shaped lock column are sheathed into the lock seat in an inserting manner; a pliers-type locking mechanism arranged between one end of the arc-shaped lock column and the lock seat comprises an upper bent locking arm and a lower bent locking arm which are articulated with each other and are arranged in a crossed manner; the outer ends of the two bent locking arms are extended upwards in a bending manner, and a lock hole for clamping and locking the bent locking arms is arranged at the at least one end of the arc-shaped lock column sheathed into the lock seat in an inserting manner. According to whether the upper bent locking arm or the lower bent locking arm is clamped and locked in the lock hole when in static state, the pliers-type locking mechanism is divided into a clamping pliers-type locking mechanism and a non-clamping pliers-type locking mechanism; unlocking code positions corresponding to the bent locking arms are respectively arranged on the key, and a magnetic unlocking block is arranged on partial unlocking code positions. The pliers-type safety anti-theft lock has the advantages of simple as well as reasonable structure of an entire lock body, convenient operation and good anti-theft effect; in addition, as a few fittings are related, the cost is low.
Description
Technical field
The utility model relates to the theftproof lock technical field, especially a kind of jaw type safety anti-theft lock that can obviously improve anti-theft effect.
Background technology
On the market, traditional theftproof lock is locked and the release principle by it, can be divided into mechanical antitheft lock and electronic type theftproof lock; Yet, no matter be mechanical antitheft lock electronic type theftproof lock, all have the following disadvantages: (1) is though mechanical lock has certain advantage on antitheft, but, its complex structure, operation are numerous tired, and the manufacturing cost height, are unfavorable for applying of product; And electronic safety lock, its cost is higher, and the circuit complexity, is disturbed easily on antitheft, and anti-theft effect is also uneven.Therefore, people thirst for always, can design aly to have simple and reasonable for structurely, and cost is low, and anti-theft effect is good, and operate simple and easy, safety anti-theft lock easily.
The utility model content
The purpose of this utility model is to overcome above-mentioned the deficiencies in the prior art, and provides a kind of simple and reasonable for structure, and cost is low, and anti-theft effect is good, and operates simple and easy, safety anti-theft lock easily.
The purpose of this utility model is achieved in that
A kind of jaw type safety anti-theft lock, comprise lock body and key thereof, lock body mainly is made of lock and arc lock, the two ends sleeve of arc lock is gone in the lock, be provided with the jaw type locking mechanism between described arc lock one end and the lock, described jaw type locking mechanism comprise two be hinged and cross-shaped setting on, following two locking curved booms, extend the outer end of two locking curved booms up bending, at least one end that described arc lock sleeve is gone in the lock is provided with the lockhole that can supply locking curved boom holding locking, the jaw type locking mechanism according to last locking curved boom or down the locking curved boom whether holding locking lockhole is divided into two kinds when static, a kind of is fastening jaw type locking mechanism, another kind is non-fastening jaw type locking mechanism, correspondence respectively locks the curved boom position and is provided with the PUK position on the key, and the part PUK is equipped with the release magnetic patch on the position; This kind of jaw type safety anti-theft lock, by the jaw type locking mechanism is set on lock, utilize the variable locking state of two locking curved booms to lockhole, and cooperate the pincerlike bayonet socket that is hinged between them and is constituted, when unblanking, only need pick up and respectively lock the curved boom position on the key alignment lock body, one brush gently, release magnetic patch on the key utilizes the magnetic attraction principle, the locking curved boom of fastening lockhole is opened, the locking curved boom that the fastening lockhole do not arranged then since on the key the relevant position release magnetic patch is not set, therefore, unaffected; On the contrary,, other people open lock body if stealing by force, then because release magnetic patch on the key is provided with malposition, the locking curved boom of fastening lockhole locks on the contrary and make not, and the locking curved boom of fastening lockhole still is in fastening lockhole state, therefore, can't open lock body, realize good anti-theft effect; The whole lock body structure of tool is simple, reasonable, and it is few to relate to accessory, and therefore, cost is lower, and operates simple and easy, convenient.
The purpose of this utility model can also adopt following technical measures to solve:
As more particular embodiment, be provided with rotating shaft between on described each jaw type locking mechanism two the locking curved booms and connect, so that constitute hinged between two locking curved booms.
As more particular embodiment, the lockhole of going up locking curved boom front end holding locking arc lock of described fastening jaw type locking mechanism, lock the curved boom front end down near another corresponding lockhole, so that when unblanking, release magnetic patch is on the key opened the locking curved boom of fastening lockhole, the locking curved boom that the fastening lockhole do not arranged then since on the key the relevant position release magnetic patch is not set.
As more particular embodiment, the lockhole of going up the close arc lock of locking curved boom front end of described non-fastening jaw type locking mechanism, another corresponding lockhole of following locking curved boom front end holding locking.
Described corresponding on the key each locking curved boom position is provided with the PUK position, and part touches that the locking curved boom lock condition according to correspondence is preset with the release magnetic patch on the code-locked position.
Described key is the panel shape, and is accordion structure, can be convenient for carrying, collect.
The beneficial effects of the utility model are:
(1) jaw type safety anti-theft lock of the present utility model, by the jaw type locking mechanism is set on lock, utilize the variable locking state of two locking curved booms to lockhole, and cooperate the pincerlike bayonet socket that is hinged between them and is constituted, when unblanking, only need pick up and respectively lock the curved boom position on the key alignment lock body, one brush gently, release magnetic patch on the key utilizes the magnetic attraction principle, the locking curved boom of fastening lockhole is opened, the locking curved boom that the fastening lockhole do not arranged then since on the key the relevant position release magnetic patch is not set, therefore, unaffected; On the contrary,, other people open lock body if stealing by force, then because release magnetic patch on the key is provided with malposition, the locking curved boom of fastening lockhole locks on the contrary and make not, and the locking curved boom of fastening lockhole still is in fastening lockhole state, therefore, can't open lock body, realize good anti-theft effect; And whole lock body structure is simple, reasonable, and it is few to relate to accessory, and therefore, cost is lower, and operates simple and easy, convenient.
Description of drawings
Fig. 1 is the structural representation of the utility model jaw type safety anti-theft lock;
Fig. 2 is the fastening jaw type locking mechanism schematic diagram of Fig. 1 jaw type safety anti-theft lock;
Fig. 3 is the non-caliper brake locking mechanism schematic diagram of Fig. 1 jaw type safety anti-theft lock;
Fig. 4 is that the collapsible key of the utility model does not have the schematic diagram of setting numeral or letters case sign;
Fig. 5 is the schematic diagram that the collapsible key of Fig. 4 has been set numeral or letters case sign;
Fig. 6 is the schematic diagram of the key folded state of Fig. 5.
The specific embodiment
As shown in Figures 1 to 4, a kind of jaw type safety anti-theft lock, comprise lock body 1 and key 2 thereof, lock body 1 mainly is made of lock 3 and arc lock 4, the two ends sleeve of arc lock 4 is gone in the lock 3, be provided with jaw type locking mechanism 5 between described arc lock 4 one ends and the lock 3, described jaw type locking mechanism 5 comprise two be hinged and cross-shaped setting on, following two locking curved booms 6,7, two locking curved booms 6, extend 7 outer end up bending, described arc lock 4 sleeves go into that at least one ends in the lock 3 are provided with can be for locking curved boom 6, the lockhole 8 of 7 holdings locking, jaw type locking mechanism 5 according to last locking curved boom 6 or down locking curved boom 7 whether holding locking lockhole 8 is divided into two kinds when static, a kind of is fastening jaw type locking mechanism 9, another kind is non-fastening jaw type locking mechanism 10, correspondence respectively locks curved boom 6 on the key 2,7 positions are provided with PUK position 11, on the part PUK position 11 release magnetic patch 12 are installed.
Be provided with rotating shaft 13 between on above-mentioned each jaw type locking mechanism 5 two the locking curved booms 6,7 and connect, so that constitute hinged between two locking curved booms 6,7; Wherein, the lockhole 8 of going up locking curved boom 6 front end holdings locking arc lock of fastening jaw type locking mechanism 9, lock curved boom 7 front ends down near another corresponding lockhole 8, but not the lockhole 8 of going up the close arc lock of locking curved boom 6 front ends of fastening jaw type locking mechanism 10, another corresponding lockhole 8 of following locking curved boom 7 front end holdings locking.
See Fig. 4, Fig. 5 and shown in Figure 6, corresponding each locking curved boom 6,7 position are provided with PUK position 11 on the described key 2, part touches that the locking curved boom lock condition according to correspondence is preset with release magnetic patch 12 on the code-locked position 11, and described key 2 is the panel shape, and is accordion structure.
Operating principle: when unblanking, only need pick up on the key 2 aligning lock bodies and respectively lock curved boom 6,7 positions, one brush gently, release magnetic patch 12 on the key 2 utilizes the magnetic principle, the locking curved boom 6 of fastening lockhole 8 is opened, the locking curved boom 7 that the fastening lockhole is not arranged is not then owing to relevant position on the key 2 is provided with release magnetic patch 12, and is therefore unaffected; On the contrary,, other people open lock body if stealing by force, then because release magnetic patch on the key is provided with malposition, the locking curved boom of fastening lockhole locks on the contrary and make not, and the locking curved boom of fastening lockhole still is in fastening lockhole state, therefore, can't open lock body, realize good anti-theft effect; And whole lock body structure is simple, reasonable, and it is few to relate to accessory, and therefore, cost is lower, and operates simple and easy, convenient.
The theftproof lock of this kind of structure can be widely used in fields such as lock for motorcycle, automotive lock and door lock.
Claims (6)
1. jaw type safety anti-theft lock, comprise lock body (1) and key (2) thereof, lock body (1) mainly is made of lock (3) and arc lock (4), the two ends sleeve of arc lock (4) is gone in the lock (3), it is characterized in that, be provided with jaw type locking mechanism (5) between described arc lock (4) one ends and the lock (3), described jaw type locking mechanism (5) comprise two be hinged and cross-shaped setting on, following two locking curved booms (6,7), two locking curved booms (6,7) extend outer end up bending, described arc lock (4) sleeve goes into that at least one end in the lock (3) is provided with can be for locking curved boom (6,7) lockhole (8) of holding locking, jaw type locking mechanism (5) according to last locking curved boom (6) or down locking curved boom (7) whether holding locking lockhole (8) is divided into two kinds when static, a kind of is fastening jaw type locking mechanism (9), another kind is a non-fastening jaw type locking mechanism (10), key (2) is gone up correspondence and is respectively locked curved boom (6,7) position is provided with PUK position (11), and release magnetic patch (12) is installed on the part PUK position (11).
2. according to the described jaw type safety anti-theft lock of claim 1, it is characterized in that, be provided with rotating shaft (13) between two the locking curved booms (6,7) on described each jaw type locking mechanism (5) and connect, so that constitute hinged between two locking curved booms (6,7).
3. according to the described jaw type safety anti-theft lock of claim 1, it is characterized in that, the lockhole (8) of going up locking curved boom (6) front end holding locking arc lock of described fastening jaw type locking mechanism (9), following locking curved boom (7) front end is near corresponding another lockhole (8).
4. according to the described jaw type safety anti-theft lock of claim 1, it is characterized in that the lockhole (8) of going up the close arc lock of locking curved boom (6) front end of described non-fastening jaw type locking mechanism (10), corresponding another lockhole (8) of following locking curved boom (7) front end holding locking.
5. according to the described jaw type safety anti-theft lock of claim 1, it is characterized in that, described key (2) is gone up corresponding each locking curved boom (6,7) position and is provided with PUK position (11), and part is touched the locking curved boom lock condition that goes up according to correspondence code-locked position (11) and is preset with release magnetic patch (12).
6. according to the described jaw type safety anti-theft lock of claim 1, it is characterized in that described key (2) is the panel shape, and be accordion structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201079713U CN201627422U (en) | 2010-02-02 | 2010-02-02 | Pliers-type safety anti-theft lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201079713U CN201627422U (en) | 2010-02-02 | 2010-02-02 | Pliers-type safety anti-theft lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201627422U true CN201627422U (en) | 2010-11-10 |
Family
ID=43058815
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201079713U Expired - Fee Related CN201627422U (en) | 2010-02-02 | 2010-02-02 | Pliers-type safety anti-theft lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201627422U (en) |
-
2010
- 2010-02-02 CN CN2010201079713U patent/CN201627422U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101110 Termination date: 20130202 |