CN204552309U - A kind of anti-theft lock and key thereof - Google Patents
A kind of anti-theft lock and key thereof Download PDFInfo
- Publication number
- CN204552309U CN204552309U CN201520182600.4U CN201520182600U CN204552309U CN 204552309 U CN204552309 U CN 204552309U CN 201520182600 U CN201520182600 U CN 201520182600U CN 204552309 U CN204552309 U CN 204552309U
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- pin
- lock
- high magnetic
- hole
- pellet
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Abstract
The utility model discloses a kind of anti-theft lock and key thereof, comprise the lock core be arranged in lock tube and the spoon core be arranged on lock core and pin-and-hole, high magnetic padlock pin and the pellet lock pin of discharge is arbitrarily provided with in described pin-and-hole, high magnetic padlock pin is by lever pin, high magnetic dot I, upper pellet I and spring I form, the extension upper arm that described lever pin is connected by inflection point and extension underarm form, inflection point is rotated around the fixed axis being arranged on pin-and-hole outer wall, described extension upper arm is arranged in pin-and-hole through pin-and-hole sidewall, extend underarm at pin-and-hole extension to spoon core, upper pellet I and spring I are successively set on the upper end extending upper arm, high magnetic dot I is arranged on the end extending underarm.The utility model structure is simple, easy to use, and high magnetic padlock latch structure is dexterous, effectively can reduce the use amount of high magnet and taking up room of high magnetic dot, and solve existing magnetic lock and arrange machine-operated limited, high magnet use amount is large, high in cost of production problem.
Description
Technical field
The utility model relates to a kind of anti-theft lock and key thereof, especially relates to a kind of anti-theft lock with Magnetic lockwork and key thereof, belongs to lock technology field.
Background technology
Lockset is applied very general in daily life, the various locksets that current family, unit use are still based on cylinder lock, cylinder lock has simple, easily manufactured, the cheap advantage of structure, existing cylinder lock is that the pellet group moving up and down utilizing the outside of lock core rotor to be equipped with controls lock core rotation, then stirs dead bolt closure or openness lockset.
Because the structure of existing cylinder lock is comparatively simple, the pellet group of cylinder lock is a row along the arrangement of key length direction, lawless person uses the crime work of master key or barbed tool and so on, insert in the key of lock core, the pellet in lock core is pushed into successively in lock core cover and can opens lockset easily; Lock core due to existing cylinder lock rotates and pulling axis can be driven to open lock body, and being subject to dialling, sled, easily to open when boring, lawless person is easily by insertion tool in keyhole, and destroy lock core by force and make it rotate, thus open lockset, theftproof performance is poor; And, because lockset thickness is subject to treating that the size of half utensil limit, three to six group pellets can only be arranged, often organize the telescopic extensions of pellet between two to four millimeters, therefore pellet is subject to a definite limitation along the combined number of key length direction, the keying of lockset is low, shaped as key bit repetitive rate is high, easily opens mutually, and the person of people and property safety are encroached on.In addition, also have the lockset that electronic lock, coded lock etc. are comparatively complicated at present, although its theftproof performance is better, because its cost is higher, structure is comparatively complicated, damaging than being easier to, causing certain puzzlement to user, particularly for old man and children very inconvenient.
Utility model content
For solving the problem, the utility model provides a kind of anti-theft lock and key thereof, is intended to strengthening anti-theft effect, easy to use.
The utility model is realized by following technical proposal: a kind of anti-theft lock, comprise the lock core be arranged in lock tube and the spoon core be arranged on lock core and pin-and-hole, it is characterized in that: the high magnetic padlock pin and the pellet lock pin that are provided with several any discharge in described pin-and-hole, high magnetic padlock pin is by the lever pin of Z-shaped, high magnetic dot I, upper pellet I and spring I form, the extension upper arm that described lever pin is connected by inflection point and extension underarm form, inflection point is rotated around the fixed axis being arranged on pin-and-hole outer wall, described extension upper arm is arranged in pin-and-hole through pin-and-hole sidewall, extend underarm at pin-and-hole extension to spoon core, upper pellet I and spring I are successively set on the upper end extending upper arm, high magnetic dot I is arranged on the end extending underarm.
The end of described extension underarm is the termination to the bending of spoon core, adjustable termination, makes high magnetic dot I that termination is arranged and the positional symmetry of high magnetic on the key, also saves the consumption of high magnetic simultaneously.
Described pellet lock pin is made up of upper pellet II, lower pellet and spring II.
Described pin-and-hole is single setting or arranges setting more.
Described high magnetic padlock pin and pellet lock pin all at least arrange one.
A kind of key, described key is the key of above-mentioned anti-theft lock, it is characterized in that: comprise the groove be arranged on main body side and the high magnetic dot II be arranged in body surfaces, high magnetic dot II is corresponding with the position of high magnetic dot I, and polarity is identical.
Described groove is arranged on side or the bilateral of main body side.
Described high magnetic dot II is arranged on front and/or the back side of body surfaces.
Described high magnetic dot I and high magnetic dot II are for be made up of high magnet.
Described lock core can be used for fixing door lock or movable U-shape lock.
The U-shape lock of described movable U-shape lock bends from inner to being made up of cable wire, pottery and stainless steel outward.
The diameter of described cable wire is 1 ~ 20mm, and the thickness of pottery is 0.2 ~ 30mm, and stainless thickness is 0.5 ~ 30mm.The U-shape lock bow of this material is not only wear-resisting, effectively can also prevent cutting, can resist the cutting techniques such as plasma panel, fire, pincers completely.
When key inserts the spoon core of anti-theft lock, the lower pellet of pellet lock pin correspondence position promotes by the groove on the main body side of key, makes the seam between lower pellet and upper pellet II just in time be in section; And the high magnetic dot II in the body surfaces of key just in time aims at high magnetic dot I on high magnetic padlock pin, because the polarity of two high magnetic dots is identical, produce the active force repelled each other, promote to extend underarm to move outside spoon core, and then drive extension upper arm to rotate, cause and extend in upper arm retraction pin-and-hole, now the seam extended between upper arm and upper pellet I is just in time in section, so lock core can rotate, lock also can be opened.After key is extracted, due to the effect of spring II, each pellet lock pin falls down, block on section, and the extension underarm of high magnetic padlock pin naturally droops, extend upper arm and also extend upwardly to beyond pin-and-hole owing to extending the drive of underarm, also block on section, lock core just can not rotate.
The advantage that the utility model possesses and effect: arrange high magnetic padlock pin and pellet lock pin by multiple sequence, add office of unblanking, coordinate special key just can unblank, can be fully effective antitheft, arranges without the need to power supply and magnetic card.And the utility model structure is simple, easy to use, high magnetic padlock latch structure is dexterous, effectively can reduce the use amount of high magnet and taking up room of high magnetic dot, and solve existing magnetic lock and arrange machine-operated limited, high magnet use amount is large, high in cost of production problem.
Accompanying drawing explanation
Fig. 1 is the structural representation that anti-theft lock inserts key;
Fig. 2 is the cross-sectional schematic of A-A in Fig. 1;
Fig. 3 is the structural representation that anti-theft lock does not insert key;
Fig. 4 is the cross-sectional schematic of B-B in Fig. 3;
Fig. 5 is the structural representation of embodiment 1 key;
Fig. 6 is the structural representation of the anti-theft lock insertion key of embodiment 2;
Fig. 7 is the cross-sectional schematic of C-C in Fig. 6;
Fig. 8 is the structural representation of embodiment 2 key.
Detailed description of the invention
Below by embodiment and accompanying drawing, the utility model is described further.
Embodiment 1
As Fig. 1,2,3,4, lock core is used for fixing door lock.Anti-theft lock comprises the lock core 1 be arranged in lock tube and the spoon core 2 be arranged on lock core 1 and pin-and-hole 3, high magnetic padlock pin 4 and the pellet lock pin 5 of several any discharge is provided with in described pin-and-hole 3, high magnetic padlock pin 4 is by the lever pin 6 of Z-shaped, high magnetic dot I 7, upper pellet I 8 and spring I 9 form, the extension upper arm 10 that described lever pin 6 is connected by inflection point and extension underarm 11 form, inflection point is rotated around the fixed axis 12 being arranged on pin-and-hole 3 outer wall, described extension upper arm 10 is arranged in pin-and-hole 3 through pin-and-hole 3 sidewall, extend underarm 11 at pin-and-hole 3 extension to spoon core 2, upper pellet I 8 and spring I 9 are successively set on the upper end extending upper arm 10, high magnetic dot I 7 is arranged on the end extending underarm 11, the end of described extension underarm 11 is the termination bent to spoon core 2, pellet lock pin 5 is made up of upper pellet II 14, lower pellet 15 and spring II 13, pin-and-hole 3 is single setting, high magnetic padlock pin 4 and pellet lock pin 5 all at least arrange one.
Key as Fig. 5 is the key of above-mentioned anti-theft lock, and comprise the groove 18 be arranged on main body side 17 and the high magnetic dot II 19 be arranged in body surfaces 16, high magnetic dot II 19 is corresponding with the position of high magnetic dot I 7, and polarity is identical; Groove 18 is arranged on the side of main body side 17; High magnetic dot II 19 is arranged on the front of body surfaces 16; High magnetic dot I 7 and high magnetic dot II 19 are for be made up of high magnet.
When key inserts the spoon core 2 of anti-theft lock, the lower pellet 15 of pellet lock pin 5 correspondence position promotes by the groove 18 on the main body side 17 of key, makes the seam between lower pellet 15 and upper pellet II 14 just in time be in section; And the high magnetic dot II 19 in the body surfaces 16 of key just in time aims at high magnetic dot I 7 on high magnetic padlock pin 4, because the polarity of two high magnetic dots is identical, produce the active force repelled each other, promote to extend underarm 11 to move outside spoon core 2, and then drive extension upper arm 10 to rotate, cause and extend in upper arm 10 retraction pin-and-hole 3, now the seam extended between upper arm 10 and upper pellet I 8 is just in time in section, so lock core 1 can rotate, lock also can be opened.After key is extracted, due to the effect of spring II 13, each pellet lock pin 5 falls down, block on section, and the extension underarm 11 of high magnetic padlock pin 4 naturally droops, extend upper arm 10 and also extend upwardly to beyond pin-and-hole 3 owing to extending the drive of underarm 11, also block on section, lock core 1 just can not rotate.
Embodiment 2
As Fig. 1,6,7, lock core is used for movable U-shape lock.Anti-theft lock comprises the lock core 1 be arranged in lock tube and the spoon core 2 be arranged on lock core 1 and pin-and-hole 3, high magnetic padlock pin 4 and the pellet lock pin 5 of several any discharge is provided with in described pin-and-hole 3, high magnetic padlock pin 4 is by the lever pin 6 of Z-shaped, high magnetic dot I 7, upper pellet I 8 and spring I 9 form, the extension upper arm 10 that described lever pin 6 is connected by inflection point and extension underarm 11 form, inflection point is rotated around the fixed axis 12 being arranged on pin-and-hole 3 outer wall, described extension upper arm 10 is arranged in pin-and-hole 3 through pin-and-hole 3 sidewall, extend underarm 11 at pin-and-hole 3 extension to spoon core 2, upper pellet I 8 and spring I 9 are successively set on the upper end extending upper arm 10, high magnetic dot I 7 is arranged on the end extending underarm 11, the end of described extension underarm 11 is the termination bent to spoon core 2, pellet lock pin 5 is made up of upper pellet II 14, lower pellet 15 and spring II 13, pin-and-hole 3 is that two rows are arranged, high magnetic padlock pin 4 and pellet lock pin 5 all at least arrange one.The U-shape lock of movable U-shape lock bends 20 from inner to being made up of cable wire, pottery and stainless steel outward; The diameter of cable wire is 1 ~ 20mm, and the thickness of pottery is 0.2 ~ 30mm, and stainless thickness is 0.5 ~ 30mm, and the U-shape lock bow of this material is not only wear-resisting, effectively can also prevent cutting, can resist the cutting techniques such as plasma panel, fire, pincers completely.
Key as Fig. 8 is the key of above-mentioned anti-theft lock, and comprise the groove 18 be arranged on main body side 17 and the high magnetic dot II 19 be arranged in body surfaces 16, high magnetic dot II 19 is corresponding with the position of high magnetic dot I 7, and polarity is identical; Groove 18 is arranged on the bilateral of main body side 17; High magnetic dot II 19 is arranged on the front and back of body surfaces 16; High magnetic dot I 7 and high magnetic dot II 19 are for be made up of high magnet.
When key inserts the spoon core 2 of anti-theft lock, the lower pellet 15 of pellet lock pin 5 correspondence position promotes by the groove 18 on the main body side 17 of key, makes the seam between lower pellet 15 and upper pellet II 14 just in time be in section; And the high magnetic dot II 19 in the body surfaces 16 of key just in time aims at high magnetic dot I 7 on high magnetic padlock pin 4, because the polarity of two high magnetic dots is identical, produce the active force repelled each other, promote to extend underarm 11 to move outside spoon core 2, and then drive extension upper arm 10 to rotate, cause and extend in upper arm 10 retraction pin-and-hole 3, now the seam extended between upper arm 10 and upper pellet I 8 is just in time in section, so lock core 1 can rotate, lock also can be opened.After key is extracted, due to the effect of spring II 13, each pellet lock pin 5 falls down, block on section, and the extension underarm 11 of high magnetic padlock pin 4 naturally droops, extend upper arm 10 and also extend upwardly to beyond pin-and-hole 3 owing to extending the drive of underarm 11, also block on section, lock core 1 just can not rotate.
Claims (10)
1. an anti-theft lock, comprise the lock core (1) be arranged in lock tube and the spoon core (2) be arranged on lock core (1) and pin-and-hole (3), it is characterized in that: the high magnetic padlock pin (4) and the pellet lock pin (5) that are provided with several any discharge in described pin-and-hole (3), high magnetic padlock pin (4) is by the lever pin (6) of Z-shaped, high magnetic dot I (7), upper pellet I (8) and spring I (9) form, the extension upper arm (10) that described lever pin (6) is connected by inflection point and extension underarm (11) form, inflection point is rotated around the fixed axis (12) being arranged on pin-and-hole (3) outer wall, described extension upper arm (10) is arranged in pin-and-hole (3) through pin-and-hole (3) sidewall, extend underarm (11) at pin-and-hole (3) extension to spoon core (2), upper pellet I (8) and spring I (9) are successively set on the upper end extending upper arm (10), high magnetic dot I (7) is arranged on the end extending underarm (11).
2. anti-theft lock according to claim 1, is characterized in that: the end of described extension underarm (11) is the termination bent to spoon core (2).
3. anti-theft lock according to claim 1, is characterized in that: described pellet lock pin (5) is made up of upper pellet II (14), lower pellet (15) and spring II (13).
4. anti-theft lock according to claim 1, is characterized in that: described pin-and-hole (3) is for single setting or arrange setting more.
5. anti-theft lock according to claim 1, is characterized in that: described high magnetic padlock pin (4) and pellet lock pin (5) all at least arrange one.
6. anti-theft lock according to claim 1, is characterized in that: described lock core can be used for fixing door lock or movable U-shape lock.
7. anti-theft lock according to claim 6, is characterized in that: the U-shape lock of described movable U-shape lock bends (20) from inner to being made up of cable wire, pottery and stainless steel outward; The diameter of cable wire is 1 ~ 20mm, and the thickness of pottery is 0.2 ~ 30mm, and stainless thickness is 0.5 ~ 30mm.
8. a key, described key is the key of any one anti-theft lock in claim 1 ~ 7, it is characterized in that: comprise the groove (18) be arranged on main body side (17) and the high magnetic dot II (19) be arranged in body surfaces (16), high magnetic dot II (19) is corresponding with the position of high magnetic dot I (7), and polarity is identical.
9. key according to claim 8, is characterized in that: described groove (18) is arranged on side or the bilateral of main body side (17).
10. key according to claim 8, is characterized in that: described high magnetic dot II (19) is arranged on front and/or the back side of body surfaces (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520182600.4U CN204552309U (en) | 2015-03-30 | 2015-03-30 | A kind of anti-theft lock and key thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520182600.4U CN204552309U (en) | 2015-03-30 | 2015-03-30 | A kind of anti-theft lock and key thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204552309U true CN204552309U (en) | 2015-08-12 |
Family
ID=53827438
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520182600.4U Withdrawn - After Issue CN204552309U (en) | 2015-03-30 | 2015-03-30 | A kind of anti-theft lock and key thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204552309U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104712187A (en) * | 2015-03-30 | 2015-06-17 | 李卜明 | Anti-theft lock core and key thereof |
-
2015
- 2015-03-30 CN CN201520182600.4U patent/CN204552309U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104712187A (en) * | 2015-03-30 | 2015-06-17 | 李卜明 | Anti-theft lock core and key thereof |
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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: 20150812 Effective date of abandoning: 20161012 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |