CN201526199U - Magnetic lock - Google Patents
Magnetic lock Download PDFInfo
- Publication number
- CN201526199U CN201526199U CN2009202536183U CN200920253618U CN201526199U CN 201526199 U CN201526199 U CN 201526199U CN 2009202536183 U CN2009202536183 U CN 2009202536183U CN 200920253618 U CN200920253618 U CN 200920253618U CN 201526199 U CN201526199 U CN 201526199U
- Authority
- CN
- China
- Prior art keywords
- lock
- card
- dead bolt
- magnetic
- tongue
- 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
- 239000000463 material Substances 0.000 claims abstract description 5
- 238000005452 bending Methods 0.000 claims description 4
- 239000000696 magnetic material Substances 0.000 claims description 3
- 239000012762 magnetic filler Substances 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 9
- 210000000080 chela (arthropods) Anatomy 0.000 description 3
- 239000000945 filler Substances 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 210000003811 finger Anatomy 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- FGRBYDKOBBBPOI-UHFFFAOYSA-N 10,10-dioxo-2-[4-(N-phenylanilino)phenyl]thioxanthen-9-one Chemical compound O=C1c2ccccc2S(=O)(=O)c2ccc(cc12)-c1ccc(cc1)N(c1ccccc1)c1ccccc1 FGRBYDKOBBBPOI-UHFFFAOYSA-N 0.000 description 1
- 241000863032 Trieres Species 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000005347 demagnetization Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000008719 thickening Effects 0.000 description 1
- 210000003813 thumb Anatomy 0.000 description 1
- 239000013585 weight reducing agent Substances 0.000 description 1
Images
Landscapes
- Lock And Its Accessories (AREA)
Abstract
The utility model relates to a magnetic lock comprising a lock seat, a lock catch, a lock cylinder and a key, wherein the lock seat is a nonmagnetic tubular cavity, internally provided with the lock cylinder and externally provided with the lock catch; the lock cylinder is columnar and is internally provided with a plurality of sector-shaped grooves vertical to axial leads, back plate sliding grooves parallel to the axial leads and card axle holes, wherein every sector-shaped groove is internally provided with a card with a certain buckling degree, simultaneously the card is threaded in a card hole of a lock tongue back plate to move, and all cards are threaded on card shafts to rotate; the middle part of the lock tongue back plate is provided with a straight groove and simultaneously provided with cross grooves corresponding to the cards, the cross grooves are intersperse among the sliding grooves on the back plate of the lock cylinder, the lock tongue back plate and the lock tongue are connected into a whole and also connected with a lock tongue return spring, the lower part of the lock tongue is provided with a slant sliding tongue convenient for unlocking, the lock tongue is inserted into a lock catch groove on the lock catch; and the lock cylinder made of nonmagnetic filling material is fixedly installed in the lock seat. The magnetic lock can utilize the combination of the bucking degrees of the cards to form password which is hard to be recognized and decoded by other people, thus having good anti-theft and anti-grip effects, low cost, light weight and convenient carrying.
Description
Technical field
The utility model is a kind of magnetic padlock.
Background technology
Existing theftproof lock is of a great variety, and pluses and minuses are respectively arranged.Use also comparatively generally with regard to magnetic force lock, mechanical lock, these two kinds of locks all have a round steel snap close, certainly the snap close that also has square bar to make.This today that latches in the hydraulic tongs appearance, its anti-theft effect is just extremely fragile, the snap close of a thick fingers, and with the hydraulic tongs of 5-20 ton, just can be broken by pincers about 15 seconds.People have to snap close overstriking thickening, but the increase size is always limited, adopts high-intensity material, the snap close of grade to change and use, and fear on the cutter of hydraulic tongs early to adopt.It is to design comparatively numerous and diversely that magnetic lock also has a problem, need power up, and random magnetic phenomenon is comparatively outstanding, and the fault rate height uses inconvenience, also is necessary to be improved.
Summary of the invention
The purpose of this utility model be propose a kind of reasonable in design, need not to power up, the key demagnetization is little, action is by magnetic orientation, not having staggers opens phenomenon mutually, and the magnetic padlock of anti-pincers function is arranged, to overcome the deficiencies in the prior art.
This magnetic padlock that the utility model proposes, it has it that lock is arranged, snap close, lock core and key, it is characterized in that lock is the nonmagnetic cavity of a tubulose, lock Built-in lock core, outer dress snap close, described lock core is a column by shape, in have some roads fan groove vertical with axial line, back plate chute and card axis hole with axis parallel, a slice is housed in each fan groove the card of specific bending degree, it is movable that card is through in the card hole of plate behind the dead bolt simultaneously, card all is through on the card axle and swings, there is a straight trough at the plate middle part behind the dead bolt, have simultaneously and card translot one to one, it interts in the back plate chute of lock core, and plate and dead bolt are connected as a single entity behind the dead bolt, and there is the dead bolt back-moving spring to be attached thereto, the one oblique sliding-tongue of being convenient to unblank is arranged at the dead bolt bottom, and dead bolt is inserted in the lock buckling groove of snap close, and lock core is fixed in the lock by non-magnetic filler material.
Tiltedly between sliding-tongue and the dead bolt dead bolt buffer spring is arranged.
The cross section of snap close is the anti-triangle that clamps, trapezoidal or semicircle.So that it is disconnected that jaw can't be bitten pincers.
The position corresponding with the card head, the bottom of lock is the plane, so that the magnetic key contraposition is sticked unblanks.
Key is a non magnetic flat board, the magnetic post that interior edge is corresponding with card.
Each card is magnetic material and makes, and it is a straightway for one section from axis hole plate to the dead bolt.
The cross section of card is a rectangle.
When key was withdrawn sometimes, card still was in the state when unblanking, and the spring that a weak power is set on card therein is placed on the position (be applicable to and move lock) of blocking.Even other card still is in unlocked conditions when key is withdrawn, this card just can pin whole lock, strengthens its safety with this.
Operating principle of the present utility model is such: when locked object was pinned, the card in the lock core was in unordered nature, because the effect of gravity, always there is one or more card to intert in the translot of card slot, blocks plate behind the dead bolt, it can not be moved, dead bolt can't retreat, and lock is not opened; When opening when lock, key is affixed on the lock corresponding position because the effect of magnetic force, all cards can be drawn onto its fixing position, be in fully in the straight trough of card slot, behind this moment dead bolt plate can before and after translation, firmly can produce lock gently once breaking snap close off with the fingers and thumb.In the time will locking once more, again key is affixed on the lock corresponding position, snap close is entangled locked object lock and take key away, allow card be in disordered state again and get final product.
When running into the burglar and destroy with hydraulic tongs, because snap close hugs locked object and be triangle, trapezoidal or semicircular, jaw can't be bitten, and can't its pincers are disconnected.
Characteristics of the present utility model are structure design uniquenesses of lock core, conceive comparatively ingenious, utilize the bending degree various combination of card to form specific password, the position of lock core in lock is hidden, and the stranger is difficult to identification and decodes, anti-theft pick-proof effect spy is good, owing to changed the snap close shape of cross section, can weight reduction for to use material, cost is low, in light weight, easy to carry.
Description of drawings
Fig. 1 is the utility model front view (just analysing and observe).
Fig. 2 is a left view.
Fig. 3 bows with figure.
Fig. 4 is the lock core front view.
Fig. 5 is the lock core left view.
Fig. 6 is the lock core vertical view.
Fig. 7 is a lock core A-A sectional drawing.
Fig. 8 is a plate front view behind the dead bolt.
Fig. 9 is a plate left view behind the dead bolt.
Figure 10 is a plate vertical view behind the dead bolt.
Figure 11 is that plate and key concern front view (cross-sectional drawing) behind lock core when unblanking, card, the dead bolt.
Among Fig. 1-11, the label of each component is as follows:
1-snap close axle; The 2-key; The 3-lock core; 4-lock filler; The 5-lock; The 6-snap close; 7-dead bolt back-moving spring; Plate behind the 8-dead bolt; The 9-dead bolt; 10-dead bolt buffer spring; The oblique sliding-tongue of 11-; The 12-lock buckling groove; 13-snap close turning groove; The 14-fan groove; Plate chute behind the 15-; 16-card axis hole; The 17-card slot; The 18-attachment screw; 19-card axle; The 20-card; 21-magnetic post.
The specific embodiment
Shown in Fig. 1-11, snap close 6 usefulness triangle steel are made, and lock 5 usefulness stainless steels are made, and snap close is fixed on the snap close seat by snap close axle 1.Have a snap close turning groove on the lock.Snap close is shaped as " U " font, and the termination of its lock buckling groove 12 1 ends is semicircle.Lock filler 4 square for installing in advance, they can be glued, weld or be threaded fixingly, and its effect is fixed lock core and snap close.The lock filler is a nonmagnetic substance.Plate 8 is connected and fixed behind dead bolt 9 one ends and the dead bolt, and the other end inserts lock buckling groove, and props up with dead bolt back-moving spring 7, and it is always advanced towards the direction of inserting.Adorn an oblique sliding-tongue 11 in the bottom of dead bolt, between two tongue contact surfaces, slot in opposite directions, dress dead bolt buffer spring 10 in the groove.The elastic force of dead bolt buffer spring is greater than the back-moving spring elastic force of dead bolt.Tiltedly the effect of sliding-tongue is to make snap close skid off lock smoothly when unblanking.
Plate is a non magnetic flat board behind the dead bolt, and the card slot of opening on it 17 is made of straight trough and five translots of centre.Plate interts in lock core behind the dead bolt, and front end connects as one with attachment screw 18 and dead bolt.
Five cards are all made with magnetic material, and cross section is circle or rectangle, and five cards have different bending degrees, open axis hole one end plate one side place to the dead bolt and are a straightway for.Another section can be in line or broken line.Location status when the magnetic posts above the key 2 are just arranged straightway according to each card and are in the card slot straight trough is fully set.Card is installed in the fan groove of lock core with card axle 19.
Snap close is made according to the shape of locked object spare, makes it hug locked object spare, does not allow hydraulic jaw stretch into and bites, with tamper-proof.
NM component and mark are as mentioned above.
This magnetic padlock is through on probation on Bicycles and Motorcycles, and anti-theft effect is fine, and hydraulic tongs can't be bitten snap close, through being placed on one with other bicycles consciously, in 1 year, do not have stolen with common lock, and stolen a lot of with the car of common lock, mostly be people's pressing tongs and destroy.The trier is very satisfied.
When the cross section of snap close changes into when trapezoidal and semicircle, has same anti-pincers anti-theft effect.
Claims (7)
1. magnetic padlock, it has lock, snap close, lock core and key, it is characterized in that lock is the nonmagnetic cavity of a tubulose, lock Built-in lock core, outer dress snap close, described lock core comprises that shape is a column, in have some roads fan groove vertical with axial line, back plate chute and card axis hole with axis parallel, a slice is housed in each fan groove the card of specific bending degree, and it is movable that card is through in the card hole of plate behind the dead bolt simultaneously, and card all is through on the card axle and swings, there is a straight trough at the plate middle part behind the dead bolt, have simultaneously and card translot one to one, it interts in the back plate chute of lock core, and plate and dead bolt are connected as a single entity behind the dead bolt, and there is the dead bolt back-moving spring to be attached thereto, the one oblique sliding-tongue of being convenient to unblank is arranged at the dead bolt bottom, and dead bolt is inserted in the lock buckling groove of snap close, and lock core is fixed in the lock by non-magnetic filler material.
2. magnetic padlock according to claim 1 is characterized in that a dead bolt buffer spring is arranged between oblique sliding-tongue and the dead bolt.
3. magnetic padlock according to claim 1 is characterized in that the cross section of snap close is the anti-triangle that clamps, trapezoidal or semicircle.
4. magnetic padlock according to claim 1 is characterized in that the position corresponding with the card head, bottom of lock is the plane.
5. magnetic padlock according to claim 1 is characterized in that key is a non magnetic flat board, the magnetic post that interior edge is corresponding with card.
6. magnetic padlock according to claim 1 is characterized in that each card is magnetic material and makes, and it is a straightway for one section from axis hole plate to the dead bolt.
7. magnetic padlock according to claim 1, the cross section that it is characterized in that card is a rectangle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202536183U CN201526199U (en) | 2009-10-20 | 2009-10-20 | Magnetic lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202536183U CN201526199U (en) | 2009-10-20 | 2009-10-20 | Magnetic lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201526199U true CN201526199U (en) | 2010-07-14 |
Family
ID=42517488
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202536183U Expired - Fee Related CN201526199U (en) | 2009-10-20 | 2009-10-20 | Magnetic lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201526199U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105545124A (en) * | 2015-12-18 | 2016-05-04 | 常熟市华美自行车零件有限公司 | Bicycle lock |
-
2009
- 2009-10-20 CN CN2009202536183U patent/CN201526199U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105545124A (en) * | 2015-12-18 | 2016-05-04 | 常熟市华美自行车零件有限公司 | Bicycle lock |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: TIAN CHUNYI Free format text: FORMER OWNER: WU RONGXING Effective date: 20120929 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 661100 HONGHE HANI AND YI AUTONOMOUS PREFECTURE, YUNNAN PROVINCE TO: 310005HANGZHOU, ZHEJIANG PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20120929 Address after: Hangzhou City, Zhejiang province 310005 autumn Lunanwa Qing Zi Xiang 19 No. 1-303 Patentee after: Tian Chunyi Address before: 661100 No. 30 Materials Bureau, North Main Street, Yunnan County, Mengzi Patentee before: Wu Rongxing |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100714 Termination date: 20121020 |