CN2460382Y - Vehicle magnetic lock with automatic hole sealing - Google Patents
Vehicle magnetic lock with automatic hole sealing Download PDFInfo
- Publication number
- CN2460382Y CN2460382Y CN00253735U CN00253735U CN2460382Y CN 2460382 Y CN2460382 Y CN 2460382Y CN 00253735 U CN00253735 U CN 00253735U CN 00253735 U CN00253735 U CN 00253735U CN 2460382 Y CN2460382 Y CN 2460382Y
- Authority
- CN
- China
- Prior art keywords
- key
- lock
- magnetic
- hole
- lock core
- 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
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- Lock And Its Accessories (AREA)
Abstract
The utility model relates to a vehicle magnetic lock with an automatic hole sealing function. An automatic sealing structure inside a key hole is used, and a lock shell is provided with a magnetic column; the replacement of the N and the S poles of the magnetic column is used for arranging and combining into different cipher signs, so that the cipher repetition rate of each lock is reduced to the lowest; the lock shell is sheathed with a sticking magnetic steel clamping tube, and a lock core is provided with a plurality of blind holes; each blind hole is provided with a single magnetic column to do N and S poles straight-line sliding to control the open and the close of the lock. In addition, the sealing of the key hole realizes automation. The vehicle magnetic lock has simple operation without memorizing the cipher, and thoroughly prevents the phenomena of foreign matter blocking and universal key unlocking, so that the self-insurance performance of the utility model is enhanced.
Description
The utility model belongs to lock technology field, is specifically related to a kind of to the technological improvement in existing Vehicle lock opening structure and the key hole.
Existing machinery formula Vehicle lock, majority are that the Vehicle lock of this structure is analyzed from result of use, has two aspect defectives at least by inserted sheet spring lock control Push And Release: stop up foreign matter in the one key hole easily.It makes key to insert two easily by omnipotent crochet hook key unlocking, causes a complete set of lockset to be scrapped.
The purpose of this utility model is to provide a kind of automatic sealing of hole automobile-used magnetic padlock, is intended to stop to stop up in the key hole foreign matter or with the phenomenon generation of omnipotent crochet hook key unlocking, thereby has strengthened the safety and reliability of Vehicle lock.
For achieving the above object, the technical solution of the utility model is: be with sticking magnet steel card tube on the lock housing and some blind holes are set on lock core, all settle single magnetic post to carry out N in the blind hole, S utmost point linear slide is come the Push And Release of control lock, and set up an automation sealed key hole sleeve at the lock body front end, be provided with automated installation between key hole and the sleeve, several magnetic posts are set on the lock housing, each magnetic post can be along N, S utmost point linear slide, N by the magnetic post, S utmost point permutations, can be combined into the identical or different cipher symbol of magnetic styletable face polarity, be equipped with again and the identical key of lock housing upper magnetic post quantity, it is corresponding that magnetic post on the key and the password on the lock housing meet, and polarity is opposite.
Below in conjunction with accompanying drawing the technical solution of the utility model is further described:
Fig. 1-lock body structure cutaway view
Fig. 2-Key structure scheme drawing
The automobile-used magnetic padlock of the automatic sealing of hole of the utility model, comprise lock body and key two parts, Fig. 1 illustrates the lock body structure cutaway view: lock core (1) inwall circle has all horizontal grooves and is provided with the hole nest at cylindrical, lock core (1) front end face has oblong lock core draw-in groove (2), have several blind holes on lock housing (3) the inwall periphery, magnetic post (4) is housed in the blind hole, the outer lock housing body (6) that is with of sticking magnet steel card tube (5), lock housing body (6) front end card has locking closure (7), sleeve (9) is being set in the key hole (8), cover is being put ring spring (10) and disk magnetic (11) and sprue (12) in the sleeve (9), sprue (12) bracketing steel ball (13) lower part, the first half of steel ball (13) is stuck in lock core (1) corresponding one all grooves, and lock core (1) afterbody has step (14) and suit steel ring spring (15); Fig. 2 illustrates the Key structure scheme drawing: have a pyramid handle emblem (17) to protrude 0.4 millimeter on key holder plane on the handle of key (16), key (16) cylinder is provided with magnetic post (18), magnetic post quantity in the magnetic post of An Zhiing and the tapered end is identical on the key, polarity is opposite, the cipher symbol that the magnetic post is combined into by N, S utmost point permutations is corresponding one by one with the magnetic post position in the tapered end.Key (16) root is provided with convex clip (19), key (16) cylinder front end face be equipped with disk magnetic (20) and outside suit key cylinder (21).
When unblanking, key alignment key hole (8), the disk magnetic (11) that the disk magnetic (20) of key front end is inhaled in the sleeve (9) heads on ring spring (10) retraction, steel ball (13) falls, and the first cover password is opened, key head on sleeve (9) retreat put in place after, magnetic post (4) on the lock housing breaks away from sticking magnet steel card tube (5) and falls back in the nest of lock core (1) hole under the effect of magnetic force, firmly one twist key, lock core rotates, and this is an opening.When shutting, extract key, magnetic post (4) on the lock core (1) enters lock housing (3) under the suction of sticking magnet steel card tube (5) blind hole inner control lock core rotates, simultaneously, ring spring (10) in the sleeve (9) heads on disk magnetic (11) and sprue (12) and resets and pushing away steel ball (13) and rise, make its steel ball (13) get back in the groove of lock core (1) locked key hole.
Advantage of the present utility model: adopt automatic hole sealing device sealed key hole, lock The shell cylindrical is equipped with sticking magnet steel card tube, open because using monolithic magnetic in each blind hole instead, Close and coding, thereby greatly dwindled the lock body diameter, especially the tapered end front end has been set up The automatic hole sealing device, the phenomenon generation of thoroughly having stopped to stop up in the past hole foreign matter, this The lock simple opening, safety performance is reliable simultaneously.
Claims (1)
- The automatic automobile-used magnetic padlock of sealing of hole, comprise lock body and key two parts, it is characterized in that: lock core (1) inwall circle has all horizontal grooves and is provided with the hole nest at cylindrical, lock core (1) front end face has oblong lock core draw-in groove (2), have several blind holes on lock housing (3) the inwall periphery, magnetic post (4) is housed in the blind hole, the outer lock housing body (6) that is with of sticking magnet steel card tube (5), lock housing body (6) front end card has locking closure (7), sleeve (9) is being set in the key hole (8), cover is being put ring spring (10) and disk magnetic (11) and sprue (12) in the sleeve (9), sprue (12) bracketing steel ball (13) lower part, the first half of steel ball (13) is stuck in lock core (1) corresponding one all grooves, lock core (1) afterbody has step (14) and suit steel ring spring (15), there is a pyramid handle emblem (17) to protrude 0.4 millimeter on key holder plane on the handle of key (16), key (16) cylinder is provided with magnetic post (18), magnetic post quantity in the magnetic post of An Zhiing and the tapered end is identical on the key, polarity is opposite, the magnetic post passes through N, the cipher symbol that S utmost point permutations is combined into, corresponding one by one with the magnetic post position in the tapered end, key (16) root is provided with convex clip (19), key (16) cylinder front end face be equipped with disk magnetic (20) and outside suit key cylinder (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN00253735U CN2460382Y (en) | 2000-10-09 | 2000-10-09 | Vehicle magnetic lock with automatic hole sealing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN00253735U CN2460382Y (en) | 2000-10-09 | 2000-10-09 | Vehicle magnetic lock with automatic hole sealing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2460382Y true CN2460382Y (en) | 2001-11-21 |
Family
ID=33611129
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN00253735U Expired - Fee Related CN2460382Y (en) | 2000-10-09 | 2000-10-09 | Vehicle magnetic lock with automatic hole sealing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2460382Y (en) |
-
2000
- 2000-10-09 CN CN00253735U patent/CN2460382Y/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 | ||
| C57 | Notification of unclear or unknown address | ||
| DD01 | Delivery of document by public notice |
Addressee: Fan Yue Document name: Notification of Termination of Patent Right |
|
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |