CN103213564B - A kind of hidden core anti-twisted buckle hook-type automobile steering lock - Google Patents
A kind of hidden core anti-twisted buckle hook-type automobile steering lock Download PDFInfo
- Publication number
- CN103213564B CN103213564B CN201310102222.XA CN201310102222A CN103213564B CN 103213564 B CN103213564 B CN 103213564B CN 201310102222 A CN201310102222 A CN 201310102222A CN 103213564 B CN103213564 B CN 103213564B
- Authority
- CN
- China
- Prior art keywords
- key
- keyhole
- lock core
- lock
- expansion link
- 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
Landscapes
- Lock And Its Accessories (AREA)
Abstract
The invention discloses a kind of hidden core anti-twisted buckle hook-type automobile steering lock, include key, lock body, locking bar, lock core and expansion link, locking bar right-hand member is provided with right fastener, and expansion link left end is provided with left fastener；Lock core is provided with keyhole and locking bolt, and the inwall of lock core passage is provided with the port leading to flexible rod aperture, and locking bolt deeply stretches in rod aperture through port, and described expansion link has some set bar grooves coordinated with locking bolt；Having the keyhole gathering sill of L-type on described lock body, the cell wall of keyhole gathering sill is provided with the insertion hole leading to keyhole；Key includes the shank of the key of L-type, the shank of the key be fixedly arranged at the front end with the key bit portion coordinated with lock core；Described key inserts keyhole gathering sill, and key bit portion inserts in keyhole after insert port, and forward and backward rotation key then realizes locking bolt turnover set bar groove.The present invention is to utilize to hide lock core and keyhole and the restriction of angle of unblanking, and is effectively controlled the violence strand sled of instrument in the feasibility opereating specification of unlocking tool technology and skeleton key reamer.
Description
Technical field
The invention belongs to field of lockset, a kind of hidden core anti-twisted buckle hook-type automobile steering lock.
Background technology
It is known that have a lot of automobile steering locks miscellaneous on the market, various patent layers go out
Not poor, but be nearly all bright lock！Namely keyhole is exposed, and minority is only to have added individual dust cap
, same once prize out, simply add the time of one second to thief, but we have sent out
Bright these lock be for what？Non-anti-theft have any use？Since car door can be opened, then also
The lock on what steering wheel is had not open？So the article on surface can not be done again, essence
The antitheft problem of solution of property must from setting about at all, develop the most attractive in appearance be more intended to the most antitheft
Automobile steering lock.
Summary of the invention
The invention aims to the defect making up in prior art, it is provided that a kind of hidden core anti-twisted buckle hook
Formula automobile steering lock, lock core hidden by it, and anti-strand, anti-theft feature is good.
The present invention is achieved by the following technical solutions:
A kind of hidden core anti-twisted buckle hook-type automobile steering lock, includes key and lock body, lock body has
Latch arm hole, in latch arm hole, fixed cover is equipped with locking bar, and locking bar right-hand member is provided with right fastener, locking bar left end
Having flexible rod aperture, be sliding combined with expansion link in flexible rod aperture, expansion link left end is provided with right
The left fastener that fastener coordinates, it is characterised in that: having lock core passage on described lock body, lock core leads to
Being fixed with lock core in road, the oral area of lock core passage is provided with the plug of location lock core；On described lock core
Being provided with keyhole and locking bolt, the inwall of lock core passage is provided with the port leading to flexible rod aperture, locking bolt
Deeply stretch in rod aperture through port, described expansion link has some locking bolts coordinated with locking bolt
Groove；Having the keyhole gathering sill of L-type on described lock body, the cell wall of keyhole gathering sill is provided with and leads to
The insertion hole of keyhole；Key includes the shank of the key of L-type, being fixedly arranged at the front end with and lock core of the shank of the key
The key bit portion coordinated；Described key inserts keyhole gathering sill, and key bit portion inserts after insert port
In keyhole, forward and backward rotation key then realizes locking bolt turnover set bar groove.
A kind of hidden core anti-twisted buckle hook-type automobile steering lock, it is characterised in that: the hole of described flexible rod aperture
The expansion link chute cooperated and chute pin it is respectively equipped with on wall and on the bar wall of expansion link
。
A kind of hidden core anti-twisted buckle hook-type automobile steering lock, it is characterised in that: on described left and right fastener
It is respectively installed with left and right guard shield.
A kind of hidden core anti-twisted buckle hook-type automobile steering lock, it is characterised in that: the rear end set of described the shank of the key
Equipped with
Sleeve.
Lock core in the present invention is fixed in lock core passage by pin, and described lock core is filled by lock core passage
Join in the lock core thorax of lock body, finally compressed lock core passage so that lock core and keyhole by plug
Become a completely enclosed state hidden.
The operation principle of the present invention is as follows:
Before operation, first left and right clasp is blocked respectively steering wheel and the brake clutch of automobile, according to side
To the distance between dish and brake clutch, adjust the relative position between expansion link and locking bar.So
After, the keyhole that the key bit portion of key is hidden in lock body by the L-type parallel entrance of keyhole gathering sill.
Now pinching the shank of the key with hands and rotate gently, the locking bolt on lock core extend in set bar groove, rises
To locking purpose.On the contrary, opposite direction is rotated further by the shank of the key, and the locking bolt on lock core is at set bar groove
Retract, play the purpose unblanked.Now, left and right clasp just can unclamp the steering wheel of automobile
And brake clutch.
In the present invention, lock core anti-convention is inverted in lock body, and keyhole is not towards inside invisible lock body and
Be traditional outwardly, lock core is fixed in the lock core passage of lock body, and corresponding lock body is provided with L-type
The keyhole gathering sill of key opening, is also key channel, and the key of corresponding L-type passes through L-type
Keyhole gathering sill inject keyhole unblank use, left and right clasp regulate control object away from
From rear, rotation key gently, locking bolt is locked in the set bar groove on expansion link and extracts key again
Just complete whole locking process.
Advantages of the present invention:
The present invention is to utilize to hide lock core and keyhole and the restriction of angle of unblanking, and is effectively controlled out
The violence strand sled of instrument in the feasibility opereating specification of lock tool technology and skeleton key reamer, then
The lock body pull bar of the person present invention be all solid the most solid firmly；Its three present invention is not only lock
Advantage in the structure of body lock core, still does at corresponding quenching stiffened on locking bar and pull bar
Manage the anti-saw of shearing resistance thus more enhance the difficulty that violence is unblanked.
On the other hand key in the middle of the present invention is minimum is firm triangular form, cross etc. brilliant
L-type structure, the size of key reduction mutual opening rate not only adding key is prevented illegally unblanking, and more strengthens
The fastness of key, to ensure the superiority of the overall quality of lockset.
Accompanying drawing explanation
Fig. 1 is the front view of the present invention.
Fig. 2 is the structural representation of key.
Fig. 3 is present invention structural representation when being in key operated state.
Detailed description of the invention
See accompanying drawing.
A kind of hidden core anti-twisted buckle hook-type automobile steering lock, includes key 6 and lock body 3, lock body 3 is opened
Having latch arm hole, in latch arm hole, fixed cover is equipped with locking bar 1, and locking bar 1 right-hand member is provided with right fastener 1-1, lock
Bar 1 left end has flexible rod aperture 1-5, is sliding combined with expansion link 2 in flexible rod aperture 1-5, flexible
Bar 2 left end is provided with the left fastener 2-1 coordinated with right fastener 1-1, and lock body 3 has lock core passage 5,
Being fixed with lock core 4 in lock core passage 5, the oral area of lock core passage 5 is provided with the plug 5-of location lock core 4
1；Described lock core 4 is provided with keyhole 4-2 and locking bolt 4-1, and the inwall of lock core passage 5 is provided with and leads to
The port of flexible rod aperture 1-5, locking bolt 4-1 deeply stretches in rod aperture 1-5 through port, described flexible
Some set bar groove 2-3 coordinated with locking bolt 4-1 are had on bar 2；The lock of L-type is had on described lock body 3
Eye gathering sill 4-4, the cell wall of keyhole gathering sill 4-4 is provided with the insertion hole leading to keyhole 4-2；Key
Spoon 6 include L-type the shank of the key 6-2, the shank of the key 6-2 be fixedly arranged at the front end with the spoon coordinated with lock core 4
Teeth portion 6-1；Described key 6 inserts keyhole gathering sill 4-4, key bit portion 6-1 and inserts after insert port
Entering in keyhole 4-2, forward and backward rotation key 6 then realizes locking bolt 4-1 and passes in and out set bar groove 2-3.
It is respectively equipped with on the hole wall of described flexible rod aperture 1-5 and on the bar wall of expansion link 2 and to cooperate
Expansion link chute 2-4 and chute pin 1-3.
Left and right guard shield 2-2,1-2 it is respectively installed with on left and right fastener 2-1,1-1.
The rear end of the shank of the key 6-2 is set with sleeve 6-4 and key annular distance 6-3.
Lock body 3 is horizontal parts in whole elongated lock structure, and locking bar 1 is through the lock of lock body 3
Rod aperture 3-1 is also fixed by lock body pin 3-2 and integral；Locking bar 1 upper hopper chute pin 1-3 penetrates and stretches
The expansion link chute 2-4 of contracting bar 2 makes expansion link 2 smooth and easy stretching in locking bar 1 slide, command range
And the clasp object that buckles two is Telescopic Fixed locks.It is the right side of fastener steering wheel at locking bar 1 right-hand member
Fastener 1-1 and the right fastener guard shield 1-2 preventing wear direction dish；Left end at expansion link 2 is
Left fastener 2 and left fastener guard shield 2-2；Have in the front end of expansion link 2 and close to the position of locking bar 1
The set bar groove 2-3 of several regulation length；So expansion link 1 flexible sliding in locking bar 2 is all worn
Cross latch arm hole 3-1 on lock body 3, and by the inner end final locking of locking bolt 4-1 of lock core 4 or open
Effectively use；Lock core 4 passes through lock core passage 5 compacting means in lock core thorax 4-5 by lock core pin 4
-be positioned in the lock core thorax 4-5 of lock body 3, lock core passage 5 is finally stifled tight by pressing at lock core plug
Belong to hidden lock cored structure.
Key is entered, by L-type keyhole gathering sill 4-4, the keyhole 4-2 that is hidden in lock body 3 and unblanks up and down reality
Execute pinning and open function, when the key bit portion 6-1 of L-type key 6 is put down by L-type keyhole gathering sill 4-4
When being advanced into the keyhole 4-2 being hidden in lock body 3, lock is that locking-in state i.e. locking bolt 4-1 firmly bolt exists
On the set bar groove 2-3 of expansion link 2, pinching the shank of the key 6-2 the most rotary-type with hands, locking bolt 4-1 is also
Retract in set bar groove 2-3 from expansion link 2 and open lockset, then on locking bar 1 and expansion link 2
The left fastener of right fastener just can unclamp
The steering wheel of fastener and brake clutch, on the contrary, when right fastener and the good steering wheel of left fastener all fasteners
During with brake or clutch, key 6 is returned to enter state during keyhole gathering sill 4-4, locking bolt
4-1 also protrudes into set bar groove 2-3, extracts key 6, and completes the operation of the whole present invention
Journey.
Embodiment described above is only the description that the preferred embodiments to the present invention is carried out, the most right
The spirit and scope of the present invention are defined.
Claims (1)
1. a hidden core anti-twisted buckle hook-type automobile steering lock, include key and lock body, having latch arm hole on lock body, in latch arm hole, fixed cover is provided with right fastener equipped with locking bar, locking bar right-hand member, locking bar left end has flexible rod aperture, being sliding combined with expansion link in flexible rod aperture, expansion link left end is provided with the left fastener coordinated with right fastener, it is characterised in that: have lock core passage on described lock body, being fixed with lock core in lock core passage, the oral area of lock core passage is provided with the plug of location lock core；Described lock core is provided with keyhole and locking bolt, and the inwall of lock core passage is provided with the port leading to flexible rod aperture, and locking bolt deeply stretches in rod aperture through port, and described expansion link has some set bar grooves coordinated with locking bolt；Having the keyhole gathering sill of L-type on described lock body, the cell wall of keyhole gathering sill is provided with the insertion hole leading to keyhole；Key includes the shank of the key of L-type, the shank of the key be fixedly arranged at the front end with the key bit portion coordinated with lock core；Described key inserts keyhole gathering sill, and key bit portion inserts in keyhole after insert port, and forward and backward rotation key then realizes locking bolt turnover set bar groove；
The expansion link chute cooperated and chute pin it is respectively equipped with on the hole wall of described flexible rod aperture and on the bar wall of expansion link；
It is respectively installed with left and right guard shield on described left and right fastener；
The rear end of described the shank of the key is set with sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310102222.XA CN103213564B (en) | 2013-03-27 | 2013-03-27 | A kind of hidden core anti-twisted buckle hook-type automobile steering lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310102222.XA CN103213564B (en) | 2013-03-27 | 2013-03-27 | A kind of hidden core anti-twisted buckle hook-type automobile steering lock |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103213564A CN103213564A (en) | 2013-07-24 |
| CN103213564B true CN103213564B (en) | 2016-08-10 |
Family
ID=48811826
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310102222.XA Expired - Fee Related CN103213564B (en) | 2013-03-27 | 2013-03-27 | A kind of hidden core anti-twisted buckle hook-type automobile steering lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103213564B (en) |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3765199A (en) * | 1972-10-02 | 1973-10-16 | M Wiczer | Lock anti-pick device |
| US5613383A (en) * | 1993-01-21 | 1997-03-25 | Winner International Royalty Corporation | Vehicle security device |
| US5855128A (en) * | 1997-09-10 | 1999-01-05 | Winner International Royalty Corporation | Steering wheel protection device |
| CN101092857A (en) * | 2006-06-22 | 2007-12-26 | 刘国祯 | Theftproof lock |
| CN201309467Y (en) * | 2008-09-10 | 2009-09-16 | 黄建泉 | Automobile steering wheel anti-theft lock |
| CN202743203U (en) * | 2012-03-30 | 2013-02-20 | 梁可培 | Folding type steering wheel lock |
| CN202669741U (en) * | 2012-04-17 | 2013-01-16 | 罗甘 | Steering wheel spoke lock for vehicle |
| CN203228743U (en) * | 2013-03-27 | 2013-10-09 | 马鞍山市盛力锁业科技有限公司 | Cylinder-hidden shear-resistant clasp-type steering wheel lock |
-
2013
- 2013-03-27 CN CN201310102222.XA patent/CN103213564B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN103213564A (en) | 2013-07-24 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103213564B (en) | A kind of hidden core anti-twisted buckle hook-type automobile steering lock | |
| CN203925006U (en) | Double-lock-core safe-guard door lock | |
| CN203228743U (en) | Cylinder-hidden shear-resistant clasp-type steering wheel lock | |
| CN205713534U (en) | Concealed push-pull lock | |
| CN206539288U (en) | A kind of anti-rolling curtain door mechanism pried open | |
| CN202670127U (en) | Safe lock-catch type automobile safety straining device | |
| CN204357309U (en) | Hidden-locked security door | |
| CN208564196U (en) | A kind of safety lock | |
| CN205908117U (en) | Door handle of area lock | |
| CN203228742U (en) | Cylinder-hidden steering wheel lock | |
| CN208114220U (en) | It is a kind of for case, the anti-theft device of packet zipper | |
| CN204738631U (en) | Latent core chain lock lock body structure | |
| CN204754523U (en) | Sliding door is with strip lock | |
| CN202509880U (en) | Dual-purpose automatic intelligent lock | |
| CN218406980U (en) | Disposable lock structure of medical car | |
| CN216197322U (en) | Simple bolt for door bolt | |
| CN200964729Y (en) | Theft-proof hidden lock | |
| CN221236566U (en) | Metal double-safety hidden beam lock | |
| CN206581835U (en) | A kind of antitheft door with camouflage lock | |
| CN204309690U (en) | Passenger vehicle back door stretcher | |
| CN219719939U (en) | Double-buckle type anti-theft slider and zipper thereof | |
| CN212927412U (en) | Protective safety door lock | |
| CN107130878A (en) | A kind of linkage self-locking door-plate of salamander | |
| CN203410416U (en) | Antitheft steering wheel padlock of car | |
| CN203111352U (en) | Lock |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160810 |