CN109736656A - Vehicle anti-theft lock set - Google Patents
Vehicle anti-theft lock set Download PDFInfo
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- CN109736656A CN109736656A CN201910083403.XA CN201910083403A CN109736656A CN 109736656 A CN109736656 A CN 109736656A CN 201910083403 A CN201910083403 A CN 201910083403A CN 109736656 A CN109736656 A CN 109736656A
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- 238000012216 screening Methods 0.000 claims abstract description 85
- 210000003456 pulmonary alveoli Anatomy 0.000 claims abstract description 25
- 230000000149 penetrating effect Effects 0.000 claims description 4
- 230000000694 effects Effects 0.000 description 3
- 210000001161 mammalian embryo Anatomy 0.000 description 3
- 230000003321 amplification Effects 0.000 description 1
- 230000003796 beauty Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
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- 238000003756 stirring Methods 0.000 description 1
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Abstract
The invention discloses a kind of vehicle anti-theft lock sets, include lock housing and key, have matching hole inside the lock housing, be equipped with lock benevolence in the matching hole, have keyhole in the lock benevolence, matching hole is equipped with upper limit position groove, lower limit slot；The side wall of keyhole is equipped with upper jack, lower jack, screening is inserted in upper jack, lower jack interpolation has lower screening, perforation is equipped in the middle part of upper screening and lower screening, select one on the upper side wall of perforation, lower wall, front side wall or rear wall and be equipped with coding platform, upper screening be equipped with convex platform, lower screening is equipped with lower convex platform；The uper side surface of key, front side surface, is equipped with alveolus on rear side surface at downside surface；And convex platform is compatible with upper limit position groove, lower convex platform is compatible with lower limit slot；Upper screening and lower screening are provided with pressure spring；Alveolus is compatible with coding platform.Advantage is: safety is higher, and tooth form is more beautiful.
Description
Technical field
The present invention relates to lock technology fields, more particularly, to a kind of vehicle anti-theft lock set.
Background technique
Currently, automobile lock core key mechanical theft-prevention structure, generallys use single tooth form, and locking benevolence is single lock core, for
Platform product mutual opening rate is high, and key bit code is easy to be cracked, and anti-theft performance is lower.
Summary of the invention
The object of the present invention is to provide a kind of vehicle anti-theft lock sets, it has safety higher, tooth form more beauty
Feature.
The technical scheme adopted by the invention is that: vehicle anti-theft lock set includes lock housing and key, tool inside the lock housing
There is the matching hole that left and right is penetrating, lock benevolence is equipped in the matching hole, has left part opening to supply the key from a left side in the lock benevolence
The keyhole penetrated to the right side,
The top of the circumferential side wall of the matching hole is equipped with upper limit position groove, lower part is equipped with lower limit slot；
The top of the side wall of the keyhole is equipped with the upper jack for extending upwardly to the upper face of the lock benevolence, lower part is equipped with to downward
The lower jack of the lower surface of the lock benevolence is extended to, the upper screening that can be moved up and down is inserted in upper jack, lower jack interpolation has energy
Perforation, upper side wall, lower wall, the front side wall of perforation are equipped in the middle part of the lower screening enough moved up and down, upper screening and lower screening
Or select one on rear wall and be equipped with coding platform, the downside that the upside of upper screening is equipped with the convex platform, lower screening that upwardly extend is equipped with
The lower convex platform extended downwardly；
The uper side surface of the key downside surface, front side surface, is equipped with alveolus on rear side surface, and is located at the upper of key
Side surface, downside surface alveolus there is the variation in depth, the alveolus on the front side surface, rear side surface of key has
Curvature variation in up and down direction；
And
Convex platform is compatible with upper limit position groove, and lower convex platform is compatible with lower limit slot；
Upper screening and lower screening are provided with pressure spring, and pressure spring makes upper screening accordingly have the trend moved up, and pressure spring makes accordingly
Lower screening there is the trend that moves down；
Alveolus is compatible with coding platform.
The right side of the lock benevolence is equipped with the linkage block protruded to the right, and the section of linkage block is in non-circular, meanwhile, the vehicle
It further include connecting plate and connector with antitheft lock set, the middle part of the connecting plate is equipped with the linkage hole being set in the linkage block,
The shape in linkage hole is identical to the section of the linkage block, and, the avris of the connecting plate is equipped with hinge hole, which is equipped with
The connector being stuck in the hinge hole.
The lower part of the connector is equipped with sliding block.
" E " type fixing piece is arranged on the sliding block.
Torsional spring is equipped between the lock housing and the lock benevolence.
The avris of the upper screening and lower screening be equipped with one end for pressure spring against supporting table.
In the upper screening, there is the coding platform of the perforation of the upper screening in part to be located on the front side wall of respective perforations, there are also portions
The coding platform of the perforation of upper screening is divided to be located on the rear wall of respective perforations.
The invention has the advantages that compared with the prior art: safety is higher, and tooth form is more beautiful.Vehicle of the invention
With the embryo tooth code mutual opening rate sharp fall of the key of antitheft lock set, through calculating, tooth code can up to 100,000 or more.Meanwhile
Do not know under internal lock core type cases can not reading code, difficulty of reproduction promotes, tooth form be it is unconventional, anti-theft performance significantly mentions
It rises.And tooth form is four sides mill teeth, good appearance, but key embryo mill teeth is i.e. processable in a usual manner, it is more convenient.
Detailed description of the invention
Present invention will be further explained below with reference to the attached drawings and examples:
Fig. 1 is that (following figure is carried out compared to Fig. 1 for the stereogram exploded view of the vehicle anti-theft lock set of the embodiment of the present invention
Amplification)；
Fig. 2 is the perspective view of lock housing of the invention；
Fig. 3 is the perspective view (different with the visual angle in Fig. 1) of lock benevolence of the invention；
Fig. 4 to Fig. 7 is the perspective view of different types of upper screening and lower screening；
Fig. 8 and Fig. 9 is the perspective view of key of the invention in different perspectives.
In figure:
10, lock housing, 11, matching hole, 111, upper limit position groove, 112, lower limit slot；
20, lock benevolence, 21, keyhole, 211, upper jack, 212, lower jack, 22, upper screening, 221, convex platform, 23, lower screening, 231,
Lower convex platform, 24, perforation, 241,2411,2412,2413,2414, coding platform, 25, pressure spring, 26, supporting table；
30, key, 31,311,312,313,314, alveolus；
40, connecting plate, 41, linkage hole, 42, hinge hole；
50, connector, 51, connector, 52, sliding block, 53, " E " type fixing piece；
60, torsional spring.
Specific embodiment
Embodiment, as shown in Figure 1: vehicle anti-theft lock set includes lock housing 10 and key 30.The lock housing 10 is usually in solid
Determine shape.With the penetrating matching hole 11 in left and right inside the lock housing 10, being equipped in the matching hole 11 can be in the matching hole 11
The lock benevolence 20 rotated.For example, the lock benevolence 20 and 11 clearance fit of matching hole.Have in the lock benevolence 20 left part opening to
The keyhole 21 penetrated from left to right for the key 30.In general, the keyhole 21 or so is penetrating.In the present embodiment, 21 He of keyhole
The section of the key 30 is rectangular.
Further say:
As shown in connection with fig. 2, the top of the circumferential side wall of the matching hole 11 is equipped with upper limit position groove 111, lower part is equipped with lower limit slot
112, the upper limit position groove 111 and lower limit slot 112 are extended each along the longitudinal direction of the matching hole 11.
In conjunction with shown in Fig. 3 to Fig. 7, the top of the side wall of the keyhole 21 is equipped with the upper face for extending upwardly to the lock benevolence 20
Upper jack 211, lower part be equipped with extend downward into the lock benevolence 20 lower surface lower jack 212.Energy is inserted in upper jack 211
The lower screening 23 that can be moved up and down is inserted in the upper screening 22 that enough moves up and down, lower jack 212.In the present embodiment, upper screening
22 and lower screening 23 be to extend the tabular of extending direction of the square shaped vertical in the keyhole 21.Upper screening 22 and lower screening 23
Middle part is equipped with perforation 24.The upper side wall of perforation 24, lower wall select one on front side wall or rear wall and are equipped with coding platform 241.
That is, only a side wall is equipped with coding platform 241 in a perforation 24, to encode platform 241 or be located at corresponding perforation 24
Upper side wall on, perhaps be located at lower wall on perhaps be located at front side wall on or be located at rear wall on.The upside of upper screening 22
Downside equipped with the convex platform 221, lower screening 23 that upwardly extend is equipped with the lower convex platform 231 extended downwardly.
In conjunction with shown in Fig. 8 and Fig. 9, the uper side surface of the key 30, front side surface, is all provided on rear side surface downside surface
There is alveolus 31.That is, the section of the key 30 is preferably square.Have positioned at the uper side surface of key 30, the alveolus 31 of downside surface
There is the variation in depth.That is, being in uneven shape positioned at the uper side surface of key 30, the bottom of the alveolus 31 of downside surface.Position
There is the curvature variation in up and down direction in the alveolus 31 on the front side surface, rear side surface of key 30.That is, being located at key 30
Front side surface, the alveolus 31 on rear side surface be in bending change shape.
It is more specific:
Convex platform 221 is compatible with upper limit position groove 111, and lower convex platform 231 is compatible with lower limit slot 112.That is, in the initial state, on
Screening 22 is located at relatively above, so that convex platform 221 is stuck in the upper limit position groove 111, forces the lock benevolence 20 that can not rotate；Together
When, in the initial state, lower screening 23 is located at opposite lower section, so that lower convex platform 231 is stuck in the lower limit slot 112, it is same to compel
Rotate the lock benevolence 20 can not.
Upper screening 22 and lower screening 23 are provided with pressure spring 25.Pressure spring 25 makes upper screening 22 accordingly have what is moved up to become
Gesture, pressure spring 25 make lower screening 23 accordingly have the trend moved down.That is, under original state, under the action of pressure spring 25, on
Screening 22 be located at relatively above, lower screening 23 be located at opposite lower section.
Alveolus 31 is compatible with coding platform 241.That is, coding platform 241 is stuck in some position of corresponding alveolus 31, to make phase
The upper screening 22 or lower screening 23 answered are located at suitable height.For example, having in the lower wall of the perforation 24 on some in screening 22
Have coding platform 241, this go up screening 22 it is corresponding be the key 30 downside surface on alveolus 31 some position；When correct
Key 30 be inserted into after, alveolus 31 heads on downwards corresponding coding platform 241, and corresponding upper screening 22 can overcome corresponding pressure spring
25 pressure and move down a certain distance, until the convex platform 221 of the upper screening 22 of this is de- out of this upper limit position groove 111
Out, the lock benevolence 20 is made to have a possibility that rotation.Similarly, the general position of coding platform 241 in the perforation 24 of some lower screening 23
In in the lower wall of corresponding perforation 24, corresponding alveolus 31 is located on the downside surface of the key 30.Either upper screening 22
Or lower screening 23 then corresponds to the front side of the key 30 if the front side wall in their perforation 24 is equipped with coding platform 241
Alveolus 31 on surface, curved alveolus 31 stir corresponding coding platform 241, make to go up that screening 22 is downward or lower screening 23 accordingly
It moves up.Similarly, the coding platform 241 perforated on 24 rear wall is then corresponding to the alveolus on the rear side surface of the key 30
31.In Fig. 4 into Fig. 9,30 uper side surface of key, downside surface, front side surface, the alveolus 31 on rear side surface are respectively with mark
Numbers 311,312,313,314 mark, they are marked respectively with label 2411,2412,2413,2414 corresponding coding platform 241.
In this way, the embryo tooth code mutual opening rate sharp fall of the key of vehicle anti-theft lock set.Meanwhile difficulty of reproduction is promoted,
Tooth form is unconventional.And toothed appearance is excellent.
Optimization:
The right side of the lock benevolence 20 is equipped with the linkage block 27 protruded to the right, and the section of linkage block 27 is in non-circular.Meanwhile the vehicle
It further include connecting plate 40 and connector 50 with antitheft lock set.The middle part of the connecting plate 40 is equipped with and is set in the linkage block 27
The shape in linkage hole 41, linkage hole 41 is identical to the section of the linkage block 27.And the avris of the connecting plate 40 is equipped with hinge hole
42, which is equipped with the connector 51 being stuck in the hinge hole 42.That is, after the lock benevolence 20 rotation, it can be with the company
Fishplate bar 40 rotates, and the connector 50 is then driven to move up and down.After the connector 50 moves up and down, other component is interlocked, it can
It is formed and unlocks and lock.This is usual manner, is repeated no more.
The lower part of the connector 50 is equipped with sliding block 52." E " type fixing piece 53 is arranged on the sliding block 52.That is, the sliding block 52
Relevant unlocking component is connected by " E " the type fixing piece 53.
Torsional spring 60 is equipped between the lock housing 10 and the lock benevolence 20.That is, the both ends of the torsional spring 60 are hooked respectively in 10 He of lock housing
In the lock benevolence 20, to make the lock benevolence 20 rotation that can reset in time.
The avris of upper screening 22 and lower screening 23 be equipped with one end for pressure spring 25 against supporting table 26.Obviously, block
Enter to be equipped in the upper jack 211 and lower jack 212 of corresponding upper screening 22 and lower screening 23 and be supported for the other end of pressure spring 25
Step (being not shown on figure), and being used for position that pressure spring 25 penetrates has receiving hole, and the diameter of receiving hole is greater than upper screening
22 or lower screening 23 thickness.
In addition:
In upper screening 22, there is the coding platform 241 of the perforation 24 of the upper screening 22 in part to be located on the front side wall of respective perforations 24, also
The coding platform 241 of the perforation 24 of screening 22 on part is located on the rear wall of respective perforations 24.For example, according to lock benevolence 20 is milled out
The difference of the model of upper jack 211, can be inserted different types of upper screening 22 in upper jack 211, and 22 type of upper screening
Difference is mainly reflected in assembly bench 241 in its perforation 24 and is in the difference on which side wall of corresponding perforation 24.On that is,
Assembly bench 241 in screening 22 is Fig. 4 2413 type into Fig. 7, still fills 2414 types, then has the effect of different.It is similar
In figure in upper screening 22 shown in 1, in addition to 2411 types necessarily having, also there is part to fill 2413 types and part
Fill 2414 types.Certainly, the type of arrangement is not limited only to this.In this way, corresponding tooth code is different, the quantity of mill teeth is improved；
It must first know which seed type ability mill teeth is lock benevolence 20 select, and effect is inconsistent, the quantity of mill teeth is significantly promoted, and is prevented multiple
Better effect processed.
Similarly, in lower screening 23, the coding platform 241 of the perforation 24 of the lower screening 23 in part can also is located at respective perforations 24
On front side wall, there are also the coding platforms 241 of the perforation 24 of the lower screening 23 in part to be located on the rear wall of respective perforations 24.
The above description is only a preferred embodiment of the present invention, is not intended to limit the scope of the invention, all utilizations
Equivalent structure or equivalent flow shift made by description of the invention and accompanying drawing content is applied directly or indirectly in other correlations
Technical field, be included within the scope of the present invention.
Claims (7)
- Include lock housing (10) and key (30) 1. vehicle anti-theft lock set, has that left and right is penetrating to match inside the lock housing (10) It closes hole (11), lock benevolence (20) is equipped in the matching hole (11), has left part opening to supply the key in the lock benevolence (20) (30) keyhole (21) penetrated from left to right, it is characterised in that:The top of the circumferential side wall of the matching hole (11) is equipped with upper limit position groove (111), lower part is equipped with lower limit slot (112)；The top of the side wall of the keyhole (21) be equipped with extend upwardly to the lock benevolence (20) upper face upper jack (211), Lower part is equipped with the lower jack (212) for extending downward into the lower surface of the lock benevolence (20), and being inserted in upper jack (211) can be upper and lower The lower screening (23) that can be moved up and down, upper screening (22) and lower screening are inserted in mobile upper screening (22), lower jack (212) (23) it is equipped in the middle part of perforation (24), one is selected on the perforate upper side wall of (24), lower wall, front side wall or rear wall and is equipped with and compiles Code platform (241), the downside that the upside of upper screening (22) is equipped with the convex platform (221), lower screening (23) that upwardly extend are equipped with downward The lower convex platform (231) of extension；The uper side surface of the key (30) downside surface, front side surface, is equipped with alveolus (31) on rear side surface, and is located at The uper side surface of key (30), downside surface alveolus (31) there is the variation in depth, be located at key (30) front side surface, Alveolus (31) on rear side surface has the curvature variation in up and down direction；AndConvex platform (221) is compatible with upper limit position groove (111), and lower convex platform (231) is compatible with lower limit slot (112)；Upper screening (22) and lower screening (23) are provided with pressure spring (25), and pressure spring (25), which makes to go up screening (22) accordingly, to be had to moving up Dynamic trend, pressure spring (25) make lower accordingly screening (23) to have the trend moved down；Alveolus (31) is compatible with coding platform (241).
- 2. vehicle anti-theft lock set according to claim 1, it is characterised in that: the right side of lock benevolence (20) is equipped with The linkage block (27) protruded to the right, the section of linkage block (27) they are in non-circular, meanwhile, which further includes connection Plate (40) and connector (50), the middle part of the connecting plate (40) are equipped with the linkage hole (41) being set in the linkage block (27), connection The shape of dynamic hole (41) is identical to the section of the linkage block (27), and, the avris of the connecting plate (40) is equipped with hinge hole (42), The connector (50) is equipped with the connector (51) being stuck in the hinge hole (42).
- 3. vehicle anti-theft lock set according to claim 2, it is characterised in that: the lower part of the connector (50), which is equipped with, to be slided Block (52).
- 4. vehicle anti-theft lock set according to claim 3, it is characterised in that: be arranged with " E " type on the sliding block (52) Fixing piece (53).
- 5. vehicle anti-theft lock set according to claim 1, it is characterised in that: the lock housing (10) and the lock benevolence (20) it Between be equipped with torsional spring (60).
- 6. vehicle anti-theft lock set according to claim 1, it is characterised in that: the upper screening (22) and lower screening (23) Avris be equipped with one end for pressure spring (24) against supporting table (26).
- 7. vehicle anti-theft lock set according to claim 1, it is characterised in that: in the upper screening (22), have on part The coding platform (241) of the perforation (24) of screening (22) is located on the front side wall of respective perforations (24), and it is upper screening (24) that there are also parts The coding platform (241) of perforation (24) be located on the rear wall of respective perforations (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910083403.XA CN109736656A (en) | 2019-01-29 | 2019-01-29 | Vehicle anti-theft lock set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910083403.XA CN109736656A (en) | 2019-01-29 | 2019-01-29 | Vehicle anti-theft lock set |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109736656A true CN109736656A (en) | 2019-05-10 |
Family
ID=66366521
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910083403.XA Pending CN109736656A (en) | 2019-01-29 | 2019-01-29 | Vehicle anti-theft lock set |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109736656A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202718479U (en) * | 2012-08-23 | 2013-02-06 | 显亮(昆山)汽车配件有限公司 | Separation and combination type burglar-proof lock |
| CN204402169U (en) * | 2015-01-27 | 2015-06-17 | 聂红卫 | Four grooved blade lock core and keys |
| CN206888742U (en) * | 2017-06-06 | 2018-01-16 | 显亮(昆山)汽车配件有限公司 | Automotive lock |
| CN208040093U (en) * | 2017-09-27 | 2018-11-02 | 伟速达（福州）安全系统有限公司 | A kind of high security vehicle door lock |
| CN210239405U (en) * | 2019-01-29 | 2020-04-03 | 显亮(昆山)汽车配件有限公司 | Anti-theft lock assembly for vehicle |
-
2019
- 2019-01-29 CN CN201910083403.XA patent/CN109736656A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202718479U (en) * | 2012-08-23 | 2013-02-06 | 显亮(昆山)汽车配件有限公司 | Separation and combination type burglar-proof lock |
| CN204402169U (en) * | 2015-01-27 | 2015-06-17 | 聂红卫 | Four grooved blade lock core and keys |
| CN206888742U (en) * | 2017-06-06 | 2018-01-16 | 显亮(昆山)汽车配件有限公司 | Automotive lock |
| CN208040093U (en) * | 2017-09-27 | 2018-11-02 | 伟速达（福州）安全系统有限公司 | A kind of high security vehicle door lock |
| CN210239405U (en) * | 2019-01-29 | 2020-04-03 | 显亮(昆山)汽车配件有限公司 | Anti-theft lock assembly for vehicle |
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190510 |