CN109591759A - A kind of mechanical antitheft lock for vehicle - Google Patents
A kind of mechanical antitheft lock for vehicle Download PDFInfo
- Publication number
- CN109591759A CN109591759A CN201910093153.8A CN201910093153A CN109591759A CN 109591759 A CN109591759 A CN 109591759A CN 201910093153 A CN201910093153 A CN 201910093153A CN 109591759 A CN109591759 A CN 109591759A
- Authority
- CN
- China
- Prior art keywords
- lock
- arc
- steering shaft
- ring lock
- welded
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R25/00—Fittings or systems for preventing or indicating unauthorised use or theft of vehicles
- B60R25/01—Fittings or systems for preventing or indicating unauthorised use or theft of vehicles operating on vehicle systems or fittings, e.g. on doors, seats or windscreens
- B60R25/02—Fittings or systems for preventing or indicating unauthorised use or theft of vehicles operating on vehicle systems or fittings, e.g. on doors, seats or windscreens operating on the steering mechanism
- B60R25/022—Fittings or systems for preventing or indicating unauthorised use or theft of vehicles operating on vehicle systems or fittings, e.g. on doors, seats or windscreens operating on the steering mechanism operating on the steering wheel, e.g. bars locked to the steering wheel rim
- B60R25/0225—Fittings or systems for preventing or indicating unauthorised use or theft of vehicles operating on vehicle systems or fittings, e.g. on doors, seats or windscreens operating on the steering mechanism operating on the steering wheel, e.g. bars locked to the steering wheel rim using a rod locked on the steering wheel rim
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Lock And Its Accessories (AREA)
Abstract
The invention discloses a kind of mechanical antitheft lock for vehicle, including steering wheel control panel, wheel steering axis and connecting rod, baffle ring is welded on wheel steering axis, the rear end of baffle ring is socketed with steering shaft ring lock, connecting rod ring lock is socketed in connecting rod；The device is by the way that in the fixed steering shaft of the connecting rod and control back-end disk that are arranged to lock by mechanical lock in control panel, ring lock is inconvenient to be cut off, and is adjusted to seat and not can be carried out steering wheel rotation still；By being fixedly welded with baffle ring in steering shaft, mechanical lock cannot be still removed when removing steering wheel, increase the safety of mechanical lock；The mechanical lock of design is more short and small, and directly lock is in the lower end of steering wheel, and eavesdropper also cut off by inconvenience, and user takes conveniently.
Description
Technical field
The present invention relates to the technical field of automobile anti-theft lock, specially a kind of mechanical antitheft lock for vehicle.
Background technique
Automobile anti-theft lock can substantially be divided into three classes according to technical principle: mechanical anti-theft lock, electronic theft-proof alarm lock, connection
Guarding against theft (positioning, tracking) system of net, and mechanical antitheft lock is added using the significant points by the way of machinery to motor vehicle
Lock, with achieve the purpose that convenient for operation, but it there are still following drawbacks in actual use:
1. the mechanical lock being generally located on steering wheel is long handle type mechanical lock, this to be latched in some potential safety problems,
By timing after driver seat it is although inconvenient but can normal use steering wheel, or directly long handle is cut off, makes long handle
Mechanical lock loses anti-theft function；
2. long handle type mechanical lock is direct lock in control panel, steering wheel can be removed in some eavesdroppers, directly
It connects and uses spare steering wheel；
3. since general long handle mechanical lock itself is too long, when not in use, it has not been convenient to be stored, and not side of taking
Just.
Summary of the invention
The purpose of the present invention is to provide a kind of mechanical antitheft lock for vehicle, to solve mentioned above in the background art ask
Topic.
To achieve the above object, the invention provides the following technical scheme: a kind of mechanical antitheft lock for vehicle, including steering wheel control
Disk, wheel steering axis and connecting rod processed are welded with baffle ring on wheel steering axis, and the rear end of the baffle ring is socketed with steering shaft
Ring lock is socketed with connecting rod ring lock in the connecting rod, and there are two the connecting rod ring lock settings, two connections
It is welded with arc-shaped connecting rod between bar ring lock, is welded with the first connection between the steering shaft ring lock and connecting rod ring lock
Steel loop, the first connection steel loop are connected with, and cross lockset, the steering shaft annular are provided on the steering shaft ring lock
Fixed plate is welded in lock, the side of the fixed plate is welded with the first spring, and the other end on first spring is welded with
Arc pressuring plate, the arc-shaped upper of the arc pressuring plate are welded with sliding bar, and correspondence offers on the steering shaft ring lock
Arc groove, the opening inner side of one end of the steering shaft ring lock are welded with second spring, are welded with arc in the second spring
Shape baffle, the other end of the arc pressuring plate are welded with arc iron block, and the rear end of the arc iron block is welded with gag lever post, institute
It states correspondence in steering shaft ring lock and is welded with internal magnet slot, through-hole, grafting on the through-hole are offered in the arc pressuring plate
There is lock core pole, the upper end of the lock core pole is connected with cross lockset, and the first connection steel loop and second connect the interior of steel loop
Side is welded with iron chains, offers limit hole on the outer wall of the first connection steel loop, described second connects on the outer wall of steel loop
Correspondence is welded with elastic limit block.
Preferably, the steering shaft ring lock is arcuate structure, and the arc both ends open distance of steering shaft ring lock is equal to
The length of the diameter of wheel steering axis, and the annular interior diameter that steering shaft ring lock and arc pressuring plate are formed is less than baffle ring
Interior diameter length.
Preferably, one end of the steering shaft ring lock is arc trough body structure, side setting in steering shaft ring lock
When arc pressuring plate is completely in the side in the first spring, first spring is in compressive state, the arc pressuring plate
Front end when being connected to another arc side of steering shaft ring lock, first spring is in tensional state.
Preferably, there are two the connecting rod ring lock settings, the structure size of two connecting rod ring locks is identical, and two
The internal structure of a connecting rod ring lock is identical as the internal structure of steering shaft ring lock, the arc two of the connecting rod ring lock
End opening distance is equal to the length of the diameter of connecting rod.
Preferably, the curved baffle is arc column structure, and the slot of steering shaft ring lock one end is arranged in curved baffle
At mouthful, and upper and lower ends at notch are separately positioned on, the length of curved baffle is less than the one of the height of steering shaft ring lock notch
Half.
Preferably, the arc iron block is arc column structure, and the front end of the internal magnet slot offers arc groove, arc
The size of slot is equal to the arc column structure of arc iron block, and the length of the gag lever post of arc iron block rear end welding is longer than arc iron
The diameter of block, and the both ends of gag lever post are arcuate structure.
Preferably, the sliding bar is welded on the side of arc pressuring plate, and sliding bar is slidably connected in arc groove, described
Arc groove is provided on steering shaft ring lock, and arc groove is provided with the side of the first spring.
Preferably, the second connection steel loop is V-shaped structure, and one end of the second connection steel loop is connected to the first connection steel
In ring, in addition both ends are respectively welded on two connecting rod ring locks, are opened up in the first connection steel loop and the second connection steel loop
It is fluted, iron chains is welded in groove, the length of the iron chains is longer than the distance that steering shaft annular is locked into connecting rod ring lock,
And second connects inner section area of the outer cross section less than the first connection steel loop that steel loop connect one end that steel loop connects with first.
Compared with prior art, the beneficial effects of the present invention are: structure of the invention setting rationally, functional, have with
Lower advantage:
1. the device steering fixed by the connecting rod and control back-end disk that are arranged to lock by mechanical lock in control panel
On axis, ring lock is inconvenient to be cut off, and is adjusted to seat and not can be carried out steering wheel rotation still；
2. by being fixedly welded with baffle ring in steering shaft, mechanical lock cannot be still removed when removing steering wheel for the device,
Increase the safety of mechanical lock；
3. the mechanical lock of device design is more short and small, directly lock is in the lower end of steering wheel, and eavesdropper also cut by inconvenience
It is disconnected, and user takes conveniently.
Detailed description of the invention
Fig. 1 is schematic structural view of the invention；
Fig. 2 is structure of the invention front view；
Fig. 3 is steering shaft ring lock structure sectional view of the present invention；
Fig. 4 is steering shaft ring lock structural schematic diagram of the present invention；
Fig. 5 is structural schematic diagram at A in Fig. 3 of the present invention；
Fig. 6 is steering shaft ring lock of the present invention and connecting rod ring lock attachment structure schematic diagram；
Fig. 7 is structural schematic diagram at B in Fig. 6 of the present invention.
In figure: 1 steering wheel control panel, 2 wheel steering axis, 3 connecting rods, 4 baffle rings, 5 steering shaft ring locks, 6 connecting rods
Ring lock, 7 arc-shaped connecting rods, 8 first connection steel loops, 81 second connection steel loops, 9 cross locksets, 10 fixed plates, 11 first bullets
Spring, 12 arc pressuring plates, 13 sliding bars, 14 arc grooves, 15 second springs, 16 curved baffles, 17 arc iron blocks, 18 gag lever posts,
19 internal magnet slots, 20 through-holes, 21 lock core poles, 22 iron chains, 23 limit holes, 24 elastic limit blocks.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Fig. 1 to Fig. 7 is please referred to, the present invention provides a kind of technical solution: a kind of mechanical antitheft lock for vehicle, including steering wheel control
Disk 1, wheel steering axis 2 and connecting rod 3 processed are welded with baffle ring 4 on wheel steering axis 2, and the rear end of baffle ring 4 is socketed with steering
Axis ring lock 5 is socketed with connecting rod ring lock 6 in connecting rod 3, and there are two the settings of connecting rod ring lock 6, two connecting rod annulars
It is welded with arc-shaped connecting rod 7 between lock 6, the first connection steel loop 8 is welded between steering shaft ring lock 5 and connecting rod ring lock 6,
First connection steel loop 8 is connected with 82, and cross lockset 9 is provided on steering shaft ring lock 5, is welded in steering shaft ring lock 5
Fixed plate 10, the side of fixed plate 10 are welded with the first spring 11, and the other end on the first spring 11 is welded with arc pressuring plate
12, the arc-shaped upper of arc pressuring plate 12 is welded with sliding bar 13, and correspondence offers arc groove 14 on steering shaft ring lock 5, turns
It is welded with second spring 15 to the opening inner side of one end of axis ring lock 5, curved baffle 16, arc are welded in second spring 15
The other end of connecting plate 12 is welded with arc iron block 17, and the rear end of arc iron block 17 is welded with gag lever post 18, steering shaft ring lock 5
Interior correspondence is welded with internal magnet slot 19, and through-hole 20 is offered in arc pressuring plate 12, lock core pole 21, lock core are plugged on through-hole 20
The upper end of bar 21 is connected with cross lockset 9, and the inside that the first connection steel loop 8 and second connect steel loop 81 is welded with iron chains
22, limit hole 23 is offered on the outer wall of the first connection steel loop 8, it is corresponding on the outer wall of the second connection steel loop 81 to weld flexible limit
Position block 24.
Further, steering shaft ring lock 5 is arcuate structure, and the arc both ends open distance of steering shaft ring lock 5 is equal to
The length of the diameter of wheel steering axis 2, and the annular interior diameter that steering shaft ring lock 5 and arc pressuring plate 12 are formed is less than gear
The interior diameter length of ring 4, steering shaft ring lock 5 will directly be socketed on wheel steering axis 2 and lock.
Further, one end of steering shaft ring lock 5 is arc trough body structure, side setting in steering shaft ring lock 5
When arc pressuring plate 12 is completely in the side in the first spring 11, the first spring 11 is in compressive state, arc pressuring plate 12
Front end when being connected to another arc side of steering shaft ring lock 5, the first spring 11 is in tensional state, and the first spring 11 is to arc
Connecting plate 12 plays the role of elasticity recycling when withdrawing.
Further, there are two the settings of connecting rod ring lock 6, the structure size of two connecting rod ring locks 6 is identical, and two
The internal structure of a connecting rod ring lock 6 is identical as the internal structure of steering shaft ring lock 5, the arc two of connecting rod ring lock 6
End opening distance is equal to the length of the diameter of connecting rod 3, and two connecting rod ring locks 6 increase a peace to the fixed of connecting rod 3
Quan Xing.
Further, curved baffle 16 is arc column structure, and 5 one end of steering shaft ring lock is arranged in curved baffle 16
At notch, and upper and lower ends at notch are separately positioned on, the length of curved baffle 16 is less than the height of 5 notch of steering shaft ring lock
Half, curved baffle 16 to gag lever post 18 play the role of stop limit.
Further, arc iron block 17 is arc column structure, and the front end of internal magnet slot 19 offers arc groove, arc groove
Size be equal to the arc column structure of arc iron block 17, and the length of gag lever post 18 of 17 rear end of arc iron block welding is longer than arc
The diameter of shape iron block 17, and the both ends of gag lever post 18 are arcuate structure, gag lever post 18 is moved by facilitating when curved baffle 16
It is dynamic.
Further, sliding bar 13 is welded on the side of arc pressuring plate 12, and sliding bar 13 is slidably connected at arc groove 14
In, arc groove 14 is provided on steering shaft ring lock 5, and arc groove 14 is provided with the side of the first spring 11.
Further, the second connection steel loop 81 is V-shaped structure, and one end of the second connection steel loop 81 is connected to the first connection
In steel loop 8, in addition both ends are respectively welded on two connecting rod ring locks 6, in the first connection steel loop 8 and the second connection steel loop 81
It opens up fluted, is welded with iron chains 22 in groove, the length of iron chains 22 is longer than steering shaft ring lock 5 to connecting rod ring lock
6 distance, and the second connection steel loop 81 connect the outer cross section of one end that steel loop 8 connects less than the first connection steel loop 8 with first
Inner section area, and the extreme length of iron chains 22 is no more than the length of wheel steering axis 2.
Working principle: when by automobile parking, its steering wheel control panel 1 and wheel steering axis 2 is lockked, will be turned to
Axis ring lock 5 is socketed on wheel steering axis 2, and one end of steering shaft ring lock 5 is provided with cross lockset 9, due to cross
Shape lockset 9 is existing lockset, and a kind of model can be selected and carry out using such as directly taking the lock core internal structure in 32-63MM
It uses, and the U-shaped lock core ring of front end is changed into the lock core pole 21 of cylinder, in the outer end key controller lock core of cross lockset 9
Bar 21 stretches, and the arc pressuring plate 12 of 5 one end of steering shaft ring lock connection is moved, with the position of the mobile sliding bar 13 of hand
It sets, sliding bar 13 is moved in arc groove 14, when sliding bar 13 is moved to the front end of arc groove 14, arc pressuring plate
12 will enter the other side of steering shaft ring lock 5, when sliding bar 13 is moved to the rearmost end of arc groove 14, arc connection
Plate 12 has side for be completely in steering shaft ring lock 5；When arc pressuring plate 12 is at the side of steering shaft ring lock 5, arc
The front end of shape connecting plate 12 is located at the rear end of two curved baffles 16, elastic reaction of two curved baffles 16 in second spring 15
Under power, curved baffle 16 respectively stops the gag lever post 18 of 12 front end of arc pressuring plate；When steering shaft ring lock 5 is socketed in
When on wheel steering axis 2, the corresponding other side that arc pressuring plate 12 is moved to steering shaft ring lock 5, due to turning to collar
It is welded with internal magnet slot 19 in the other side of shape lock 5, when the front end of arc pressuring plate 12 is moved to the another of steering shaft ring lock 5
When side, internal magnet slot 19 has suction-operated to arc iron block 17, and carries out position-limiting action, and the front end of arc pressuring plate 12 opens up
There is through-hole 20, when arc iron block 17 enters in internal magnet slot 19, corresponding turn cross lockset 9 will be under cross lockset 9
The lock core pole 21 of end connection is plugged in through-hole 20, and lock core pole 21 locks through-hole 20；Similarly, two connecting rod ring locks
6 pairs of connecting rods 3 repeat above-mentioned operation, and the arc-shaped connecting rod 7 that two connecting rod ring locks 6 directly weld, two connecting rods
Ring lock 6 is socketed in respectively in two adjacent connecting rods 3；
By 5 interlocking of steering shaft ring lock on wheel steering axis 2 and 6 interlocking of connecting rod ring lock in connecting rod 3
When, the first connection steel loop 8 and the second connection steel loop 81 are in separated state, the first connection steel loop 8 and the second connection steel loop 81
The iron chains 22 of inside is in outer end, convenient to operate to connecting rod ring lock 6, when a steering shaft ring lock 5 and connection burr
When shape lock 6 locks completion, the correspondence of elastic limit block 24 of the second connection 81 outer end of steel loop is connected on the first connection steel loop 8
In limit hole 23, and the extreme length of iron chains 22 is no more than the length of wheel steering axis 2.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (8)
1. a kind of mechanical antitheft lock for vehicle, including steering wheel control panel (1), wheel steering axis (2) and connecting rod (3), special
Sign is: it is welded on wheel steering axis (2) baffle ring (4), the rear end of the baffle ring (4) is socketed with steering shaft ring lock (5),
It is socketed with connecting rod ring lock (6) on the connecting rod (3), there are two connecting rod ring lock (6) settings, two companies
It is welded between extension bar ring lock (6) arc-shaped connecting rod (7), between the steering shaft ring lock (5) and connecting rod ring lock (6)
It is welded with the first connection steel loop (8), first connection steel loop (8) is connected with (82), is arranged on the steering shaft ring lock (5)
Have cross lockset (9), is welded with fixed plate (10) in the steering shaft ring lock (5), the side weldering of the fixed plate (10)
It is connected to the first spring (11), the other end on first spring (11) is welded with arc pressuring plate (12), the arc connection
The arc-shaped upper of plate (12) is welded with sliding bar (13), and correspondence offers arc groove (14), institute on the steering shaft ring lock (5)
The opening inner side for stating one end of steering shaft ring lock (5) is welded with second spring (15), is welded on the second spring (15)
The other end of curved baffle (16), the arc pressuring plate (12) is welded with arc iron block (17), the arc iron block (17)
Rear end is welded with gag lever post (18), and correspondence is welded with internal magnet slot (19) in the steering shaft ring lock (5), the arc connection
It offers on plate (12) through-hole (20), is plugged with lock core pole (21) on the through-hole (20), the upper end of the lock core pole (21) connects
It is connected to cross lockset (9), the inside of first connection steel loop (8) and the second connection steel loop (81) is welded with iron chains
(22), it is offered limit hole (23) on the outer wall of first connection steel loop (8), on the outer wall of second connection steel loop (81)
Correspondence is welded with elastic limit block (24).
2. a kind of mechanical antitheft lock for vehicle according to claim 1, it is characterised in that: the steering shaft ring lock (5) is
Arcuate structure, the arc both ends open distance of steering shaft ring lock (5) are equal to the length of the diameter of wheel steering axis (2), and
The annular interior diameter that steering shaft ring lock (5) and arc pressuring plate (12) are formed is less than the interior diameter length of baffle ring (4).
3. a kind of mechanical antitheft lock for vehicle according to claim 1, it is characterised in that: the steering shaft ring lock (5)
One end is arc trough body structure, and the arc pressuring plate (12) of the interior side setting of steering shaft ring lock (5) is completely in the first spring
(11) when side in, first spring (11) is in compressive state, and the front end of the arc pressuring plate (12), which is connected to, to be turned
To axis ring lock (5) another arc side when, first spring (11) is in tensional state.
4. a kind of mechanical antitheft lock for vehicle according to claim 1, it is characterised in that: the connecting rod ring lock (6) sets
There are two setting, the structure size of two connecting rod ring locks (6) is identical, and the internal structure of two connecting rod ring locks (6) with
The internal structure of steering shaft ring lock (5) is identical, and the arc both ends open distance of the connecting rod ring lock (6) is equal to connecting rod
(3) length of diameter.
5. a kind of mechanical antitheft lock for vehicle according to claim 1, it is characterised in that: the curved baffle (16) is arc
Column structure, curved baffle (16) are arranged at the notch of steering shaft ring lock (5) one end, and above and below being separately positioned at notch
Both ends, the length of curved baffle (16) are less than the half of the height of steering shaft ring lock (5) notch.
6. a kind of mechanical antitheft lock for vehicle according to claim 1, it is characterised in that: the arc iron block (17) is arc
Column structure, the front end of the internal magnet slot (19) offer arc groove, and the size of arc groove is equal to the arc of arc iron block (17)
Shape column structure, and the length of the gag lever post (18) of arc iron block (17) rear end welding is longer than the diameter of arc iron block (17), and
The both ends of gag lever post (18) are arcuate structure.
7. a kind of mechanical antitheft lock for vehicle according to claim 1, it is characterised in that: the sliding bar (13) is welded on arc
The side of shape connecting plate (12), sliding bar (13) are slidably connected in arc groove (14), and the arc groove (14) is provided with steering
On axis ring lock (5), and arc groove (14) is provided with the side of the first spring (11).
8. a kind of mechanical antitheft lock for vehicle according to claim 1, it is characterised in that: described second, which connects steel loop (81), is
One end of V-shaped structure, the second connection steel loop (81) is connected in the first connection steel loop (8), and in addition both ends are respectively welded at two
On a connecting rod ring lock (6), opened up in the first connection steel loop (8) and the second connection steel loop (81) it is fluted, it is equal in groove
It being welded with iron chains (22), the length of the iron chains (22) is longer than the distance that steering shaft ring lock (5) arrive connecting rod ring lock (6),
And second connection steel loop (81) with first connect steel loop (8) connect one end outer cross section less than first connect steel loop (8) it is interior
Area of section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910093153.8A CN109591759B (en) | 2019-01-30 | 2019-01-30 | Mechanical anti-theft lock for automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910093153.8A CN109591759B (en) | 2019-01-30 | 2019-01-30 | Mechanical anti-theft lock for automobile |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109591759A true CN109591759A (en) | 2019-04-09 |
| CN109591759B CN109591759B (en) | 2020-04-17 |
Family
ID=65967001
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910093153.8A Active CN109591759B (en) | 2019-01-30 | 2019-01-30 | Mechanical anti-theft lock for automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109591759B (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1628712A (en) * | 1925-10-23 | 1927-05-17 | Curtis Frank De | Permutation lock |
| DE2637655A1 (en) * | 1976-08-20 | 1978-02-23 | Ernst Woerner | Vehicle anti-theft device - has lock operated linkage which controls engagement of dog clutch between steering column sections |
| CN2393754Y (en) * | 1999-09-14 | 2000-08-30 | 盛德利 | Lock on vehicle steering system |
| WO2004002787A1 (en) * | 2002-06-27 | 2004-01-08 | Jianhua Zou | An anti-theft device for a separable steering wheel or a handlebar which identified the condition by using a special shaped code |
| CN201784575U (en) * | 2010-08-10 | 2011-04-06 | 张卫 | Steering wheel type anti-theft device |
| CN201941722U (en) * | 2010-12-20 | 2011-08-24 | 浙江吉利汽车研究院有限公司 | Antitheft mechanism for steering column |
| CN203835075U (en) * | 2014-05-12 | 2014-09-17 | 源文兴工业股份有限公司 | Improved horseshoe lock sawing-resistant structure |
| CN107396633A (en) * | 2014-12-01 | 2017-11-24 | 马夸特有限责任公司 | locking device for motor vehicle |
| CN108454690A (en) * | 2017-02-21 | 2018-08-28 | 操纵技术Ip控股公司 | Ball-type coupling assembly for steering column assembly |
-
2019
- 2019-01-30 CN CN201910093153.8A patent/CN109591759B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1628712A (en) * | 1925-10-23 | 1927-05-17 | Curtis Frank De | Permutation lock |
| DE2637655A1 (en) * | 1976-08-20 | 1978-02-23 | Ernst Woerner | Vehicle anti-theft device - has lock operated linkage which controls engagement of dog clutch between steering column sections |
| CN2393754Y (en) * | 1999-09-14 | 2000-08-30 | 盛德利 | Lock on vehicle steering system |
| WO2004002787A1 (en) * | 2002-06-27 | 2004-01-08 | Jianhua Zou | An anti-theft device for a separable steering wheel or a handlebar which identified the condition by using a special shaped code |
| CN201784575U (en) * | 2010-08-10 | 2011-04-06 | 张卫 | Steering wheel type anti-theft device |
| CN201941722U (en) * | 2010-12-20 | 2011-08-24 | 浙江吉利汽车研究院有限公司 | Antitheft mechanism for steering column |
| CN203835075U (en) * | 2014-05-12 | 2014-09-17 | 源文兴工业股份有限公司 | Improved horseshoe lock sawing-resistant structure |
| CN107396633A (en) * | 2014-12-01 | 2017-11-24 | 马夸特有限责任公司 | locking device for motor vehicle |
| CN108454690A (en) * | 2017-02-21 | 2018-08-28 | 操纵技术Ip控股公司 | Ball-type coupling assembly for steering column assembly |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109591759B (en) | 2020-04-17 |
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