CN109591759B - Mechanical anti-theft lock for automobile - Google Patents
Mechanical anti-theft lock for automobile Download PDFInfo
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- CN109591759B CN109591759B CN201910093153.8A CN201910093153A CN109591759B CN 109591759 B CN109591759 B CN 109591759B CN 201910093153 A CN201910093153 A CN 201910093153A CN 109591759 B CN109591759 B CN 109591759B
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- arc
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- annular
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- steering shaft
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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 an automobile mechanical anti-theft lock, which comprises a steering wheel control panel, a steering wheel steering shaft and a connecting rod, wherein a baffle ring is welded on the steering wheel steering shaft, the rear end of the baffle ring is sleeved with a steering shaft annular lock, and the connecting rod is sleeved with a connecting rod annular lock; according to the device, the mechanical lock is arranged to be locked on a connecting rod in the control panel and a steering shaft fixed at the rear end of the control panel, so that the annular lock is inconvenient to cut off, and the steering wheel cannot be rotated when the annular lock is adjusted to a seat; the stop ring is fixedly welded on the steering shaft, so that the mechanical lock cannot be taken down when the steering wheel is taken down, and the safety of the mechanical lock is improved; the mechanical lock of design is comparatively short and small, directly locks the lower extreme at the steering wheel, and the person of stealing is inconvenient cuts off, and the user takes conveniently.
Description
Technical Field
The invention relates to the technical field of automobile anti-theft locks, in particular to an automobile mechanical anti-theft lock.
Background
Automotive anti-theft locks can be basically classified into three categories according to technical principles: mechanical anti-theft lock, electronic anti-theft alarm lock, networked anti-theft and anti-robbery (positioning, tracking) system, and mechanical anti-theft lock adopts mechanical mode to lock important position of motor vehicle, so as to attain the goal of convenient operation, but it still has the following disadvantages in practical use:
1. the mechanical lock arranged on the steering wheel is a long-handle mechanical lock, the lock is locked in a certain potential safety hazard, the steering wheel can be normally used although the operation is inconvenient when the driver seat is adjusted backwards, or the long handle is directly cut off, so that the long-handle mechanical lock loses the anti-theft function;
2. the long-handle mechanical lock is directly locked on the control panel, and a thief can take down the steering wheel and directly use the spare steering wheel;
3. because the general long-handle mechanical lock is overlong, the long-handle mechanical lock is inconvenient to store and take when not in use.
Disclosure of Invention
The invention aims to provide a mechanical anti-theft lock for an automobile, which aims to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: an automobile mechanical anti-theft lock comprises a steering wheel control panel, a steering wheel steering shaft and two connecting rods, wherein a baffle ring is welded on the steering wheel steering shaft, a steering shaft annular lock is sleeved at the rear end of the baffle ring, a connecting rod annular lock is sleeved on the connecting rods, two connecting rod annular locks are arranged, an arc-shaped connecting rod is welded between the two connecting rod annular locks, a first connecting steel ring is welded between the steering shaft annular lock and the connecting rod annular lock, a second connecting steel ring is clamped on the first connecting steel ring, a cross-shaped lock is arranged on the steering shaft annular lock, a fixing plate is welded in the steering shaft annular lock, a first spring is welded on one side of the fixing plate, an arc-shaped connecting plate is welded on the other end of the first spring, a sliding rod is welded on the arc-shaped upper side of the arc-shaped connecting plate, and an arc-shaped groove is correspondingly formed on the, the inboard welding of the opening of the one end of steering spindle annular lock has the second spring, the welding has cowl on the second spring, the welding has the arc iron plate of the other end of arc connecting plate, the rear end welding of arc iron plate has the gag lever post, the corresponding welding has interior magnet groove in the steering spindle annular lock, the through-hole has been seted up on the arc connecting plate, it has the lock core pole to peg graft on the through-hole, the upper end of lock core pole is connected with cross tool to lock, the inboard of first connection steel ring and second connection steel ring has all welded the iron chain, spacing hole has been seted up on the outer wall of first connection steel ring, it has elastic limiting block to correspond the welding on the outer wall of second connection steel ring.
Preferably, the steering shaft annular lock is of an arc-shaped structure, the opening distance of the two arc-shaped ends of the steering shaft annular lock is equal to the length of the diameter of the steering shaft of the steering wheel, and the annular inner diameter formed by the steering shaft annular lock and the arc-shaped connecting plate is smaller than the length of the inner diameter of the retaining ring.
Preferably, one end of the steering shaft annular lock is of an arc groove structure, when an arc connecting plate arranged on one side in the steering shaft annular lock is completely positioned on one side of a first spring, the first spring is in a compression state, and when the front end of the arc connecting plate is connected to the other arc edge of the steering shaft annular lock, the first spring is in a stretching state.
Preferably, the two connecting rod annular locks are arranged, the two connecting rod annular locks are identical in structure size, the internal structures of the two connecting rod annular locks are identical to the internal structure of the steering shaft annular lock, and the opening distance of the two arc ends of each connecting rod annular lock is equal to the length of the diameter of each connecting rod.
Preferably, the arc-shaped baffle is of an arc-shaped cylinder structure, the arc-shaped baffle is arranged at a notch at one end of the steering shaft annular lock and is respectively arranged at the upper end and the lower end of the notch, and the length of the arc-shaped baffle is less than half of the height of the notch of the steering shaft annular lock.
Preferably, the arc iron plate is arc cylinder structure, the arc wall has been seted up to the front end in interior magnet groove, and the size of arc wall equals the arc cylinder structure of arc iron plate, and the diameter of arc iron plate is good at to arc iron plate rear end welded stop lever length, and the both ends of stop lever are the arc structure.
Preferably, the sliding rod is welded at the side edge of the arc-shaped connecting plate, the sliding rod is connected in the arc-shaped groove in a sliding mode, the arc-shaped groove is formed in the steering shaft annular lock, and the arc-shaped groove is formed in one side of the first spring.
Preferably, the second is connected the steel loop and is the V font structure, and the one end joint of second connection steel loop is in first connection steel loop, and both ends weld respectively on two connecting rod annular locks in addition, all offer flutedly in first connection steel loop and the second connection steel loop, and all weld in the recess has the iron chain, the length of iron chain is good at the distance that steering spindle annular lock locked to connecting rod annular lock, and the outer cross-section of the one end that second connection steel loop and first connection steel loop are connected is less than the interior cross-sectional area of first connection steel loop.
Compared with the prior art, the invention has the beneficial effects that: the invention has reasonable structure and strong functionality, and has the following advantages:
1. according to the device, the mechanical lock is arranged to be locked on a connecting rod in the control panel and a steering shaft fixed at the rear end of the control panel, so that the annular lock is inconvenient to cut off, and the steering wheel cannot be rotated when the annular lock is adjusted to a seat;
2. the device is characterized in that the stop ring is fixedly welded on the steering shaft, so that the mechanical lock still cannot be taken down when the steering wheel is taken down, and the safety of the mechanical lock is improved;
3. the mechanical lock designed by the device is short and small, and is directly locked at the lower end of the steering wheel, so that a thief is inconvenient to cut off the mechanical lock, and a user can take the mechanical lock conveniently.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a front view of the present invention;
FIG. 3 is a cross-sectional view of the steering shaft ring lock construction of the present invention;
FIG. 4 is a schematic view of the steering shaft ring lock of the present invention;
FIG. 5 is a schematic view of the structure at A in FIG. 3 according to the present invention;
FIG. 6 is a schematic view of the connection structure of the steering shaft ring lock and the connecting rod ring lock of the present invention;
FIG. 7 is a schematic view of the structure of FIG. 6 at B according to the present invention.
In the figure: 1 steering wheel control panel, 2 steering wheel steering shaft, 3 connecting rods, 4 fender rings, 5 steering shaft annular locks, 6 connecting rod annular locks, 7 arc connecting rods, 8 first connecting steel rings, 81 second connecting steel rings, 9 cross locksets, 10 fixed plates, 11 first springs, 12 arc connecting plates, 13 slide bars, 14 arc grooves, 15 second springs, 16 arc baffle plates, 17 arc iron blocks, 18 limiting rods, 19 interior magnet grooves, 20 through holes, 21 lock pin rods, 22 iron chains, 23 limiting holes, 24 elastic limiting blocks.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1 to 7, the present invention provides a technical solution: a mechanical anti-theft lock for an automobile comprises a steering wheel control panel 1, a steering wheel steering shaft 2 and a connecting rod 3, wherein a baffle ring 4 is welded on the steering wheel steering shaft 2, a steering shaft annular lock 5 is sleeved at the rear end of the baffle ring 4, two connecting rod annular locks 6 are sleeved on the connecting rod 3, an arc-shaped connecting rod 7 is welded between the two connecting rod annular locks 6, a first connecting steel ring 8 is welded between the steering shaft annular lock 5 and the connecting rod annular lock 6, a second connecting steel ring 81 is clamped on the first connecting steel ring 8, a cross-shaped lock 9 is arranged on the steering shaft annular lock 5, a fixing plate 10 is welded in the steering shaft annular lock 5, a first spring 11 is welded on one side of the fixing plate 10, an arc-shaped connecting plate 12 is welded on the other end of the first spring 11, a sliding rod 13 is welded on the arc-shaped upper side of the arc-shaped connecting plate 12, an arc-shaped groove 14 is, the inboard welding of the opening of the one end of steering spindle annular lock 5 has second spring 15, the welding has cowl 16 on second spring 15, the welding of the other end of arc connecting plate 12 has arc iron plate 17, the welding of the rear end of arc iron plate 17 has gag lever post 18, the corresponding welding has interior magnet groove 19 in steering spindle annular lock 5, through-hole 20 has been seted up on arc connecting plate 12, it has lock core bar 21 to peg graft on the through-hole 20, the upper end of lock core bar 21 is connected with cross tool to lock 9, iron chain 22 has all been welded to the inboard of first connection steel ring 8 and second connection steel ring 81, spacing hole 23 has been seted up on the outer wall of first connection steel ring 8, it has elastic limiting block 24 to correspond the welding on the outer wall of second connection steel ring 81.
Further, the steering shaft annular lock 5 is of an arc-shaped structure, the opening distance of the two arc-shaped ends of the steering shaft annular lock 5 is equal to the length of the diameter of the steering wheel steering shaft 2, the annular inner diameter formed by the steering shaft annular lock 5 and the arc-shaped connecting plate 12 is smaller than the length of the inner diameter of the baffle ring 4, and the steering shaft annular lock 5 is directly sleeved on the steering wheel steering shaft 2 to be locked.
Further, the one end of steering spindle annular lock 5 is arc groove structure, and when the arc connecting plate 12 that one side set up was in one side in the steering spindle annular lock 5 was in one side in first spring 11 completely, first spring 11 was in compression state, and when the front end of arc connecting plate 12 was connected to another arc limit of steering spindle annular lock 5, first spring 11 was in tensile state, and first spring 11 plays the effect of elasticity recovery when withdrawing arc connecting plate 12.
Further, the connecting rod annular locks 6 are provided with two, the structure size of the two connecting rod annular locks 6 is the same, the internal structure of the two connecting rod annular locks 6 is the same as the internal structure of the steering shaft annular lock 5, the opening distance of the two ends of the arc of the connecting rod annular lock 6 is equal to the length of the diameter of the connecting rod 3, and one part of safety is added to the fixing of the connecting rod 3 by the two connecting rod annular locks 6.
Further, the arc-shaped baffle 16 is of an arc-shaped cylinder structure, the arc-shaped baffle 16 is arranged at the notch of one end of the steering shaft annular lock 5 and is respectively arranged at the upper end and the lower end of the notch, the length of the arc-shaped baffle 16 is smaller than half of the height of the notch of the steering shaft annular lock 5, and the arc-shaped baffle 16 plays a role in stopping and limiting the limiting rod 18.
Further, arc iron plate 17 is arc cylinder structure, and the arc wall has been seted up to the front end of interior magnet groove 19, and the size of arc wall equals arc iron plate 17's arc cylinder structure, and arc iron plate 17 rear end welded gag lever post 18's length is longer than arc iron plate 17's diameter, and gag lever post 18's both ends are arc structure, and gag lever post 18 conveniently removes when passing arc baffle 16.
Further, the sliding rod 13 is welded on the side of the arc-shaped connecting plate 12, the sliding rod 13 is slidably connected in the arc-shaped groove 14, the arc-shaped groove 14 is formed in the steering shaft annular lock 5, and the arc-shaped groove 14 is formed in one side of the first spring 11.
Further, the second is connected steel loop 81 and is the V font structure, the one end joint of second connection steel loop 81 is in first connection steel loop 8, both ends weld respectively on two connecting rod annular locks 6 in addition, all set up flutedly in first connection steel loop 8 and the second connection steel loop 81, all weld in the recess has iron chain 22, the length of iron chain 22 is good at steering spindle annular lock 5 to the distance of connecting rod annular lock 6, and the outer cross-section of the one end that second connection steel loop 81 and first connection steel loop 8 are connected is less than the interior cross-sectional area of first connection steel loop 8, and the longest length of iron chain 22 is no longer than the length of steering wheel steering spindle 2.
The working principle is as follows: when an automobile is parked, a steering wheel control panel 1 and a steering wheel steering shaft 2 are locked, the steering shaft annular lock 5 is sleeved on the steering wheel steering shaft 2, one end of the steering shaft annular lock 5 is provided with a cross lock 9, as the cross lock 9 is the existing lock, one model can be selected for use, for example, the internal structure of a lock cylinder in 32-63MM is directly taken for use, a U-shaped lock cylinder ring at the front end is replaced by a lock cylinder rod 21 of a cylinder, the stretching of the lock cylinder rod 21 is controlled by a key at the outer end of the cross lock 9, an arc connecting plate 12 connected with one end of the steering shaft annular lock 5 is moved, the position of a sliding rod 13 is moved by hand, the sliding rod 13 moves in an arc groove 14, when the sliding rod 13 moves to the forefront end of the arc groove 14, the arc connecting plate 12 enters the other side of the steering shaft annular lock 5, when the sliding rod 13 moves to the rearmost end of the arc groove 14, the arc-shaped connecting plate 12 is completely positioned at one side of the steering shaft annular lock 5; when the arc-shaped connecting plate 12 is arranged on one side of the steering shaft annular lock 5, the front end of the arc-shaped connecting plate 12 is positioned at the rear ends of the two arc-shaped baffles 16, and the two arc-shaped baffles 16 respectively block the limiting rods 18 at the front end of the arc-shaped connecting plate 12 under the elastic action force of the second spring 15; when the steering shaft annular lock 5 is sleeved on the steering wheel steering shaft 2, the arc-shaped connecting plate 12 is correspondingly moved to the other side of the steering shaft annular lock 5, because the inner magnet groove 19 is welded in the other side of the steering shaft annular lock 5, when the front end of the arc-shaped connecting plate 12 is moved to the other side of the steering shaft annular lock 5, the inner magnet groove 19 has an adsorption effect on the arc-shaped iron block 17 and performs a limiting effect, the front end of the arc-shaped connecting plate 12 is provided with a through hole 20, when the arc-shaped iron block 17 enters the inner magnet groove 19, the corresponding cross-shaped lockset 9 is rotated, a lock core rod 21 connected with the lower end of the cross-shaped lockset 9 is inserted in the through hole 20, and the lock core rod 21 locks the through hole 20; similarly, the two connecting rod annular locks 6 repeat the above operations on the connecting rods 3, and the two connecting rod annular locks 6 are directly welded to the arc-shaped connecting rod 7, and the two connecting rod annular locks 6 are respectively sleeved on two adjacent connecting rods 3;
when 5 looks lock of steering spindle ring-shaped lock and 6 looks lock of connecting rod ring-shaped lock connect on connecting rod 3 on steering spindle 2, first connection steel ring 8 and second are connected the steel ring 81 and are in detached state, the inboard iron chain 22 of first connection steel ring 8 and second connection steel ring 81 is in the outer end, conveniently operate connecting rod ring-shaped lock 6, when 5 and 6 pinning completions of connecting rod ring-shaped lock of individual steering spindle ring-shaped lock, correspond the joint in spacing hole 23 on first connection steel ring 8 with the elastic limiting block 24 of second connection steel ring 81 outer end, and the longest length of iron chain 22 is no longer than the length of steering spindle 2.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides an automotive machinery pickproof lock, includes steering wheel control dish (1), steering wheel steering spindle (2) and connecting rod (3), its characterized in that: the steering wheel is characterized in that a retaining ring (4) is welded on a steering shaft (2) of a steering wheel, an annular steering shaft lock (5) is sleeved at the rear end of the retaining ring (4), an annular connecting rod lock (6) is sleeved on a connecting rod (3), two annular connecting rod locks (6) are arranged, an arc-shaped connecting rod (7) is welded between the two annular connecting rod locks (6), a first connecting steel ring (8) is welded between the annular steering shaft lock (5) and the annular connecting rod lock (6), a second connecting steel ring (81) is clamped on the first connecting steel ring (8), a cross-shaped lock (9) is arranged on the annular steering shaft lock (5), a fixing plate (10) is welded in the annular steering shaft lock (5), a first spring (11) is welded on one side of the fixing plate (10), and an arc-shaped connecting plate (12) is welded on the other end of the first spring (11), the arc-shaped lock is characterized in that a sliding rod (13) is welded on the arc-shaped upper side of an arc-shaped connecting plate (12), an arc-shaped groove (14) is correspondingly formed in a steering shaft annular lock (5), a second spring (15) is welded on the inner side of an opening at one end of the steering shaft annular lock (5), an arc-shaped baffle plate (16) is welded on the second spring (15), an arc-shaped iron block (17) is welded at the other end of the arc-shaped connecting plate (12), a limiting rod (18) is welded at the rear end of the arc-shaped iron block (17), an inner magnet groove (19) is correspondingly welded in the steering shaft annular lock (5), a through hole (20) is formed in the arc-shaped connecting plate (12), a lock core rod (21) is inserted in the through hole (20), the upper end of the lock core rod (21) is connected with a cross-shaped lock (9), and iron chains (22) are welded on the, the outer wall of the first connecting steel ring (8) is provided with a limiting hole (23), and the outer wall of the second connecting steel ring (81) is correspondingly welded with an elastic limiting block (24).
2. The mechanical anti-theft lock for the automobile according to claim 1, characterized in that: the steering shaft annular lock (5) is of an arc-shaped structure, the opening distance of the two arc-shaped ends of the steering shaft annular lock (5) is equal to the length of the diameter of the steering wheel steering shaft (2), and the annular inner diameter formed by the steering shaft annular lock (5) and the arc-shaped connecting plate (12) is smaller than the length of the inner diameter of the retaining ring (4).
3. The mechanical anti-theft lock for the automobile according to claim 1, characterized in that: the one end of steering spindle annular lock (5) is arc groove structure, and when arc connecting plate (12) that one side set up was in one side in first spring (11) completely in steering spindle annular lock (5), first spring (11) are in compression state, when the front end of arc connecting plate (12) is connected to another arc limit of steering spindle annular lock (5), first spring (11) are in tensile state.
4. The mechanical anti-theft lock for the automobile according to claim 1, characterized in that: the connecting rod annular locks (6) are arranged in two, the two connecting rod annular locks (6) are identical in structure size, the inner structures of the two connecting rod annular locks (6) are identical to the inner structure of the steering shaft annular lock (5), and the opening distance between the two ends of the arc of each connecting rod annular lock (6) is equal to the length of the diameter of the connecting rod (3).
5. The mechanical anti-theft lock for the automobile according to claim 1, characterized in that: the arc-shaped baffle (16) is of an arc-shaped cylinder structure, the arc-shaped baffle (16) is arranged at a notch at one end of the steering shaft annular lock (5) and is respectively arranged at the upper end and the lower end of the notch, and the length of the arc-shaped baffle (16) is less than half of the height of the notch of the steering shaft annular lock (5).
6. The mechanical anti-theft lock for the automobile according to claim 1, characterized in that: arc iron plate (17) are arc cylinder structure, the arc wall has been seted up to the front end in interior magnet groove (19), and the size of arc wall equals the arc cylinder structure of arc iron plate (17), and the diameter of arc iron plate (17) is grown in to the length of arc iron plate (17) rear end welded gag lever post (18), and the both ends of gag lever post (18) are arc structure.
7. The mechanical anti-theft lock for the automobile according to claim 1, characterized in that: the sliding rod (13) is welded on the side edge of the arc-shaped connecting plate (12), the sliding rod (13) is connected in the arc-shaped groove (14) in a sliding mode, the arc-shaped groove (14) is formed in the steering shaft annular lock (5), and the arc-shaped groove (14) is formed in one side of the first spring (11).
8. The mechanical anti-theft lock for the automobile according to claim 1, characterized in that: the second is connected steel ring (81) and is the V font structure, and the one end joint of second connection steel ring (81) is in first connection steel ring (8), and both ends weld respectively on two connecting rod annular locks (6) in addition, all offer flutedly in first connection steel ring (8) and second connection steel ring (81), and all weld in the recess has iron chain (22), the length of iron chain (22) is longer than steering spindle annular lock (5) to the distance of connecting rod annular lock (6), and the outer cross-section of the one end that second connection steel ring (81) and first connection steel ring (8) are connected is less than the interior cross-sectional area of first connection steel ring (8).
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 CN109591759A (en) | 2019-04-09 |
| CN109591759B true CN109591759B (en) | 2020-04-17 |
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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 |
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| 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 |
|---|---|
| CN109591759A (en) | 2019-04-09 |
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