CN108860055A - Removable steering wheel - Google Patents
Removable steering wheel Download PDFInfo
- Publication number
- CN108860055A CN108860055A CN201710317600.4A CN201710317600A CN108860055A CN 108860055 A CN108860055 A CN 108860055A CN 201710317600 A CN201710317600 A CN 201710317600A CN 108860055 A CN108860055 A CN 108860055A
- Authority
- CN
- China
- Prior art keywords
- steering wheel
- steering column
- removable
- electric expansion
- expansion part
- 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.)
- Pending
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Classifications
-
- 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
- B60R25/0222—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 by disjoining steering wheel and column
Abstract
The present invention provides a kind of removable steering wheel, and removable steering wheel includes a steering wheel body, an electric sleeve barrel, a fixing component, a control module and an identification module；Steering wheel body includes that a direction handle and a connecting shaft, connecting shaft are connected in steering column, and connecting shaft has multiple shrinkage pools；Electric sleeve barrel slides over outside steering column；Fixing component has multiple balls and multiple perforation, and each ball passes through each perforation and connect with each shrinkage pool；Control module is installed on inside steering column and is electrically connected electric sleeve barrel；Identification module is mounted on direction handle and is electrically connected control module；Achieve the effect that intelligent anti-theft whereby.
Description
Technical field
The present invention relates to a kind of removable steering wheels.
Background technique
When driver does not use automobile, the key of automobile can be extracted, and using key or be remotely controlled key for automobile
Car door locking, avoids automobile in when not in use, is stolen by intentionally personage.
As long as but robber have can replicar key or the equipment that cracks remote-controlled lock, robber can easily replicate
Automobile key or the password for cracking remote-controlled lock, and automobile can be easily stolen, therefore driving would generally buy handle lock, it will
Handle lock is locked on the steering wheel, and steering wheel can not be rotated, when burglar enters automotive interior, that is, allows to start up the car
Steering wheel can not be operated.
However the structure of handle lock is simple, regardless of handle lock is using coded lock or key lock, burglar is all easy
Handle lock is directly destroyed using tool, and allows handle lock to lose function, and then car clout is driven away, so steering wheel
Lock can only delay the time that robber steals vehicle.
Furthermore part drives can be in installing alarm in automobile, when so that robber encountering car body, alarm can issue very big
Sound, notice, which drives, has robber to be intended to car theft, but if drive position and automobile position apart from it is far when, drive
The sound that just can not hear that alarm issues is sailed, therefore driving just can not rush to vapour because hearing alarm sound within first time
The place that vehicle is parked prevents burglar from stealing automobile and drives away；Therefore in summary the problem of, urgently improve.
Summary of the invention
The main object of the present invention is providing a kind of removable steering wheel.
In a preferred embodiment, the present invention provides a kind of removable steering wheel, is installed on a steering column, the removable side
It include a steering wheel body, an electric sleeve barrel, a fixing component, a control module and an identification module to disk；Direction disk sheet
Body includes a direction handle and the connecting shaft extended from direction handle, which is connected to the steering column
It is interior, and the outer surface of the connecting shaft offers multiple shrinkage pools；The electric sleeve barrel slides over outside the steering column；The fixing component
It include the multiple balls for being connected to the electric sleeve barrel inner wall and the multiple perforation for being provided with the steering column, each ball
Side passes through corresponding respectively perforation and connects with corresponding respectively shrinkage pool and the connecting shaft is fixed in the steering column；
The control module is installed on inside the steering column and is electrically connected the electric sleeve barrel；The identification module is mounted on direction handle
And it is electrically connected the control module, which stores an Identification Data；Wherein identification module acquisition is distinguished with this
Know data are consistent one and capture signal, the control module is enabled to drive the electric sleeve barrel sliding toward the direction far from direction disk ontology
Dynamic, with drive, respectively the ball is removed from corresponding each shrinkage pool respectively, and the connecting shaft is enable to loosen from the steering column
And it is extracted from the steering column；Reach the technical effect that can dismount direction disk ontology whereby.
Preferably, the electric sleeve barrel has a sleeve body and at least an electric expansion part, the sleeve body slide over institute
It states outside steering column, respectively the ball is connected to the inner wall of the sleeve body, which connects the sleeve
The one end of ontology far from direction handle, and the other end of the electric expansion part connects the steering column far from direction handle
Side, the control module are electrically connected the electric expansion part；Preferably, respectively the shrinkage pool is annularly be arranged in the connecting shaft outer
Surface, respectively the perforation is annularly arranged in the steering column, and respectively the ball is the inner wall for being annularly arranged in the sleeve body；
Preferably, the ball is the inner wall that Elastic Sliding is connected to the sleeve body；Preferably, the fixing component also includes one convex
Ring, the bulge loop extend from the steering column far from one end of direction disk ontology towards the outside, and the electric expansion part is separate should
The side of sleeve body is connect by connecting the bulge loop with the steering column, and the control module is by driving the electric expansion part
When retraction, it is able to drive the electric sleeve barrel and is slided toward the direction of the bulge loop；Preferably, being formed between the bulge loop and the steering column
One " T " shape；Preferably, the electric expansion part is for a cyclic annular electric expansion cylinder, which is set in the steering
The outside of column；Preferably, respectively the electric expansion part is a respectively electric expansion when quantity of the electric expansion part is multiple
Bar, the equal electric expansions part equally annular arrangement in the outside of the steering column；Preferably, the bulge loop offer it is multiple solid
Determine hole, respectively this waits the corresponding arranging of electric expansions part to the fixation hole respectively and respectively, and respectively the electric expansion part is far from the sleeve body
Side respectively correspond to wear to connect and be fixed in the respectively fixation hole；Reach simplified structure and the easy technical effect of assembling whereby.
Preferably, the identification module includes a capturing element and a control unit, which is electrically connected
The control module and the control unit, the capturing element can capture the acquisition signal；Preferably, the identification module also includes
One memory cell, the memory cell are electrically connected the control unit, which is stored in the memory cell；Preferably,
The capturing element is for a fingerprint capturing element, which is for a microcontroller, which is for a memory；
Preferably, the control module includes a control element, which is electrically connected the control unit and the electric expansion
Part；Preferably, the control module also includes power supply supply element, control member is electrically connected in power supply supply element
Part, the control unit and the electric expansion part；Preferably, the control element is for an automobile-used microcontroller, power supply supply member
Part is for a battery；Reach the technical effect of intelligent anti-theft whereby.
The beneficial effects of the present invention are by the setting of fixation kit, electric sleeve barrel and control module, reaching can be torn open
Fill the technical effect of steering wheel body；The technical effect of intelligent anti-theft can be reached via the setting of identification module；Via driving
Electric sleeve barrel is mobile to drive each ball to be embedded in each shrinkage pool or remove from each shrinkage pool, and by connecting shaft be fixed in steering column or from
It is loosened in steering column, since structure is simple, therefore can achieve the effect that simplified structure, furthermore also had and assemble easy function.
Detailed description of the invention
Fig. 1 is the perspective view of the removable steering wheel of the present invention.
Fig. 2 is the sectional view of the removable steering wheel of the present invention.
Fig. 3 is the control figure of the removable steering wheel of the present invention.
Fig. 4 is the use schematic diagram of the removable steering wheel of the present invention.
Fig. 5 is the usage state diagram of the removable steering wheel of the present invention.
Wherein, the reference numerals are as follows：
100 removable steering wheels
10 steering wheel bodies
11 direction handles
12 connecting shafts
121 shrinkage pools
20 fixing components
21 balls
22 perforation
23 bulge loops
231 fixation holes
30 electric sleeve barrels
31 sleeve bodies
32 electric expansion parts
40 control modules
41 control elements
42 power supplys supply element
50 identification modules
51 capturing elements
511 capture signal
52 control units
521 notification signals
53 memory cells
531 Identification Datas
90 steering columns
91 connection spaces
Specific embodiment
Fig. 1 to Fig. 3 is please referred to, for perspective view, sectional view and the control figure of the removable steering wheel of the present invention；Removable side
It is installed on a steering column 90 to disk 100, removable steering wheel 100 includes：One steering wheel body 10,20, one electricity of a fixing component
Moving sleeve 30, a control module 40 and an identification module 50.
Steering wheel body 10 includes a direction handle 11 and a connecting shaft 12, and connecting shaft 12 is from one end of direction handle 11
Extend；90 side of steering column offers a connection space 91；Connecting shaft 12 is connected in the connection space 91 of steering column 90；
The outer surface of connecting shaft 12 offers multiple shrinkage pools 121；The grade shrinkage pools 121 are the outer surfaces for being annularly arranged in connecting shaft 12.
Fixing component 20 includes multiple balls 21, the multiple perforation 22 for being provided with steering column 90 and a bulge loop 23；This etc.
Perforation 22 is annularly arranged in steering column 90；22 configurations corresponding with each shrinkage pool 121 respectively of each perforation；23 low damage column 90 of bulge loop
One end far from steering wheel body 10 is extended towards the outside, and " T " shape is formed between bulge loop 23 and steering column 90.
Electric sleeve barrel 30 has a sleeve body 31 and an at least electric expansion part 32；Sleeve body 31 slides over steering column
90 outside；Each ball 21 is connected to the inner wall of sleeve body 31, and each ball 21 is annularly to be arranged in sleeve body
31 inner wall, wherein each ball 21 is the inner wall for being connected to sleeve body 31 for Elastic Sliding；Each ball 21 is respectively and respectively
The 22 corresponding configurations of shrinkage pool 121 and each perforation, make each ball 21 pass through corresponding each perforation far from the side of sleeve body 31
22 connect with corresponding each shrinkage pool 121, and connecting shaft 12 is fixed in the connection space 91 of steering column 90；Electric expansion part
32 one end connect the one end of sleeve body 31 far from direction handle 11, and the other end of electric expansion part 32 connects bulge loop 23；Its
The quantity of middle electric expansion part 32 is that for the moment, electric expansion part 32 can be a cyclic annular extensible member, therefore electric expansion part 32 is to be arranged
In the outside of steering column 90.
In addition, if when the quantity of electric expansion part 32 is multiple, each electric expansion part 32 is respectively one electronic to stretch
Contracting bar, the equal electric expansions part 32 equally annular arrangement in the outside of steering column 90；And bulge loop 23 offers multiple fixations
Hole 231, each fixation hole 231 with the corresponding arranging of each electric expansion part 32, enable each electric expansion part 32 far from sleeve body respectively
31 side respectively corresponds in each fixation hole 231 for wearing and connecing and being fixed on bulge loop 23.
Control module 40 is installed in the connection space 91 of steering column 90；Control module includes a control element 41 and one
Power supply supplies element 42, and electric expansion part 32 and power supply supply element 42, power supply supply member is electrically connected in control element 41
Part 42 is electrically connected electric expansion part 32；Control element 41 is for an automobile-used microcontroller；Power supply supply element 42 is for an electricity
Pond, wherein battery can be rechargeable battery etc., and power supply supplies element 42 to supply electric expansion part 32 and control element 41 power supply.
Identification module 50 is mounted on direction handle 11, and identification module 50 includes a capturing element 51, a control unit 52
And control element 41, power supply supply element 42, capturing element 51 and note is electrically connected in a memory cell 53, control unit 52
Recall element 53；Power supply supply element 42 is capable of supply that identification 50 power supply of module；Capturing element 51 can capture signal
511；An Identification Data 531 is stored in memory cell 53, Identification Data 531 includes finger print data data；Capturing element 51 is
For a fingerprint capturing element, control unit 52 is for a microcontroller, and memory cell 53 is for a memory.
Referring to figure 3. and Fig. 4, for the control figure of the removable steering wheel of the present invention and schematic diagram is used, in use, using
Finger pressing is mounted on the identification module 50 of direction handle 11 by person, and the capturing element 51 for recognizing module 50 at this time can capture use
The fingerprint of person generate in the acquisition signal 511 containing finger print data data, after will capture signal 511 and pass to control unit 52,
When control unit 52, which receives, captures signal 511, then it can read the Identification Data 531 in memory cell 53, with single in control
It carries out capturing signal 511 in member 52 and the content of Identification Data 531 compares, when the finger print data data that acquisition signal 511 includes
When identical with the finger print data data that Identification Data 531 includes, control unit 52 can transmit a notification signal 521 and give control member
Part 41, control element 41 then drive 32 retraction of electric expansion part after receiving notification signal 521, to drive sleeve body 31 towards convex
The direction of ring 23 is slided, and drives each ball 21 mobile toward the inner wall of sleeve body 31 respectively, enables each ball 21 respectively from phase
It is removed in corresponding each shrinkage pool 121, and so that connecting shaft 12 is loosened in the connection space 91 of steering column 90, therefore connecting shaft
12 are capable of in the connection space 91 of low damage column 90 and are smoothly extracted, and reach the effect for separating 10 low damage column 90 of steering wheel body
Fruit, so when user does not use vehicle, it can be in such a way that 10 low damage column 90 of steering wheel body be separated to prevent from stealing
Thief cracks car key or remote-controlled lock enters in vehicle and vehicle drives away, and reaches antitheft technical effect whereby.
It referring to figure 5., is the usage state diagram of the removable steering wheel of the present invention, when user is intended to using vehicle, and
When being intended to steering wheel body 10 reinstalling steering column 90, connecting shaft 12 is inserted into first in the connection space 91 of steering column 90, and make
The control unit 52 for recognizing module 50 is electrically connected with the control element 41 and power supply of control module 40 supply element 42 respectively, is enabled
Power supply supply element 42 is capable of providing power supply and gives identification module 50, furthermore finger is pressed identification module 50 by user, makes to recognize
The fingerprint that the capturing element 51 of module 50 captures user generates the transmitting of acquisition signal 511 for including user's finger print data data
To control unit 52, control unit 52 can read the Identification Data 531 in memory cell 53 thereafter, and will capture 511 He of signal
Identification Data 531 is in the comparison for carrying out finger print data data in control unit 52, when the finger print data number that acquisition signal 511 includes
When identical according to the finger print data data included with Identification Data 531, control unit 52 can transmit notification signal 521 to control module
40 control element 41 then drives electric expansion part 32 to extend after control element 41 receives notification signal 521, and drives
Sleeve body 31 is mobile towards the direction of direction handle 11, enables direction of each ball 21 gradually towards the inner wall far from body ontology 31
It is mobile, in each shrinkage pool 121 for making the immigration connecting shaft 12 of each ball 21 gradually respectively, enable electric sleeve barrel 30 and steering column 90 via
Each ball 21 is respectively embedded into each shrinkage pool 121 and connect with connecting shaft 12, and connecting shaft 12 is fixed on to the connection of steering column 90
In space 91, connecting shaft 12 is fixed on steering column 90 whereby, to achieve the effect that steering wheel body 11 reinstalling steering column 90,
Enable user smoothly can operate vehicle by utilization orientation disk 100.
Furthermore when since steering wheel body 11 being reinstalled steering column 90, user must also make to press with finger identification mould
Block 50, in identification module 50 in carry out fingerprint comparison, when capture signal 511 in finger print data data and Identification Data 531
When interior finger print data data are identical, control element 41 can just drive electric expansion part 32 to extend, therefore when non-user is appointed
It is no elongation of decree electric expansion part 32 when the steering wheel body desire and the assembling of steering column 90 for taking other similar structures of anticipating, so
The steering wheel body of other similar structures is can not to connect and be fixed on steering column 90 in the connection space 91 of steering column 90,
Reach the technical effect of intelligent anti-theft whereby.
Further, since connecting shaft 12 is to drive fixing component 20 in the slide outside of steering column 90 by electric sleeve barrel 30
Each ball 21 be embedded in each shrinkage pool 121 of connecting shaft 12 or remove from each shrinkage pool 121, and make connecting shaft 12 be capable of fixing in
The function of being loosened in steering column or in low damage column 90, therefore also reach the technical effect of simplified structure, and also there is group dressing
Easy function.
According to above description it is found that first, by the setting of fixation kit 20, electric sleeve barrel 30 and control module 40,
Reach the technical effect that can dismount steering wheel body 10；Second, the setting via identification module 50 can reach intelligent anti-theft
Technical effect；Third, it is mobile to drive each ball 21 to be embedded in each shrinkage pool 121 or from each shrinkage pool via driving electric sleeve barrel 30
121 remove, and connecting shaft 12 is fixed in steering column 90 or is loosened in low damage column 90, since structure is simple, therefore can reach
To the effect for simplifying structure, furthermore also has and assemble easy function.
The foregoing is merely presently preferred embodiments of the present invention, the protection model of the claims being not intended to limit the invention
It encloses, therefore all other without departing from the lower equivalent change or modification completed of spirit disclosed in this invention, is intended to be limited solely by this hair
In the protection scope of bright claims.
Claims (15)
1. a kind of removable steering wheel, is installed on a steering column, which includes：
The connecting shaft that one steering wheel body includes a direction handle and is extended from direction handle, the connecting shaft are worn
It is connected in the steering column, and the outer surface of the connecting shaft offers multiple shrinkage pools；
One electric sleeve barrel slides over outside the steering column；
One fixing component includes to be connected to multiple balls of the electric sleeve barrel inner wall and be provided with the multiple of the steering column
Perforation, respectively the side of the ball passes through corresponding respectively perforation and connects with corresponding respectively shrinkage pool and fix the connecting shaft
In the steering column；
One control module is installed on inside the steering column and is electrically connected the electric sleeve barrel；And
One identification module, is mounted on direction handle and is electrically connected the control module, which stores one and distinguish
Know data；
Wherein the identification module captures one to be consistent with the Identification Data and captures signal, and the control module is enabled to drive the electronic set
Cylinder is slided toward the direction far from direction disk ontology, and with drive, respectively the ball is removed from corresponding each shrinkage pool respectively, makes this
Connecting shaft can be loosened from the steering column and is extracted from the steering column.
2. removable steering wheel as claimed in claim 1, wherein the electric sleeve barrel has a sleeve body and an at least electric expansion
Part, the sleeve body slide over outside the steering column, and respectively the ball is connected to the inner wall of the sleeve body, this is electronic
Extensible member one end connects the one end of the sleeve body far from direction handle, and described turn of the other end connection of the electric expansion part
Side to column far from direction handle, the control module are electrically connected the electric expansion part.
3. removable steering wheel as claimed in claim 2, wherein respectively the shrinkage pool is the outer surface for being annularly arranged in the connecting shaft, respectively
The perforation is annularly arranged in the steering column, and respectively the ball is the inner wall for being annularly arranged in the sleeve body.
4. removable steering wheel as claimed in claim 2, wherein the ball is the inner wall that Elastic Sliding is connected to the sleeve body.
5. removable steering wheel as claimed in claim 2, wherein the fixing component also includes a bulge loop, and the bulge loop is from the steering
Column extends towards the outside far from one end of direction disk ontology, which passes through company far from the side of the sleeve body
It connects the bulge loop and is connect with the steering column, when the control module is by driving the electric expansion part retraction, be able to drive the electricity
Moving sleeve is slided toward the direction of the bulge loop.
6. removable steering wheel as claimed in claim 5, wherein forms " T " shape between the bulge loop and the steering column.
7. removable steering wheel as claimed in claim 5, wherein the electric expansion part is for a cyclic annular electric expansion cylinder, this is electronic to stretch
Contracting part is set in the outside of the steering column.
8. removable steering wheel as claimed in claim 5, when wherein the quantity of the electric expansion part is multiple, each electric expansion part
A respectively electric telescopic rod, the equal electric expansions part equally annular arrangement in the outside of the steering column.
9. removable steering wheel as claimed in claim 8, wherein the bulge loop offers multiple fixation holes, and respectively the fixation hole is respectively and respectively
The equal corresponding arranging of electric expansions part, respectively the electric expansion part is respectively corresponded to wear to connect far from the side of the sleeve body and is fixed on
Respectively in the fixation hole.
10. removable steering wheel as claimed in claim 2, wherein the identification module includes a capturing element and a control unit,
The control module and the control unit is electrically connected in the capturing element, which can capture the acquisition signal.
11. wherein the identification module also includes a memory cell, the memory cell such as the removable steering wheel of claim 10
It is electrically connected the control unit, which is stored in the memory cell.
12. wherein the capturing element is for a fingerprint capturing element, the control unit such as the removable steering wheel of claim 11
It is for a microcontroller, which is for a memory.
13. wherein the control module includes a control element, control element difference such as the removable steering wheel of claim 10
It is electrically connected the control unit and the electric expansion part.
14. wherein the control module also includes power supply supply element, the power supply such as the removable steering wheel of claim 13
The control element, the control unit and the electric expansion part is electrically connected in supply element.
15. wherein the control element is for an automobile-used microcontroller, power supply supply such as the removable steering wheel of claim 14
Element is for a battery.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710317600.4A CN108860055A (en) | 2017-05-08 | 2017-05-08 | Removable steering wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710317600.4A CN108860055A (en) | 2017-05-08 | 2017-05-08 | Removable steering wheel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108860055A true CN108860055A (en) | 2018-11-23 |
Family
ID=64287308
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710317600.4A Pending CN108860055A (en) | 2017-05-08 | 2017-05-08 | Removable steering wheel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108860055A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3803401A1 (en) * | 1988-02-05 | 1989-08-17 | Ernst Hans Hellmut | Safety device for vehicles |
| US4901544A (en) * | 1989-06-07 | 1990-02-20 | Jang Jaw J | Steering wheel releasing and engaging mechanism |
| CN2154810Y (en) * | 1993-01-18 | 1994-02-02 | 张肇家 | Changeable steering wheel lock |
| CN1393361A (en) * | 2001-06-28 | 2003-01-29 | 黄金富 | Fingerprint lock for steering wheel of car |
| CN201240353Y (en) * | 2008-06-04 | 2009-05-20 | 茂晖科技股份有限公司 | Improved steering wheel lock |
| CN201992240U (en) * | 2010-12-17 | 2011-09-28 | 孜旺有限公司 | Quick coupling |
| CN104386113A (en) * | 2014-10-22 | 2015-03-04 | 王能仓 | Quick-detaching structure for steering wheel of racing car |
| CN205952045U (en) * | 2016-07-24 | 2017-02-15 | 南京珑瑞柯创汽车科技有限公司 | Steering wheel quick assembly disassembly structure of car |
-
2017
- 2017-05-08 CN CN201710317600.4A patent/CN108860055A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3803401A1 (en) * | 1988-02-05 | 1989-08-17 | Ernst Hans Hellmut | Safety device for vehicles |
| US4901544A (en) * | 1989-06-07 | 1990-02-20 | Jang Jaw J | Steering wheel releasing and engaging mechanism |
| CN2154810Y (en) * | 1993-01-18 | 1994-02-02 | 张肇家 | Changeable steering wheel lock |
| CN1393361A (en) * | 2001-06-28 | 2003-01-29 | 黄金富 | Fingerprint lock for steering wheel of car |
| CN201240353Y (en) * | 2008-06-04 | 2009-05-20 | 茂晖科技股份有限公司 | Improved steering wheel lock |
| CN201992240U (en) * | 2010-12-17 | 2011-09-28 | 孜旺有限公司 | Quick coupling |
| CN104386113A (en) * | 2014-10-22 | 2015-03-04 | 王能仓 | Quick-detaching structure for steering wheel of racing car |
| CN205952045U (en) * | 2016-07-24 | 2017-02-15 | 南京珑瑞柯创汽车科技有限公司 | Steering wheel quick assembly disassembly structure of car |
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20181123 |
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| WD01 | Invention patent application deemed withdrawn after publication |