CN107878604A - A kind of bicycle car locking anti-theft device - Google Patents
A kind of bicycle car locking anti-theft device Download PDFInfo
- Publication number
- CN107878604A CN107878604A CN201711332708.7A CN201711332708A CN107878604A CN 107878604 A CN107878604 A CN 107878604A CN 201711332708 A CN201711332708 A CN 201711332708A CN 107878604 A CN107878604 A CN 107878604A
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- CN
- China
- Prior art keywords
- lock
- theft device
- spring
- lock body
- bicycle
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- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62H—CYCLE STANDS; SUPPORTS OR HOLDERS FOR PARKING OR STORING CYCLES; APPLIANCES PREVENTING OR INDICATING UNAUTHORIZED USE OR THEFT OF CYCLES; LOCKS INTEGRAL WITH CYCLES; DEVICES FOR LEARNING TO RIDE CYCLES
- B62H5/00—Appliances preventing or indicating unauthorised use or theft of cycles; Locks integral with cycles
- B62H5/14—Appliances preventing or indicating unauthorised use or theft of cycles; Locks integral with cycles preventing wheel rotation
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Lock And Its Accessories (AREA)
Abstract
The present invention relates to bicycle lock field, and in particular to a kind of bicycle car locking anti-theft device, including the first lock body and the second lock body, the first lock body are the u-shaped lock that top carries fixed block；Second lock body is arranged on the top of fixed block, second lock body includes lock shaft, when anti-theft device in the locked state when, lock shaft drive u-shaped lock fixed block withstand bicycle rear formed a relocking button, u-shaped lock locks trailing wheel again through wheel closure, forms double lock.The bicycle car locking anti-theft device of the present invention includes the first lock body and the second lock body, and in the case where the first lock body is destroyed, the part that the second lock body stretches out still can withstand bicycle rear, and car will not still go adrift, and realize the effect of dual car locking.
Description
Technical field
The invention belongs to bicycle lock technical field, and in particular to a kind of bicycle car locking anti-theft device.
Background technology
Green Travel is advocated now, and bicycle trade quickly grows, and the appearance of especially shared bicycle allows the trip of people
It is more convenient, but bicycle and shared bicycle loss situation are also very serious, reason essentially consists in bicycle lock too easily by people
Destruction is dismantled.Common bicycle lock is easily disassembled.
Because present bicycle loss situation is serious, therefore is badly in need of a not easy to remove pair of bicycle lock.
The content of the invention
The purpose of the present invention is in view of the shortcomings of the prior art, there is provided a kind of bicycle car locking anti-theft device.The present invention's
Bicycle car locking anti-theft device includes the first lock body and the second lock body, and in the case where the first lock body is destroyed, the second lock body is stretched
The part gone out still can withstand bicycle rear, and car will not still go adrift, and realize the effect of dual car locking.
To achieve the above object, the present invention adopts the following technical scheme that：
A kind of bicycle car locking anti-theft device, the anti-theft device include the first lock body and the second lock body, and first lock body is
Top carries the u-shaped lock of fixed block；Second lock body is arranged on the top of fixed block, and second lock body includes lock shaft,
When anti-theft device in the locked state when, the lock shaft drives the fixed block of u-shaped lock to withstand bicycle rear and forms a relocking
Button, the u-shaped lock lock trailing wheel through wheel closure, form double lock again.
As preferable technical scheme：
Preferably, the u-shaped lock also includes the first lock housing, the first spring, dead bolt and stop, first spring and dead bolt
It is installed in the first lock housing and one end of first spring is connected with one end of dead bolt, the stop is arranged on fixed block
Interior, the side wall of the dead bolt is provided with bayonet socket, and when the u-shaped lock is shut, the stop is caught in the bayonet socket, the horseshoe
When shape lock is opened, the stop ejects the bayonet socket.
Preferably, the stop includes snib, second spring and motor drive mechanism, and one end of the second spring is fixed
On the inwall of fixed block, the other end is connected with one end of snib, and the motor drive mechanism drives second spring to stretch, and second
Spring drives snib to stretch, and realizes snib being caught in the bayonet socket or ejects.
Preferably, the motor drive mechanism includes motor, baffle plate and cam, and one end and the second spring of the baffle plate connect
Connect fixation, fixed position be second spring on the spring body at snib end, the side wall of the baffle plate passes through cam and motor
Connection.
Preferably, second lock body also includes the second lock housing, spring base and locking bar, one end of the spring base and lock shaft
It is fixedly connected, the other end is fixedly connected with locking bar, and spacing hole, the spring base and lock shaft are provided with the side wall of second lock housing
In the second lock housing, the locking bar is stretched out outside the spacing hole, and the bottom of the spacing hole is provided with retaining mechanism, described
When second lock body is locked, the locking bar is fixed in the retaining mechanism.
Preferably, the retaining mechanism is identical with the structure of the first lock body, size and spacing hole size Corresponding matching, described
The installation direction of retaining mechanism is opposite with the installation direction of the first lock body.
Preferably, second lock housing is shaped as hollow cylinder.
Preferably, the basal diameter of the lock shaft is less than or equal to the width of fixed block.
Preferably, the anti-theft device also includes base, and the anti-theft device is fixed on bicycle by base.
The action process of bicycle car locking anti-theft device of the present invention is：Releasing the second lock body manually when car locking makes
The fixed block being connected with the second lock body is withstood on trailing wheel, realizes that one re-locks, then clockwise manually by the handle of the first lock body
Mobile dead bolt, tangible two re-lock.When unblock, lock receives the handle bullet of the shared lock body of bicycle unlocking signal first
Open, then lock is retracted in lock under the action of the spring.Realize car locking and the function of picking up the car.If the first lock body is destroyed,
The part that second lock body stretches out still can withstand bicycle rear, and car will not still go adrift, and realize the effect of dual car locking.
First, lock-out state：
During locking, the second lock body locking bar compression spring seat, spring base drives lock shaft to stretch downwards, drives fixed block to withstand bicycle
Rear wheel, it is fixed on hour locking lever in the retaining mechanism of the second lock body, prevents locking bar from being shunk under reaction force；Lock-out state
Under, the second lock body, which stretches out to go to withstand back wheels of vehicle tire, to be stuck.
During locking, stretching dead bolt upper handle moves dead bolt and passes through bicycle quick clockwise manually manually, when the bayonet socket of dead bolt
Go to snib to it is corresponding when snib be caught in bayonet socket, dead bolt is immovable, and dead bolt wheel is locked.
During locking, motor module is closed.Second spring is in compression snib state, and it is motionless to head on snib.
2nd, unlocking process：
After mobile phone barcode scanning, shared bicycle information is issued server by mobile phone, and server gives unlock instruction under shared bicycle.
First, motor is started working, and is carried out the baffle plate being welded on spring upwards by the transmission device that cam is formed
Movement allows spring to be in compressive state, while the cam being connected with motor starts rotation and second spring is moved up with snib
Toward pull-up, that bayonet socket is pulled away from.Snib have compressed second spring simultaneously.On the bayonet socket of dead bolt, without the obstruction of snib, first
Spring can be quickly pulled back dead bolt to the pulling force of dead bolt, and dead bolt is just retracted into from bicycle quick inside lock, completion the
The unlocking of one lock body.Under unlocking condition, the position of the bayonet socket on dead bolt is moved to otherwise, and snib one end is by second spring top
, the other end is headed on by the outer wall of dead bolt, and motor need not be gone to control snib, and motor is closed, unlocked successfully！
Then the locking device of the second lock body is identical with the first lock body, after the locking device of the second lock body receives server work,
Buckling and locking device equally releases, and spring drives lock shaft retraction, and lock shaft is just retracted and no longer heads on wheel, shares the wheel of bicycle
Liberation, is unlocked successfully.
Beneficial effect
The bicycle car locking anti-theft device of the present invention, it is not easy to it is destroyed, greatly reduce the stolen phenomenon of vehicle.
The bicycle car locking anti-theft device of the present invention, lock external form is novel, attractive in appearance, easy to operate.
The bicycle car locking anti-theft device of the present invention, the structure that lock takes full advantage of car are transformed.
The bicycle car locking anti-theft device of the present invention, if the first lock body is destroyed, the part that the second lock body stretches out is still
Bicycle rear can be withstood, car will not still go adrift, and realize the effect of dual car locking.
Brief description of the drawings
Fig. 1 is the structural representation of the bicycle car locking anti-theft device of the present invention；
Fig. 2 is the structural representation of the first lock body in bicycle car locking anti-theft device of the invention；
Fig. 3 is the closure state schematic diagram of the bicycle car locking anti-theft device of the present invention；
Wherein, the lock bodies of 1- first, the lock housings of 11- first, the springs of 12- first, 13- dead bolts, 131- buckles, 14- second springs, 15-
Snib, 16- motors, 17- cams, 18- baffle plates, 19- fixed blocks, the lock bodies of 2- second, 21- retaining mechanisms, 22- spring bases, 23- locks
Bar, the lock housings of 24- second, 3- bases.
Embodiment
The invention will be further elucidated with reference to specific embodiments.
In the description of the invention, it is to be understood that term " " center ", " longitudinal direction ", " transverse direction ", " on ", " under ",
The orientation or position relationship of the instruction such as "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom ", " interior ", " outer " are
Based on orientation shown in the drawings or position relationship, it is for only for ease of the description present invention and simplifies description, rather than instruction or dark
Show that the device of meaning or element there must be specific orientation, with specific azimuth configuration and operation, thus it is it is not intended that right
The limitation of the present invention.
In the description of the invention, it is necessary to illustrate, unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected, or be integrally connected；Can
To be mechanical connection or electrical connection；Can be joined directly together, can also be indirectly connected by intermediary, Ke Yishi
The connection of two components interiors.For the ordinary skill in the art, above-mentioned term can be understood by concrete condition
Concrete meaning in the present invention.
As illustrated in the accompanying drawings from 1 to 3, it is the bicycle car locking anti-theft device of the present invention, anti-theft device includes the first lock body 1 and the
Two lock bodies 2, the first lock body 1 are the u-shaped lock that top carries fixed block；Second lock body 1 is arranged on the top of fixed block 19, the
Two lock bodies 2 include lock shaft, when anti-theft device in the locked state when, lock shaft drive u-shaped lock fixed block 19 withstand bicycle
Trailing wheel forms a relocking button, and u-shaped lock locks trailing wheel through wheel closure, forms double lock again.
U-shaped lock also includes the first lock housing 11, the first spring 12, dead bolt 13 and stop, and the first spring 12 and dead bolt 13 are equal
It is connected installed in 11 interior and the first spring 12 one end of the first lock housing with one end of dead bolt 13, stop is arranged in fixed block 19,
The side wall of dead bolt 13 is provided with bayonet socket 131, and when u-shaped lock is shut, stop is caught in bayonet socket 131, when u-shaped lock is opened, stop
Eject bayonet socket 131.
Stop includes snib 15, second spring 14 and motor drive mechanism, and one end of second spring 14 is fixed on fixed block
On 19 inwall, the other end is connected with one end of snib 15, and motor drive mechanism drives second spring 14 flexible, second spring 14
Drive snib 15 flexible, realize being caught in bayonet socket 131 of snib 15 or eject.
Motor drive mechanism includes motor 16, baffle plate 18 and cam 17, and one end and the second spring of baffle plate 18 are connected,
Fixed position be second spring on the spring body at the end of snib 15, the side wall of baffle plate 18 is connected by cam 17 and motor 16
Connect.
Second lock body 2 also includes the second lock housing 24, spring base 22 and locking bar 23, and one end of spring base 22 is fixed with lock shaft to be connected
Connect, the other end is fixedly connected with locking bar 23, is provided with spacing hole in the side wall of the second lock housing 24, and spring base 22 and lock shaft are arranged on the
In two lock housings 24, locking bar 23 is stretched out outside spacing hole, and the bottom of spacing hole is provided with retaining mechanism 21, when the second lock body 2 is locked, lock
Bar 23 is fixed in retaining mechanism 21.
Retaining mechanism 21 is identical with the structure of the first lock body 1, size and spacing hole size Corresponding matching, retaining mechanism 21
Installation direction is opposite with the installation direction of the first lock body 1.
Second lock housing 24 is shaped as hollow cylinder.
The basal diameter of lock shaft 25 is less than or equal to the width of fixed block 19.
Anti-theft device also includes base 3, and anti-theft device is fixed on bicycle by base 3.
The action process of bicycle car locking anti-theft device of the present invention is：The second lock body 2 is released manually when car locking
Make to withstand on trailing wheel with the fixed block 19 that the second lock body 2 is connected, realize that one re-locks, then it is manual by the handle of the first lock body 1
Mobile dead bolt 13 clockwise, tangible two re-lock.When unblock, lock receives shared the first lock body of bicycle unlocking signal 1
Handle flick, then lock is retracted in lock under the action of the spring.Realize car locking and the function of picking up the car.If the first lock body
1 is destroyed, and the part that the second lock body 2 stretches out still can withstand bicycle rear, and car will not still go adrift, and realize two-bolt lock
The effect of car.
First, lock-out state：
During locking, the compression spring seat 22 of 2 locking bar of the second lock body 23, spring base 22 drives lock shaft 25 to stretch downwards, drives fixed block
19 withstand bicycle rear wheel, are fixed on hour locking lever 23 in the retaining mechanism 21 of second lock body 2, prevent locking bar 23 in reaction
Shunk under power；Under lock-out state, the second lock body 2, which stretches out to go to withstand back wheels of vehicle tire, to be stuck.
During locking, the stretching upper handle of dead bolt 13 moves dead bolt 13 and passes through bicycle quick clockwise manually manually, when dead bolt 13
Bayonet socket 131 go to snib 15 to it is corresponding when snib 15 be caught in bayonet socket 131, dead bolt 13 is immovable, and the wheel of dead bolt 13 is locked
It is fixed.
During locking, the module of motor 16 is closed.Second spring 14 is in the compression state of snib 15, heads on snib 15
It is motionless.
2nd, unlocking process：
After mobile phone barcode scanning, shared bicycle information is issued server by mobile phone, and server gives unlock instruction under shared bicycle.
First, motor 16 is started working, and is entered the baffle plate 18 being welded on spring by the transmission device that cam 17 is formed
Row, which moves up, allows spring to be in compressive state, at the same the cam 17 being connected with motor 16 start rotation make second spring 14 with
Snib 15 is moved up toward pull-up, is pulled away from that bayonet socket 131.Snib 15 have compressed second spring 14 simultaneously.The bayonet socket of dead bolt 13
On 131, without the obstruction of snib 15, the first spring 12 can quickly pull back dead bolt 13, dead bolt 13 to the pulling force of dead bolt 13
Just it is retracted into from bicycle quick inside lock, completes the unlocking of the first lock body 1.Under unlocking condition, the bayonet socket on dead bolt 13
131 position is moved to otherwise, and the one end of snib 15 is headed on by second spring 14, and the other end is headed on by the outer wall of dead bolt 13,
Motor 16 need not be gone to control snib 15, and motor 16 is closed, unlocked successfully！
Then the locking device of the second lock body 2 is identical with the first lock body 1, and the locking device of the second lock body 2 receives server work
Afterwards, buckling and locking device equally releases, and spring drives lock shaft 25 to bounce back, and lock shaft 25, which is just retracted, no longer heads on wheel, shares bicycle
Wheel liberation, unlock successfully.
It the above is only the preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, under the premise without departing from the principles of the invention, some improvements and modifications can also be made, these improvements and modifications also should
It is considered as protection scope of the present invention.
Claims (9)
1. a kind of bicycle car locking anti-theft device, it is characterized in that：The anti-theft device includes the first lock body and the second lock body, described
First lock body is the u-shaped lock that top carries fixed block；Second lock body is arranged on the top of fixed block, second lock
Body includes lock shaft, when anti-theft device in the locked state when, after the lock shaft drives the fixed block of u-shaped lock to withstand bicycle
Wheel forms a relocking button, and the u-shaped lock locks trailing wheel through wheel closure, forms double lock again.
2. a kind of bicycle car locking anti-theft device according to claim 1, it is characterised in that the u-shaped lock also includes
First lock housing, the first spring, dead bolt and stop, first spring and dead bolt are installed in the first lock housing and first bullet
One end of spring is connected with one end of dead bolt, and the stop is arranged in fixed block, and the side wall of the dead bolt is provided with bayonet socket, the horse
When ungulate lock is shut, the stop is caught in the bayonet socket, and when the u-shaped lock is opened, the stop ejects the bayonet socket.
A kind of 3. bicycle car locking anti-theft device according to claim 2, it is characterised in that the stop include snib,
Second spring and motor drive mechanism, one end of the second spring are fixed on the inwall of fixed block, the other end and snib
One end is connected, and the motor drive mechanism drives second spring to stretch, and second spring drives snib to stretch, and realizes snib described
Being caught in bayonet socket is ejected.
A kind of 4. bicycle car locking anti-theft device according to claim 3, it is characterised in that the motor drive mechanism bag
Motor, baffle plate and cam are included, one end and the second spring of the baffle plate are connected, and fixed position is second spring close to snib
On the spring body at end, the side wall of the baffle plate is connected by cam with motor.
5. a kind of bicycle car locking anti-theft device according to claim 4, it is characterised in that second lock body also includes
Second lock housing, spring base and locking bar, one end of the spring base are fixedly connected with lock shaft, and the other end is fixedly connected with locking bar, institute
State and spacing hole is provided with the side wall of the second lock housing, the spring base and lock shaft are arranged in the second lock housing, and the locking bar stretches out institute
State outside spacing hole, the bottom of the spacing hole is provided with retaining mechanism, and when second lock body is locked, the locking bar is fixed on institute
State in retaining mechanism.
6. a kind of bicycle car locking anti-theft device according to claim 5, it is characterised in that the retaining mechanism and first
The structure of lock body is identical, size and spacing hole size Corresponding matching, the peace of the installation direction of the retaining mechanism and the first lock body
Dress is in opposite direction.
A kind of 7. bicycle car locking anti-theft device according to claim 5, it is characterised in that the shape of second lock housing
For hollow cylinder.
A kind of 8. bicycle car locking anti-theft device according to claim 5, it is characterised in that the basal diameter of the lock shaft
Less than or equal to the width of fixed block.
9. a kind of bicycle car locking anti-theft device according to claim 1, it is characterised in that the anti-theft device also includes
Base, the anti-theft device are fixed on bicycle by base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711332708.7A CN107878604A (en) | 2017-12-13 | 2017-12-13 | A kind of bicycle car locking anti-theft device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711332708.7A CN107878604A (en) | 2017-12-13 | 2017-12-13 | A kind of bicycle car locking anti-theft device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107878604A true CN107878604A (en) | 2018-04-06 |
Family
ID=61774352
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711332708.7A Withdrawn CN107878604A (en) | 2017-12-13 | 2017-12-13 | A kind of bicycle car locking anti-theft device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107878604A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108343323A (en) * | 2018-04-13 | 2018-07-31 | 公安海警学院 | A kind of tri-state car lock system |
| CN108454740A (en) * | 2018-04-25 | 2018-08-28 | 河北工业大学 | A kind of detection control apparatus of shared bicycle |
| CN109250014A (en) * | 2018-11-08 | 2019-01-22 | 上海钧正网络科技有限公司 | A kind of antijoyride device, lock and vehicle with insurance function |
| CN109838158A (en) * | 2019-03-28 | 2019-06-04 | 上海芯安信息科技有限公司 | Smart lock and vehicle for vehicle key-free starting |
| CN111717311A (en) * | 2019-08-10 | 2020-09-29 | 深圳中华自行车(集团)股份有限公司 | Anti-theft device of electric bicycle |
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| JP3035633U (en) * | 1996-09-10 | 1997-03-28 | 崑展 孫 | Horseshoe-shaped locking device for motorcycles |
| JPH11107603A (en) * | 1997-10-03 | 1999-04-20 | Itsuwa Kogyo Kk | Lock for bicycle |
| JP2000072065A (en) * | 1998-09-03 | 2000-03-07 | Sanden Denso Kk | Bicycle lock device |
| JP2001073613A (en) * | 1999-09-03 | 2001-03-21 | Shiroki Corp | Lock device for bicycle |
| CN2745836Y (en) * | 2004-10-15 | 2005-12-14 | 杨海山 | Built-in bicycle lock |
| JP2008037377A (en) * | 2006-08-10 | 2008-02-21 | Matsushita Electric Ind Co Ltd | Lock device for bicycle, bicycle and electric bicycle |
| CN207595117U (en) * | 2017-12-13 | 2018-07-10 | 天津城建大学 | A kind of bicycle car locking theftproof lock |
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2017
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Patent Citations (7)
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|---|---|---|---|---|
| JP3035633U (en) * | 1996-09-10 | 1997-03-28 | 崑展 孫 | Horseshoe-shaped locking device for motorcycles |
| JPH11107603A (en) * | 1997-10-03 | 1999-04-20 | Itsuwa Kogyo Kk | Lock for bicycle |
| JP2000072065A (en) * | 1998-09-03 | 2000-03-07 | Sanden Denso Kk | Bicycle lock device |
| JP2001073613A (en) * | 1999-09-03 | 2001-03-21 | Shiroki Corp | Lock device for bicycle |
| CN2745836Y (en) * | 2004-10-15 | 2005-12-14 | 杨海山 | Built-in bicycle lock |
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| CN207595117U (en) * | 2017-12-13 | 2018-07-10 | 天津城建大学 | A kind of bicycle car locking theftproof lock |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108343323A (en) * | 2018-04-13 | 2018-07-31 | 公安海警学院 | A kind of tri-state car lock system |
| CN108454740A (en) * | 2018-04-25 | 2018-08-28 | 河北工业大学 | A kind of detection control apparatus of shared bicycle |
| CN109250014A (en) * | 2018-11-08 | 2019-01-22 | 上海钧正网络科技有限公司 | A kind of antijoyride device, lock and vehicle with insurance function |
| CN109250014B (en) * | 2018-11-08 | 2024-05-10 | 上海钧正网络科技有限公司 | Car locking device, car lock with safety function and car |
| CN109838158A (en) * | 2019-03-28 | 2019-06-04 | 上海芯安信息科技有限公司 | Smart lock and vehicle for vehicle key-free starting |
| CN109838158B (en) * | 2019-03-28 | 2024-01-26 | 上海芯安信息科技有限公司 | Intelligent lock for keyless starting of vehicle and vehicle |
| CN111717311A (en) * | 2019-08-10 | 2020-09-29 | 深圳中华自行车(集团)股份有限公司 | Anti-theft device of electric bicycle |
| CN111717311B (en) * | 2019-08-10 | 2021-11-09 | 深圳中华自行车(集团)股份有限公司 | Anti-theft device of electric bicycle |
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180406 |