CN107985457A - Electric bicycle arm brace lock - Google Patents
Electric bicycle arm brace lock Download PDFInfo
- Publication number
- CN107985457A CN107985457A CN201711422489.1A CN201711422489A CN107985457A CN 107985457 A CN107985457 A CN 107985457A CN 201711422489 A CN201711422489 A CN 201711422489A CN 107985457 A CN107985457 A CN 107985457A
- Authority
- CN
- China
- Prior art keywords
- lock
- axis pin
- wall
- tongue
- lock body
- 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.)
- Granted
Links
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
- B62H1/00—Supports or stands forming part of or attached to cycles
- B62H1/02—Articulated stands, e.g. in the shape of hinged arms
-
- 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
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B63/00—Locks or fastenings with special structural characteristics
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Structural Engineering (AREA)
- Lock And Its Accessories (AREA)
Abstract
The invention discloses a kind of electric bicycle arm brace lock to include lock core, driving lever, lock tongue, the lock tube being fixedly connected with spike and the lock body being fixedly connected with vehicle frame, lock core, lock tongue and driving lever are located in lock body, lock tube is sleeved on the outer wall of lock body, lock core is installed on the leading portion in lock body, one end of the driving lever is fixed in lock core, and the other end of the driving lever is provided with eccentric shaft；Latter end in the lock body is equipped with lock tongue and axis pin, dead bolt hole and pin shaft hole are provided with the latter end side wall of the lock body, one end of the lock tongue is located in dead bolt hole, the other end has blind hole, and it is placed with latch bolt spring in the blind hole, the other end of latch bolt spring props up lock body inner wall, and described axis pin one end is stretched out pin shaft hole and is against on the inner wall of lock tube.The present invention provides a kind of electric bicycle arm brace lock, it has parking auto-lock function, and agent structure is sealed in lock body, easy to use, securely and reliably.
Description
Technical field
The present invention relates to a kind of electric bicycle arm brace lock, belongs to electric bicycle or lock for motorcycle field.
Background technology
At present, electric bicycle has become one of main means of transport that everybody uses, general Anti-theft lock for bicycle
It is not high for wheel lock, anti-theft performance, it is therefore desirable to increase arm brace lock on the spike of electric bicycle to improve security, still
The agent structure of conventional arm brace lock still remains stolen risk, and arm brace lock is easily subject to rain outside being all directly exposed to
The erosion of water and silt, causes arm brace lock can not normal use.
The content of the invention
The object of the present invention is to the defects of overcoming the prior art, there is provided a kind of electric bicycle support foot lock, it, which has, stays
Car auto-lock function, and agent structure is sealed in lock body, it is easy to use, securely and reliably.
Realizing above-mentioned purpose technical solution is：A kind of electric bicycle arm brace lock, including lock core, driving lever, lock tongue and spike
The lock tube being fixedly connected and the lock body being fixedly connected with vehicle frame, lock core, lock tongue and driving lever are located in lock body, and lock tube is sleeved on lock
On the outer wall of body, lock core is installed on the leading portion in lock body, and one end of the driving lever is fixed in lock core, the other end of the driving lever
It is provided with eccentric shaft；Latter end in the lock body is equipped with lock tongue and axis pin, and dead bolt hole is provided with the latter end side wall of the lock body
And pin shaft hole, one end of the lock tongue are located in dead bolt hole, the other end has blind hole, and lock tongue bullet is placed with the blind hole
Spring, the other end of latch bolt spring prop up lock body inner wall, and described axis pin one end is stretched out pin shaft hole and is against on the inner wall of lock tube, another
End has blind hole, and axis pin spring is placed with the blind hole, and the other end of axis pin spring props up lock body inner wall；The lock tongue
Side is provided with groove, and whens eccentric shaft turns can be in contact with the upper wall of groove, and the opposite side of the lock tongue is provided with lock slots；
The side of the axis pin is plane, is provided with the plane and the matched boss of lock slots；It is provided with the side wall of the lock tube
With the matched locking through hole of lock tongue, the inner wall of the lock tube is provided with axis pin guide groove, the axis pin guide groove and axis pin
Head end is engaged.
Further, the electric bicycle support foot lock further includes key, and the key is inserted into lock core.
Further, the key is L-shaped.
Further, fixed claw is additionally provided with the lock tube, and lock tube is fixedly connected by fixed claw with spike.
Further, the head end both sides of the axis pin are arc surface.
After employing above-mentioned technical proposal, the present invention realizes auto-lock function by the cooperation of lock tongue and axis pin, make car locking with
Unlock more convenient, while use special key, further increase security, and by agent structure lock core, lock
Tongue and axis pin etc. are sealed in lock body, are adapted to various adverse circumstances, are improved stability and service life.
Brief description of the drawings
Fig. 1 is the structure diagram of the locking state of the electric bicycle support foot lock of the present invention；
Fig. 2 is the structure diagram of the unlocking condition of the electric bicycle support foot lock of the present invention；
Fig. 3 is the structure diagram of the axis pin of the present invention；
Fig. 4 is the left view of Fig. 3；
Fig. 5 is the structure diagram of the lock tongue of the present invention；
Fig. 6 is the lock tongue and cooperation schematic diagram of the axis pin in locking state of the present invention；
Fig. 7 is the lock tongue and cooperation schematic diagram of the axis pin in unlocking condition of the present invention；
Fig. 8 is the lock tongue and cooperation schematic diagram of the axis pin when spike is kicked open of the present invention.
1, lock tube in figure, 2, lock body, 3, lock core, 4, driving lever, 5, eccentric shaft, 6, lock tongue, 7, axis pin, 8, latch bolt spring, 9,
Axis pin spring, 10, groove, 11, lock slots, 12, boss, 13, guide groove, 14, key, 15, fixed claw.
Embodiment
In order that the present invention can be more clearly and readily understood, it is right below according to specific embodiment and with reference to attached drawing
The present invention is described in further detail.
As shown in Fig. 1~8, a kind of electric bicycle arm brace lock, including lock core 3, driving lever 4, lock tongue 6 and spike are fixed and connected
The lock tube 1 connect and the lock body 2 being fixedly connected with vehicle frame, lock core 3, lock tongue 6 and driving lever 4 are located in lock body 2, and lock tube 1 is sleeved on
On the outer wall of lock body 2, lock core 3 is installed on the leading portion in lock body 2, and one end of the driving lever 4 is fixed in lock core 3, the driving lever 4
The other end be provided with eccentric shaft 5；Latter end in the lock body 2 is equipped with lock tongue 6 and axis pin 7, the latter end side wall of the lock body 2
On be provided with dead bolt hole and pin shaft hole, one end of the lock tongue 6 is located in dead bolt hole, and the other end has blind hole, and in the blind hole
Latch bolt spring 8 is placed with, the other end of latch bolt spring 8 props up 2 inner wall of lock body, and described 7 one end of axis pin is stretched out pin shaft hole and is against
On the inner wall of lock tube 1, the other end has blind hole, and axis pin spring 9 is placed with the blind hole, and the other end of axis pin spring 9 supports
Firmly 2 inner wall of lock body；The side of the lock tongue 6 is provided with groove 10, and the eccentric shaft 5 can connect when rotating with the upper wall of groove 10
Touch, the opposite side of the lock tongue 6 is provided with lock slots 11；The side of the axis pin 7 is plane, is provided with the plane and lock slots
11 matched boss 12；It is provided with the side wall of the lock tube 1 and the matched locking through hole of lock tongue 6, the inner wall of the lock tube 1
Axis pin guide groove 13 is provided with, the axis pin guide groove 13 is engaged with the head end of axis pin 7.
As shown in Figure 1, 2, key 14 is further included, the key 14 is inserted into lock core 3.
In order to further lift the security of the present invention, as shown in Figure 1, 2, the key 14 is L-shaped.
As a shown in Figure 6, fixed claw 15 is additionally provided with the lock tube 1, and lock tube 1 is fixed by fixed claw 15 with spike
Connection.
As shown in Figure 1, 2, the head end both sides of the axis pin 7 are arc surface.Can ensure axis pin head end and lock tube inner wall and
The cooperation of guide groove 13.Prevent that axis pin 7 and lock tube inner wall are stuck.
The operation principle of the present invention is as follows：
As shown in fig. 6, lock tongue 6 is stuck in the locking through hole on lock tube 1, lock body 2 and lock tube 1 can not be carried out opposite transport
Dynamic, since spike is fixed on lock tube 1 by fixed claw 15, spike can not be kicked open, and electric bicycle is in locking shape
State；
As shown in fig. 7, key 14 is injected in lock core 3, rotate key 14 and drive driving lever 4 to rotate, at the same it is inclined on driving lever 4
Mandrel 5 is rotated up, since upper wall of the eccentric shaft 5 when rotating with groove 10 is constantly in contact condition, so as to drive lock tongue 6
Movement upwards, makes boss 12 slip into lock slots 11, boss 12 blocks the upper wall of lock slots 11, lock tongue 6 is not fallen, lock tongue bullet
Spring 8 is in compressive state, and lock tongue 6 is completely out from the locking through hole on lock tube 1 at this time, then extracts key 14, completes out
Lock acts；
As shown in figure 8, after extracting key 14, the i.e. rideable electric bicycle of spike is kicked open, spike drives lock tube 1 to rotate,
The arc head end of axis pin 7 is moved along axis pin guide groove 13 at this time, until being in contact with the inner wall of lock tube 1, the inner wall of lock tube 1 pushes away
7 squeeze pin axis spring 9 of dynamic axis pin, makes the abjection out of groove 10 on lock tongue 6 of the boss 12 on axis pin 7, and latch bolt spring 8 discharges energy
Lock tongue 6 is pushed on the inner wall of lock tube 1 by amount.
When end, which is ridden, carries out parking, spike is propped up, lock tube 1 resets, and returns to state as shown in Figure 6, latch bolt spring 8
Lock tongue 6 is pushed into the locking through hole on lock tube 1, so as to complete self-locking.
Particular embodiments described above, has carried out the purpose of the present invention, technical solution and beneficial effect further in detail
Describe in detail it is bright, it should be understood that the foregoing is merely the present invention specific embodiment, be not intended to limit the invention, it is all
Within the spirit and principles in the present invention, any modification, equivalent substitution, improvement and etc. done, should be included in the guarantor of the present invention
Within the scope of shield.
Claims (5)
1. a kind of electric bicycle arm brace lock, including lock core (3), driving lever (4), lock tongue (6), the lock tube being fixedly connected with spike
(1) and with vehicle frame the lock body (2) being fixedly connected, lock core (3), lock tongue (6) and driving lever (4) are located in lock body (2), lock tube (1)
It is sleeved on the outer wall of lock body (2), it is characterised in that：Leading portion of the lock core (3) in lock body (2), the one of the driving lever (4)
End is fixed in lock core (3), and the other end of the driving lever (4) is provided with eccentric shaft (5)；Latter end in the lock body (2) houses
There are lock tongue (6) and axis pin (7), be provided with dead bolt hole and pin shaft hole on the latter end side wall of the lock body (2), the one of the lock tongue (6)
In the dead bolt hole, the other end has blind hole, and latch bolt spring (8) is placed with the blind hole at end, latch bolt spring (8) it is another
End props up lock body (2) inner wall, and described axis pin (7) one end is stretched out pin shaft hole and is against on the inner wall of lock tube (1), and the other end has blind
Hole, and axis pin spring (9) is placed with the blind hole, the other end of axis pin spring (9) props up lock body (2) inner wall；The lock tongue
(6) side is provided with groove (10), and the eccentric shaft (5) can be in contact when rotating with the upper wall of groove (10), the lock tongue (6)
Opposite side be provided with lock slots (11)；The side of the axis pin (7) is plane, is provided with the plane and matches with lock slots (11)
The boss (12) of conjunction；Be provided with the side wall of the lock tube (1) with the matched locking through hole of lock tongue (6), the lock tube (1) it is interior
Wall is provided with axis pin guide groove (13), and the axis pin guide groove (13) is engaged with the head end of axis pin (7).
2. electric bicycle arm brace lock according to claim 1, it is characterised in that：Further include key (14), the key
(14) it is inserted into lock core (3).
3. electric bicycle arm brace lock according to claim 2, it is characterised in that：The key (14) is L-shaped.
4. electric bicycle arm brace lock according to claim 1, it is characterised in that：It is additionally provided with the lock tube (1) solid
Determine pawl (15), and lock tube (1) is fixedly connected by fixed claw (15) with spike.
5. electric bicycle arm brace lock according to claim 1, it is characterised in that：The head end both sides of the axis pin (7) are
Arc surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711422489.1A CN107985457B (en) | 2017-12-25 | 2017-12-25 | Electric bicycle stand lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711422489.1A CN107985457B (en) | 2017-12-25 | 2017-12-25 | Electric bicycle stand lock |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107985457A true CN107985457A (en) | 2018-05-04 |
| CN107985457B CN107985457B (en) | 2023-06-06 |
Family
ID=62042483
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711422489.1A Active CN107985457B (en) | 2017-12-25 | 2017-12-25 | Electric bicycle stand lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107985457B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4095823A (en) * | 1976-05-07 | 1978-06-20 | Kawasaki Jukogyo Kabushiki Kaisha | Automatic side stand retreating device for motorcycle |
| CN2570141Y (en) * | 2002-08-20 | 2003-09-03 | 许志明 | Motorcycle bracing strut remote control lock |
| CN201495872U (en) * | 2009-05-12 | 2010-06-02 | 顾平 | Anti-theft vehicle lock with faceplate-shaped lock core |
| CN102837768A (en) * | 2011-06-21 | 2012-12-26 | 天津海州科工贸有限公司 | Lock control device of vehicle condition and ladder assembly |
| CN104108436A (en) * | 2014-06-19 | 2014-10-22 | 蚌埠市唐人机械科技有限公司 | Automatic lifting and locking device for electric vehicle |
| CN204250219U (en) * | 2014-11-25 | 2015-04-08 | 黄剑锋 | A kind of intelligent heel brace formula bicycle lock |
| CN207747957U (en) * | 2017-12-25 | 2018-08-21 | 常州艾仁机械有限公司 | Electric bicycle arm brace lock |
-
2017
- 2017-12-25 CN CN201711422489.1A patent/CN107985457B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4095823A (en) * | 1976-05-07 | 1978-06-20 | Kawasaki Jukogyo Kabushiki Kaisha | Automatic side stand retreating device for motorcycle |
| CN2570141Y (en) * | 2002-08-20 | 2003-09-03 | 许志明 | Motorcycle bracing strut remote control lock |
| CN201495872U (en) * | 2009-05-12 | 2010-06-02 | 顾平 | Anti-theft vehicle lock with faceplate-shaped lock core |
| CN102837768A (en) * | 2011-06-21 | 2012-12-26 | 天津海州科工贸有限公司 | Lock control device of vehicle condition and ladder assembly |
| CN104108436A (en) * | 2014-06-19 | 2014-10-22 | 蚌埠市唐人机械科技有限公司 | Automatic lifting and locking device for electric vehicle |
| CN204250219U (en) * | 2014-11-25 | 2015-04-08 | 黄剑锋 | A kind of intelligent heel brace formula bicycle lock |
| CN207747957U (en) * | 2017-12-25 | 2018-08-21 | 常州艾仁机械有限公司 | Electric bicycle arm brace lock |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107985457B (en) | 2023-06-06 |
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| SE01 | Entry into force of request for substantive examination | ||
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| GR01 | Patent grant |