CN2711004Y - Locking braking assembly for electric vehicle with lock device - Google Patents
Locking braking assembly for electric vehicle with lock device Download PDFInfo
- Publication number
- CN2711004Y CN2711004Y CN 200420027949 CN200420027949U CN2711004Y CN 2711004 Y CN2711004 Y CN 2711004Y CN 200420027949 CN200420027949 CN 200420027949 CN 200420027949 U CN200420027949 U CN 200420027949U CN 2711004 Y CN2711004 Y CN 2711004Y
- Authority
- CN
- China
- Prior art keywords
- lock
- wheel hub
- assembly
- battery
- driven car
- 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.)
- Expired - Fee Related
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- Motorcycle And Bicycle Frame (AREA)
Abstract
Disclosed is a locking braking assembly for electric vehicle with lock device, comprising the back shaft of the electric vehicle wheel, an electric motor wheel hub, the outer shell of the assembly and a locking braking device arranged in the outer shell of the assembly. The locking device of the locking braking assembly is composed of a lock core and the link mechanism of the lock core installed in the outer shell of the assembly, a wheel hub locking ring fixedly connected to the wheel hub of the electric motor, a fixing disk fixedly connected to the outer shell of the assembly, a locking post installed in the fixing disk and capable of sliding and a reset spring, the lock core drives the locking post to be locked and matched on the wheel hub locking ring through a link mechanism, and the locking braking device and the locking device are all realized in the locking braking assembly. The utility model has reasonable and compact structure, good anti-theft performance and good concealment, which is not easily discovered by robbers.
Description
Technical field
The utility model relates to a kind of battery-driven car lock field, particularly relate to a kind of existing drag function and have the lock function again, combine with the brake holding device together the battery-driven car brake holding assembly of deciding device with lock, its is suitable for battery-driven car and other similar vehicles and uses.
Background technology
Existing various electronic locks on the market, lock front-wheel or trailing wheel being arranged, locking front-wheel front fork is also arranged, is independent of each other between these electronic locks and the battery-driven car itself, be that electronic lock needs can realize the locking to battery-driven car by being installed in separately on the bicycle.Present electronic lock is of a great variety, be that crab jaw type, crossbar type or steel wire rope type all add that for common spring lock the locking bolt or the lock pin that pass steel ring block wheel, the electronic lock disguise of An Zhuaning is not good separately, be easy to be found by the robber, in case lock is pried open, battery-driven car is still excellent, and the robber can ride away battery-driven car, thereby the stolen frequent generation of battery-driven car.Although the improvement of relevant electronic lock is a lot, they go to consider from the fastness aspect that how to increase existing electronic lock often, thereby fundamentally can't solve the stolen question of substance of battery-driven car.
Summary of the invention
The purpose of this utility model is at the not enough defective in the above-mentioned battery-driven car lock technology, provides a kind of existing drag function to have the lock function again, the battery-driven car brake holding assembly of the all-in-one-piece device with lock that combines with the brake holding device.
For achieving the above object, the utility model adopts following scheme: a kind of battery-driven car brake holding assembly of device with lock, comprise the electric wheel rear axle, be installed in electrical motor wheel hub and assembly shell on the battery-driven car hind axle successively, and the brake holding device that places the assembly shell inner cavity, assembly shell one end is captiveed joint with rack for electric motor car, be installed in lock core and link gear thereof in the assembly shell, be fixedly connected on the wheel hub lock ring on the electrical motor wheel hub, be fixedly connected on the reaction plate on the assembly shell, be installed in the reaction plate slidably that lock and retracing spring constitute brake holding assembly blocking device, lock core drives lock by link gear and cooperates surely with the hublock ring lock.
The utility model is by being provided with lockout mechanism in existing battery-driven car brake holding assembly, replaced conventional battery-driven car lockset, blocking device and brake holding device are combined as a whole, basically keep simultaneously the structure of original brake holding assembly and principle unaffected, lock is realized sliding by cooperating compact lock core and link gear, good antivibration resistance ability is arranged under the lock core lock condition, brake holding device and blocking device coexist simultaneously, and the brake holding assembly is interior to be realized, have rational in infrastructure, compact, theftproof performance is good, good concealment, is difficult for being found by the robber.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the E-E cutaway view of Fig. 1.
Among the figure: 1, electrical motor rear wheel 2, electric wheel rear axle 3, electrical motor wheel hub 4, assembly shell 5, brake linkage 6, tie rod 7, brake facing 8, lock core 9, wheel hub lock ring 10, reaction plate 11, lock 12, retracing spring 13, bevel gear 14, umbrella fluted disc 15, cam bar 16, groove 17, hole 18, rack for electric motor car 19, nut 20, bearing 21, screw 22, socket head cap screw 23, key
The specific embodiment
Below in conjunction with embodiment and accompanying drawing the utility model is further specified:
As shown in Figure 1 and Figure 2, the utility model adopts a kind of battery-driven car brake holding assembly of device with lock, comprise electric wheel rear axle 2, the brake holding device that is installed in electrical motor wheel hub 3 and the assembly shell 4 on the battery-driven car hind axle 2 and places assembly shell 4 inner chambers successively, wherein the brake holding device is existing mechanism, comprises brake linkage 5, tie rod 6 and brake facing 7.When the need glancing impact, drive the tie rod 6 that brake linkage 5 pullings link to each other with brake linkage 5 other ends by handle, brake steel wire, the camber brake facing 7 that places on the tie rod 6 is dwindled be close to the purpose that reaches braking electric wheel rear axle 2 with wheel hub lock ring 9, loosen brake steel wire, the retracing spring in the brake linkage 5 with brake linkage 6 pushed home to keep electric wheel rear axle 2 free states.The utility model also can adopt and keep under original brake holding device unmodified state, to reach the purpose of braking electric wheel rear axle 2.The parts of brake holding assembly all are contained in the assembly shell 4, by electric wheel rear axle 2 and nut 19 assembly shell 4 is pressed on the electrical motor hind axle 2 bearings 20 inner ring end faces, assembly shell 4 other ends are connected to one by screw 21 and rack for electric motor car 18, can not rotate and can not move.Be installed in lock core 8 in the assembly shell 4, be fixedly connected on wheel hub lock ring 9 on the electrical motor wheel hub 3, be fixedly connected on reaction plate 10 on the assembly shell 4, be installed in the reaction plate 10 slidably that lock 11 and retracing spring 12 constitute brake holding assembly blocking devices.Reaction plate 10 is arranged in the wheel hub lock ring 9 built-in motor wheel hubs 3, wheel hub lock ring 9 and reaction plate 10 are socketed on the battery-driven car hind axle 2 successively, electrical motor rear wheel 1, electrical motor wheel hub 3 are connected to one with wheel hub lock ring 9, and can in the brake holding assembly, freely rotate, so and the interior part of brake holding assembly can not come in contact with it.Reaction plate 10 is fixedly connected on the assembly shell 4 by socket head cap screw 22, and lock core 8 drives lock 11 lock fit on wheel hub lock ring 9 by link gear.
The utility model adopts link gear to comprise to be arranged on bevel gear 13 that lock core 8 afterbodys and lock core 8 link, is installed in the umbrella fluted disc 14 that is meshed with bevel gear 13 between lock core 8 and the reaction plate 10.The utility model further is set to: umbrella fluted disc 14 non-engagement end faces are provided with some the spiral fashion cam bars 15 that wait the branch projection, be provided with lock 11 identical with cam bar 14 numbers and corresponding distribution in the reaction plate 10, lock offers groove 16 on 11 surfaces, cam bar 15 is positioned in the groove 14 of lock 11, groove 14 end faces are close to cam bar 14 inboards under the effect of retracing spring 12, wheel hub lock ring 9 peripheries offer or number identical with lock 11 numbers at double and diameter greater than the hole 17 of lock 11.The utility model also can adopt link gear to be set to shift fork and driving lever structure.
When the utility model uses, key 23 is inserted lock core 8, open lock core 8 when clockwise rotating key 23, the umbrella fluted disc 14 that drives bevel gear 13 and be meshed is with it also followed synchronously and is clockwise rotated, umbrella fluted disc 14 clockwise rotates and causes umbrella fluted disc 14 to shorten in the distance at the spiral fashion cam bar 15 relative centers at lock 11 places, causing to promote lock 11 to central slide, withdraw from wheel hub lock ring 9 up to lock 11, also is unlocking condition.When rotating counterclockwise key 23, lock core 8 drives bevel gear 13, umbrella fluted disc 14 rotates synchronously, and lock 11 is also followed the distance at 15 increases of spiral fashion cam bar and center, outwards slides in the effect of retracing spring 12, till inserting wheel hub lock ring 9, also be blocking.
Claims (4)
1, a kind of battery-driven car brake holding assembly of device with lock, comprise electric wheel rear axle (2), be installed in electrical motor wheel hub (3) and assembly shell (4) on the battery-driven car hind axle (2) successively, and the brake holding device that places assembly shell (4) inner chamber, assembly shell (4) one ends are captiveed joint with rack for electric motor car (18), it is characterized in that: be installed in lock core (8) and link gear thereof in the assembly shell (4), be fixedly connected on the wheel hub lock ring (9) on the electrical motor wheel hub (3), be fixedly connected on the reaction plate (10) on the assembly shell (4), be installed in the reaction plate (10) slidably that lock (11) and retracing spring (12) constitute brake holding assembly blocking device, lock core (8) drives lock (11) and wheel hub lock ring (9) lock fit by link gear.
2, according to the battery-driven car brake holding assembly of the described a kind of device with lock of claim 1, it is characterized in that: described reaction plate (10) is arranged in the wheel hub lock ring (9), and electrical motor wheel hub (3), wheel hub lock ring (9) and reaction plate (10) are socketed on the battery-driven car hind axle (2) successively.
3, according to the battery-driven car brake holding assembly of claim 1 or 2 described a kind of devices with lock, it is characterized in that: described link gear comprises the bevel gear (13) that is arranged on the interlock of lock core (8) afterbody and lock core (8), is installed in the umbrella fluted disc (14) that is meshed with bevel gear (13) between lock core (8) and the reaction plate (10), and non-engagement end face of umbrella fluted disc (14) and lock (11) are connected.
4, battery-driven car brake holding assembly according to the described a kind of device with lock of claim 3, it is characterized in that: the non-engagement end face of described umbrella fluted disc (14) is provided with some the spiral fashion cam bars (15) that wait the branch projection, be provided with lock (11) identical with cam bar (15) number and corresponding distribution in the reaction plate (10), lock (11) offers groove (16) on the surface, cam bar (15) is positioned in the groove (16) of lock (11), groove (16) end face is close to cam bar (15) inboard under the effect of retracing spring (12), wheel hub lock ring (9) periphery offer or number identical with lock (11) number at double and diameter greater than the hole (17) of lock (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420027949 CN2711004Y (en) | 2004-06-12 | 2004-06-12 | Locking braking assembly for electric vehicle with lock device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420027949 CN2711004Y (en) | 2004-06-12 | 2004-06-12 | Locking braking assembly for electric vehicle with lock device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2711004Y true CN2711004Y (en) | 2005-07-20 |
Family
ID=34870999
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420027949 Expired - Fee Related CN2711004Y (en) | 2004-06-12 | 2004-06-12 | Locking braking assembly for electric vehicle with lock device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2711004Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100351134C (en) * | 2006-02-16 | 2007-11-28 | 陈武昌 | Pick-proof contracting brake lock |
-
2004
- 2004-06-12 CN CN 200420027949 patent/CN2711004Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100351134C (en) * | 2006-02-16 | 2007-11-28 | 陈武昌 | Pick-proof contracting brake lock |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20050720 Termination date: 20110612 |