CN110450899A - A kind of pedal electric bicycle brake gear - Google Patents
A kind of pedal electric bicycle brake gear Download PDFInfo
- Publication number
- CN110450899A CN110450899A CN201910748450.1A CN201910748450A CN110450899A CN 110450899 A CN110450899 A CN 110450899A CN 201910748450 A CN201910748450 A CN 201910748450A CN 110450899 A CN110450899 A CN 110450899A
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- Prior art keywords
- brake
- swing rod
- shaft
- pedal
- electric bicycle
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- 230000005540 biological transmission Effects 0.000 claims description 2
- 238000009434 installation Methods 0.000 abstract description 7
- 238000013461 design Methods 0.000 abstract description 2
- 238000003466 welding Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 239000002519 antifouling agent Substances 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62L—BRAKES SPECIALLY ADAPTED FOR CYCLES
- B62L3/00—Brake-actuating mechanisms; Arrangements thereof
- B62L3/02—Brake-actuating mechanisms; Arrangements thereof for control by a hand lever
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62L—BRAKES SPECIALLY ADAPTED FOR CYCLES
- B62L3/00—Brake-actuating mechanisms; Arrangements thereof
- B62L3/04—Brake-actuating mechanisms; Arrangements thereof for control by a foot lever
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62L—BRAKES SPECIALLY ADAPTED FOR CYCLES
- B62L3/00—Brake-actuating mechanisms; Arrangements thereof
- B62L3/08—Mechanisms specially adapted for braking more than one wheel
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Braking Elements And Transmission Devices (AREA)
Abstract
The invention discloses a kind of pedal electric bicycle brake gears, including vehicle frame, frame outside is hinged with service brake pedal, connecting plate is installed on service brake pedal, shaft is installed on the vehicle frame at service brake pedal rear, shaft one end is in frame outside and is fixed with swing rod one, the other end is in frame inside and is fixed with swing rod two, the frame inside of two front end of swing rod is equipped with brake pump, the piston rod and swing rod two of brake pump are sequentially connected, and the connector for pulling swing rod one to swing it with connecting plate is connected between connecting plate and swing rod one.The pedal electric bicycle brake gear, structure design is more reasonable, and brake pump can be mounted on frame inside and installation interference will not occur.
Description
Technical field
The present invention relates to electric automobiles, in particular to a kind of pedal electric bicycle brake gear.
Background technique
Existing electric vehicle is divided into saddle ride type and pedal, and pedal electric bicycle is provided with one between headstock and saddle
Pedal area, the foot of driver can be placed on pedal when riding.Foot is installed on the pedal of most of pedal electric bicycles
Brake apparatus.Service brake arrangement includes service brake pedal, and service brake pedal rear end is hinged in the middle part of pedal on the vehicle frame of lower section and is connected with brake
Fare or brake pump, service brake pedal front end are in the front end at pedal position.Service brake pedal needs to guarantee between front-end and back-end
Certain length to reduce using lever principle and step on power required when adding sand pedal, while making service brake manipulation cleverer
It is quick.
As shown in the electromobile frame of 201621330559 .1 of Patent No., the frame section below electric vehicle pedal is in U
Shape is provided with battery compartment on the vehicle frame below pedal rear end, is provided on the vehicle frame of pedal lower front along vehicle-body width direction
Connecting rod.Existing service brake arrangement pulls drum brake to brake vehicle by brake cable mostly.Though being braked by drum brake
So transmission is simple, and overall cost is low, but the braking distance of drum brake is longer for disc brake, while drum brake is in use process
Middle brake cable is easy to happen relaxation, needs often to tighten brake cable, inconvenient for use.
The Chinese patent of 201621400240 .1 of Patent No. discloses a kind of electric vehicle service brake structure, brake pump installation
In the rear side of service brake pedal hinge joint, when stepping on service brake pedal, the link block of service brake pedal rear end pushes braking pump work, braking
It pumps to disc brake component fuel feeding, brakes disc brake to vehicle.Although brake pump is arranged in this way to brake vehicle,
It is that brake pump and the substantially rectilinear arrangement of service brake pedal are connected to frame outside, occupied space is larger, will affect vehicle body plastic part
Installation, and when colliding or toppling over, brake pump is easy to happen damage, and maintenance replacement is more troublesome.
Although the distance between battery compartment and transverse connecting rod are greater than the length of brake pump, due to the hinge of service brake pedal
Contact is located substantially at the middle position between transverse connecting rod and battery compartment, hinge joint between transverse connecting rod length or
The length of hinge joint to battery compartment is respectively less than the length of brake pump, if before brake pump is simply mounted on service brake pedal hinge joint
Perhaps the connecting rod of the frame inside brake pump meeting of rear side and battery compartment or transverse direction interfere for side, cause brake pump can not
Installation.
Summary of the invention
In view of the deficiencies of the prior art, the present invention intends to provide a kind of pedal electric bicycle brake gear,
Structure design is more reasonable, and brake pump can be mounted on frame inside and installation interference will not occur.
Above-mentioned technical purpose of the invention has the technical scheme that a kind of pedal electric bicycle brake
Device, including vehicle frame, frame outside are hinged with service brake pedal, and connecting plate, the vehicle at service brake pedal rear are equipped on service brake pedal
Shaft is installed, shaft one end is in frame outside and is fixed with swing rod one, and the other end is in frame inside and is fixed on frame
Swing rod two, the frame inside of two front end of swing rod are equipped with brake pump, and the piston rod and swing rod two of brake pump are sequentially connected, connecting plate
The connector for pulling swing rod one to swing it with connecting plate is connected between swing rod one.
Through the above technical solutions, service brake pedal rotates around hinge joint when stepping on service brake pedal.It is mounted on foot
Connecting plate on brake pedal rotates together also with service brake pedal.Connecting plate is connect by connector with swing rod one, so that
Swing rod one also rotates, and swing rod one and swing rod two are fixed in same root shaft, swing rod while swing rod one is swung
Two also rotate, so that swing rod two drives the piston rod of brake pump to slide into brake pump, pump work are braked, to vehicle
It brakes.
Rotation axis is located on rear side of service brake pedal and close to battery compartment, so that the swing rod two of driving braking pump work is also close to electricity
Chi Cang, so that between swing rod two and transverse connecting rod there is enough spaces to install brake pump.So that brake pump can pacify
Mounted in frame inside, brake pump is damaged when electric vehicle being avoided to collide or topple over.Shaft can directly drill on vehicle frame
It is installed, special attachment base also can be set and installed.
Preferably, further include parking brake hand handle and brake cable, limit base, brake cable one end and parking brake hand handle are provided on vehicle frame
Connection, the other end pass through limit base and connect with swing rod one, swing rod two or connecting plate.
Through the above technical solutions, the setting of parking brake hand handle is so that also can carry out work to driving brake pump by parking brake hand handle
Make, when service brake pedal occur clamping stagnation when can also be braked by parking brake hand handle, thus improve the brake apparatus safety and
Reliability.
Equal energy band movable pendulum bar two is swung when being swung due to connecting plate and swing rod one, and brake cable can be with appointing in three
It anticipates one to link and can drive braking pump work.Flexibly brake cable can be made to drive by the change that position is arranged to limit base
Connecting plate, swing rod one or swing rod two are swung.For example, it is desired to which limit base is arranged when driving connecting plate to swing by brake cable
In the front end (i.e. headstock direction) of connecting plate, line back end of braking is connect with connecting plate, can be drivingly connected plate swing in this way.
Preferably, holding brake device is had in the parking brake hand handle.
Through the above technical solutions, as when parking brake gear can be made always by the holding brake device in hand handle
It is maintained at braking state, vehicle is made to be in on-position, so that safety when parking, parking is improved, even if being parked in inclined
Car slipping phenomenon will not occur for vehicle on road surface.It is the prior art that holding brake device is arranged in parking brake hand handle, at present electronic
Vehicle field has relatively broad utilization, such as the parking braking hand handle and Patent No. of 201621327765 .7 of Patent No.
201510630603.4 a kind of ratchet-type halting mechanism suitable for parking brake brake gear.
Preferably, attachment base is provided on vehicle frame, shaft is threaded through in attachment base.
Through the above technical solutions, the setting of attachment base can preferably be fixed shaft.It is another on vehicle frame simultaneously
Outer setting attachment base no longer needs to directly drill for installing shaft on vehicle frame, it is ensured that the intensity of vehicle frame entirety.Attachment base is another
Outer setting can reduce to avoid caused vehicle frame integral strength is punched directly on vehicle frame.
Preferably, it is provided with jump-ring slot in shaft, circlip is installed in jump-ring slot.
Through the above technical solutions, shaft can be fixed on vehicle frame by the setting of circlip and jump-ring slot more conveniently,
Twice jump-ring slot can be set in shaft, be in vehicle frame between two jump-ring slots, so that sliding axially for circlip is limited, it is right
The position of shaft carries out finite limitation and fixation.
Preferably, swing rod one is integrally fixed in shaft, and swing rod two is detachably connected on the shaft other end；Or swing rod one
It is detachably connected on the shaft other end, swing rod two is integrally fixed in shaft.
Through the above technical solutions, perhaps swing rod two is integrally fixed in shaft so that swing rod one or swing rod swing rod one
Two and shaft stored in storage as a part, vehicle number of parts can correspondingly be reduced, when assembling is more convenient.
So-called integrally connected refers to that swing rod one or swing rod two are securely connect with shaft, becomes an entirety, the work when taking, assembling
For the part of an entirety.It, can be by being cast as one between swing rod one or swing rod two and shaft in processing, it can also
By being integrally formed in a manner of welding, be interference fitted etc..
Preferably, shaft outer end is provided with radial mounting hole, and the lower end of swing rod one is provided with pastes with shaft outer surface
The fitting section of conjunction is bonded in section and is provided with the corresponding through-hole of mounting hole, is equipped with fixing piece in through-hole and mounting hole.
Through the above technical solutions, since the setting of fitting section can enable swing rod one to be preferably bonded shaft table
Face, so that the two connection is stronger.Being bonded section surface can be cambered surface, at this time also be arc surface on the outside of shaft.It mentions
Volume end surfaces of laughing a great ho-ho may be plane, and shaft side can mill out plane at this time, thus with section cooperation is bonded.And due to pendulum
Bar one is in frame outside, and swing rod one is detachably connected with shaft outer end, and operating space is bigger, and installation is more convenient when fixed.
Preferably, fixing piece includes bolt, and bolt one end passes through through-hole and mounting hole and is bolted with fastening nut.
Through the above technical solutions, swing rod one and shaft are fixed using bolt and nut, install, dismantle it is more square
It just,, can be to avoid right during the installation process in an assembling process without being tapped to fixing piece while compared with interference fit
Vehicle frame, attachment base etc. cause to impact.Since frame outside generally can all spray one layer of protective paint, according to interference fit, striking
Protective paint can be damaged during hitting, vehicle frame is caused to be easy to happen corrosion, to influence the service life of vehicle frame.
Preferably, connecting hole is provided on swing rod one, brake cable and/or connector rear end are provided with adjusting screw rod, adjust
Screw rod passes through connecting hole and is bolted with adjusting nut.
Through the above technical solutions, the setting of adjusting nut can be to the connector length between connecting plate and swing rod one
It is adjusted, while the tightness between parking brake hand handle and swing rod one can be also adjusted, so that hand-to-hand grip in a flash can
Also shaft can be driven to rotate immediately when immediately driving shaft rotation, while stepping on service brake pedal.Connector can be used and stop
Fixation hole is arranged in one end of the similar wirerope of fare, adjusting screw rod towards headstock direction, and wirerope is inserted into fixation hole,
Then the end of screw rod is squeezed, so that wirerope is clamped in screw rod.
It preferably, further include front-wheel disc brake component and rear-wheel disc brake component, front-wheel disc brake component and rear-wheel disc brake component are equal
It is connect by oil pipe with brake pump.
Through the above technical solutions, when step on service brake pedal or hold with a firm grip parking brake hand handle when, can simultaneously to front-wheel and
Rear-wheel brakes, to reduce braking distance, while when can also prevent emergency brake, if may send out when front-wheel individually being stopped dead
Raw vehicle is toppled over or the preceding generation for turning over phenomenon, improves security performance.
Compared with prior art, the invention has the benefit that by setting shaft and swing rod two, so that two He of swing rod
Have biggish installation space for installing brake pump between transverse link below pedal front end, brake pump is pacified
Mounted in frame inside, so that brake pump is damaged when vehicle being avoided to collide and topple over.Parking brake and service brake can be real simultaneously
It now links, regardless of can be braked simultaneously to front-wheel and rear-wheel by parking brake or service brake, to reduce braking distance, improves
The safety of vehicle.
Detailed description of the invention
Fig. 1 is the perspective view one of embodiment；
Fig. 2 is the perspective view two of embodiment；
Fig. 3 is the enlarged drawing in Fig. 1 at A；
Fig. 4 is the enlarged drawing in Fig. 2 at B；
Fig. 5 is the perspective view after shaft, swing rod one and swing rod two assemble；
Fig. 6 is the explosive view of shaft, swing rod one and swing rod two；
Fig. 7 is the schematic diagram of brake pump and front-wheel disc brake and rear-wheel disc brake.
Appended drawing reference: 1, vehicle frame；2, service brake pedal；3, connecting plate；4, shaft；5, swing rod one；6, swing rod two；7, it brakes
Pump；8, piston rod；9, connector；10, brake cable；11, limit base；12, attachment base；13, jump-ring slot；14, circlip；15, it installs
Hole；16, it is bonded section；17, through-hole；18, fixing piece；19, bolt；20, fastening nut；21, connecting hole；22, adjusting screw rod；23,
Adjusting nut；24, front-wheel disc brake component；25, rear-wheel disc brake component；26, oil pipe；27, battery compartment；28, connecting rod；29, parking brake
Hand handle.
Specific embodiment
Below in conjunction with attached drawing, invention is further described in detail.
This specific embodiment is only explanation of the invention, is not limitation of the present invention, those skilled in the art
Member can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, but as long as at this
All by the protection of Patent Law in the scope of the claims of invention.
As depicted in figs. 1 and 2, a kind of pedal electric bicycle brake gear, including vehicle frame 1, vehicle frame 1 are in below pedal
Region is in U-shape.Service brake pedal 2 is installed on the outside of the vehicle frame 1 below pedal area, 2 rear end of service brake pedal is hinged on vehicle frame 1,
When stepping on service brake pedal 2, service brake pedal 2 can be around hinged spot wobble.2 rear end of service brake pedal is fixed with connecting plate 3.Hingedly
Attachment base 12 is welded on the vehicle frame 1 at point rear, attachment base 12 is in 27 front side of battery compartment, is rotatably equipped with and turns in attachment base 12
Axis 4.4 both ends of shaft are respectively at the inner side and outer side of vehicle frame 1.Shaft 4 is on the one end in 1 outside of vehicle frame and is detachably equipped with
Swing rod 1, shaft 4 are on one end of 1 inside of vehicle frame and are fixed with swing rod 26.Pass through connection between swing rod 1 and connecting plate 3
Part 9 is attached.When stepping on service brake pedal 2, connecting plate 3 is swung with service brake pedal 2, while pulling pendulum by connector 9
Bar 1 is swung with connecting plate 3.Reset spring is connected with (in figure not between the vehicle frame 1 at one 5 rear of swing rod 1 and swing rod
Show), when unclamping service brake pedal 2, reset spring drives one 5 counter-rotating of swing rod, while driving connecting plate by connector 9
3 reset.
Brake pump 7 is installed on the inside of the vehicle frame 1 of 26 front end of swing rod, brake pump 7 is in 28 rear of connecting rod, swing rod 26 with
The piston rod 8 of brake pump 7 is sequentially connected.When swing rod 26 is swung to headstock direction, push the piston rod 8 of brake pump 7 to braking
7 inside of pump is mobile, to squeeze the oil liquid in brake pump 7, so that brake pump 7 drives the brake of disc brake component.
The device further includes parking brake hand handle 29 and brake cable 10.Parking brake hand handle 29 is mounted on the handle of headstock, brake cable
10 one end is connect with parking brake hand handle 29.Limit base 11 is additionally provided on vehicle frame 1, limit base 11 is located at attachment base 12 and service brake hinge
Between contact, 10 rear end of brake cable passes through limit base 11.10 rear end of brake cable is connect with swing rod 1.When parking brake hand handle 29 of holding with a firm grip
When, 10 rear end of brake cable moves forward, so that swing rod 1 be driven also to swing to headstock direction, and then swing rod 26 is driven to drive
Dynamic brake pump 7 is braked.Brake cable 10 can also be connect with connecting plate 3 or swing rod 26, can also reach identical effect in this way.
Holding brake device is also had on parking brake handle, single is the prior art, patent for hand handle holding brake device
Number for 201621327765 .7 parking braking hand handle and Patent No. 201510630603.4 one kind be suitable for parking brake brake
There is disclosure in the ratchet-type halting mechanism of device, details are not described herein.
As shown in Figure 5 and Figure 6, there are two jump-ring slots 13 for setting in shaft 4, when shaft 4 is mounted in attachment base 12, two
Jump-ring slot 13 is located at the side of attachment base 12 and is equipped with circlip 14.Shaft 4 carries out its axial location by circlip 14
Positioning.
Swing rod 1 is removably mounted at 4 one end of shaft, and swing rod 26 is fixed on 4 other end of shaft.Swing rod 26 and shaft 4
Between be fixed by welding, round same hole is offered on swing rod 26,4 inner end end of shaft passes through swing rod 26,
Then make to be linked together between the two by welding, make to be installed and stored as a part between the two.In addition,
Polygonal hole, and the polygon that 4 inner end end of shaft is contoured to correspond to can also be opened up on swing rod 26, so that 4 inner end of shaft
After penetrating into the polygonal hole on swing rod 26, circumferential clamping engagement can occur, between the two so as to realize torque
Transmitting.Then it is linked together again by the modes such as welding, being interference fitted between swing rod 26 and shaft 4.One end of swing rod 1 is set
It is equipped with the fitting section 16 being bonded with 4 lateral surface of shaft, is bonded in section 16 and offers through-hole 17, be also equipped in shaft 4 radial
Mounting hole 15, through-hole 17 are correspondingly arranged with mounting hole 15.It is equipped in through-hole 17 and mounting hole 15 for fixing swing rod 1 and turning
The fixing piece 18 of axis 4.Fixing piece 18 includes bolt 19 and fastening nut 20.19 end of bolt passes through through-hole 17 and mounting hole 15,
And it connect that the two is made to be fixed together with fastening nut 20.
It is additionally provided with connecting hole 21 on swing rod 1, the rear end of brake cable 10 and connector 9 is provided with adjusting screw rod 22,
Adjusting screw rod 22 passes through connecting hole 21.The threaded one end that adjusting screw rod 22 passes through connecting hole 21 is connected with adjusting nut 23.Pass through
The setting of adjusting nut 23, can the degrees of tensions more conveniently to connector 9 and brake cable 10 be adjusted so that
Between swing rod 1 and connecting plate 3, preferable linkage performance is able to maintain between swing rod 1 and parking brake hand handle 29, when stepping on service brake
Swing rod 1 can be swung immediately when pedal 2 or hand-to-hand grip brake lever hand, to brake.
The device further includes front-wheel disc brake component 24 and rear-wheel disc brake component 25, front-wheel disc brake component 24 and rear-wheel disc brake group
Part 25 is connect by oil pipe 26 with brake pump 7, so that the brake gear can simultaneously brake to front wheels and rear wheels,
Braking distance is reduced, vehicle safety performance is improved.Disc brake component includes brake disc and clamp, and disc brake component is the prior art, and
Using more mature, therefore specific structure and connection, mounting means are repeated no more.
Furthermore, it is necessary to which it is specifically intended that the brake gear is not only able to use on electric vehicle, in some pedals
It could be used that on motorcycle.When the device use is on pedal motorcycle, also it is believed that its protection for falling into this patent
In range.
The above is only exemplary embodiment of the invention, protection scope and is not intended to limit the present invention, this hair
Bright protection scope is determined by the attached claims.
Claims (10)
1. a kind of pedal electric bicycle brake gear, including vehicle frame (1), vehicle frame (1) outside is hinged with service brake pedal (2), service brake
Connecting plate (3) are installed on pedal (2), it is characterized in that: being equipped with shaft (4) on the vehicle frame (1) at service brake pedal (2) rear, are turned
Axis (4) one end is on the outside of vehicle frame (1) and is fixed with swing rod one (5), and the other end is on the inside of vehicle frame (1) and is fixed with swing rod two
(6), it is equipped with brake pump (7) on the inside of the vehicle frame (1) of swing rod two (6) front end, the piston rod (8) and swing rod two (6) of brake pump (7)
Transmission connection is connected with the company for pulling swing rod one (5) to swing it with connecting plate (3) between connecting plate (3) and swing rod one (5)
Fitting (9).
2. a kind of pedal electric bicycle brake gear according to claim 1, it is characterized in that: further including parking brake hand handle (29)
With brake cable (10), it is provided with limit base (11) on vehicle frame (1), brake cable (10) one end is connect with parking brake hand handle (29), another
End is connect across limit base (11) with swing rod one (5), swing rod two (6) or connecting plate (3).
3. a kind of pedal electric bicycle brake gear according to claim 2, it is characterized in that: in the parking brake hand handle (29)
With holding brake device.
4. a kind of pedal electric bicycle brake gear according to claim 1, it is characterized in that: the company of being provided on vehicle frame (1)
Joint chair (12), shaft (4) are threaded through in attachment base (12).
5. a kind of pedal electric bicycle brake gear according to claim 1, it is characterized in that: being provided with card in shaft (4)
Spring slot (13), jump-ring slot (13) is interior to be equipped with circlip (14).
6. a kind of pedal electric bicycle brake gear according to claim 1, it is characterized in that: swing rod one (5) is integrally fixed
On shaft (4), swing rod two (6) is detachably connected on shaft (4) other end；Or swing rod one (5) is detachably connected on shaft
(4) other end, swing rod two (6) are integrally fixed on shaft (4).
7. a kind of pedal electric bicycle brake gear according to claim 6, it is characterized in that: shaft (4) outer end is provided with
Radial mounting hole (15), the lower end of swing rod one (5) are provided with the fitting section (16) being bonded with shaft (4) outer surface, are bonded
It is provided with the corresponding through-hole (17) of mounting hole (15) in section (16), fixing piece is installed in through-hole (17) and mounting hole (15)
(18)。
8. a kind of pedal electric bicycle brake gear according to claim 7, it is characterized in that: fixing piece (18) includes bolt
(19), bolt (19) one end passes through through-hole (17) and mounting hole (15) and is bolted with fastening nut (20).
9. a kind of pedal electric bicycle brake gear according to claim 1, it is characterized in that: being provided on swing rod one (5)
Connecting hole (21), brake cable (10) and/or connector (9) rear end are provided with adjusting screw rod (22), and adjusting screw rod (22), which passes through, to be connected
It connects hole (21) and is bolted with adjusting nut (23).
10. a kind of pedal electric bicycle brake gear according to claim 1, it is characterized in that: further including front-wheel disc brake group
Part (24) and rear-wheel disc brake component (25), front-wheel disc brake component (24) and rear-wheel disc brake component (25) pass through oil pipe (26) and system
Dynamic pump (7) connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910748450.1A CN110450899A (en) | 2019-08-14 | 2019-08-14 | A kind of pedal electric bicycle brake gear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910748450.1A CN110450899A (en) | 2019-08-14 | 2019-08-14 | A kind of pedal electric bicycle brake gear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110450899A true CN110450899A (en) | 2019-11-15 |
Family
ID=68486510
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910748450.1A Pending CN110450899A (en) | 2019-08-14 | 2019-08-14 | A kind of pedal electric bicycle brake gear |
Country Status (1)
| Country | Link |
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| CN (1) | CN110450899A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111016999A (en) * | 2019-12-09 | 2020-04-17 | 淮阴工学院 | Safe driving system of driving and pushing dual-purpose electric shopping cart |
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| CN204310004U (en) * | 2014-12-24 | 2015-05-06 | 临海市美尼特电动车辆制造有限公司 | Battery-driven car foot brake mechanism |
| CN206107474U (en) * | 2016-08-31 | 2017-04-19 | 许昌银翔三轮摩托车有限公司 | Footboard sitting posture tricycle rear wheel braking system |
| CN210455099U (en) * | 2019-08-14 | 2020-05-05 | 刘隆蓉 | Pedal type electric vehicle brake device |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111016999A (en) * | 2019-12-09 | 2020-04-17 | 淮阴工学院 | Safe driving system of driving and pushing dual-purpose electric shopping cart |
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