CN105438377B - A kind of pedal braking device - Google Patents
A kind of pedal braking device Download PDFInfo
- Publication number
- CN105438377B CN105438377B CN201510879083.0A CN201510879083A CN105438377B CN 105438377 B CN105438377 B CN 105438377B CN 201510879083 A CN201510879083 A CN 201510879083A CN 105438377 B CN105438377 B CN 105438377B
- Authority
- CN
- China
- Prior art keywords
- pedal
- arc
- friction wheel
- brake lever
- folding stand
- 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
Links
- 239000007787 solid Substances 0.000 claims abstract description 20
- 230000037237 body shape Effects 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62L—BRAKES SPECIALLY ADAPTED FOR CYCLES
- B62L1/00—Brakes; Arrangements thereof
- B62L1/02—Brakes; Arrangements thereof in which cycle wheels are engaged by brake elements
- B62L1/04—Brakes; Arrangements thereof in which cycle wheels are engaged by brake elements the tyre surfaces being engaged
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Braking Elements And Transmission Devices (AREA)
Abstract
The invention belongs to brake gear, specifically a kind of pedal braking device.Solve the problems, such as bicycle brake, a kind of pedal braking device, including pedal, arc pedal brake lever, tension spring, return spring, with the folding stand and solid friction wheel of the articulated connection of bicycle rack bottom plate, pedal is connect with one end of arc pedal brake lever, arc pedal brake lever arc shaped inside is equipped with the latch that may be stuck on bicycle rack bottom plate, tension spring is also associated on the inside of arc pedal brake lever, the tension spring other end is fixedly connected with bicycle rack bottom plate, the arc pedal brake lever other end is connect with folding stand lower hinge, return spring is connected on folding stand, the return spring other end is fixedly connected with bicycle rack bottom plate, solid friction wheel is fixed on the downside of folding stand.The problem of present invention replaces the parking brake of original bicycle using the service brake of brand-new design, during brake, is contacted for the solid friction wheel of brake with ground, and be less prone to it causes direction unstable due to excessive velocities.
Description
Technical field
The invention belongs to brake gear, specifically a kind of pedal braking device.
Background technology
Traditional bicycle brake is all using manual manipulation, by brake block with wheel friction so as to brake.However it passes
The bicycle brake device of system brakes suddenly in running at high speed, and the operation of forward and backward wheel can be caused unstable, it is easily out of control will voluntarily
People on vehicle throws out.
Invention content
The present invention provides a kind of pedal braking device to solve the problems, such as bicycle brake.
The present invention takes following technical scheme：A kind of pedal braking device, including pedal, arc pedal brake lever, tension spring,
Return spring, folding stand and solid friction wheel with the articulated connection of bicycle rack bottom plate, pedal and the one of arc pedal brake lever
End connection, arc pedal brake lever arc shaped inside, which is equipped with, may be stuck in latch on bicycle rack bottom plate, in arc pedal brake lever
Side is also associated with tension spring, and the tension spring other end is fixedly connected with bicycle rack bottom plate, the arc pedal brake lever other end and folding stand
Lower hinge connects, and return spring is connected on folding stand, and the return spring other end is fixedly connected with bicycle rack bottom plate, folds
Solid friction wheel is fixed on the downside of frame.
The solid friction wheel is fixed on friction wheel carrier, and friction wheel carrier is connect by support spring with folding stand, solid to rub
It wipes wheel top and is equipped with rubber tire frictional groove.
During braking, pedal is stepped on, solid friction wheel is contacted with ground, between the rubber tire frictional groove on solid friction wheel and upper strata
Fricting movement is done, increases resistance, car can be made to shorten braking distance, promotes degree of safety, and be not easy to fall down.After parking, by tension spring
Effect, latch with snap-gauge is stuck that brake is made not contract.At this point, brake wheel will not rotate, supporting rack can be worked as and acted on, with vehicle body shape
Into gusseted, vehicle body can be stablized.When needing using bicycle, the power of foot-driven lever forward and downward is given, after unclamping its latch
By return spring pulling force effect, folding stand bounces back naturally.
Compared with prior art, the present invention replaces the parking brake of original bicycle using the service brake of brand-new design, in brake
In the process, it is contacted for the solid friction wheel of brake with ground, increases the stability of bicycle, it is made to be less prone to because of speed
It is too fast and the problem of cause direction unstable.
Description of the drawings
Fig. 1 is schematic structural view of the invention；
1- pedals in figure, 2- arc pedal brake lever, 3- latches, 4- bicycle rack bottom plates, 5- return springs, 6- tension springs,
7- folding stands, 8- support springs, 9- rubber tire frictional grooves, 10- solid friction wheels, 11- friction wheel carriers.
Specific embodiment
As shown in Figure 1, a kind of pedal braking device, including pedal 1, arc pedal brake lever 2, tension spring 6, return spring 5,
The folding stand 7 and solid friction wheel 10 being articulated and connected with bicycle rack bottom plate 4, pedal 1 and one end of arc pedal brake lever 2 connect
It connects, 2 arc shaped inside of arc pedal brake lever, which is equipped with, may be stuck in latch 3 on bicycle rack bottom plate 4, in arc pedal brake lever 2
Side is also associated with tension spring 6, and 6 other end of tension spring is fixedly connected with bicycle rack bottom plate, and 2 other end of arc pedal brake lever is with folding
7 lower hinge of frame connects, and return spring 5 is connected on folding stand 7, and 5 other end of return spring is fixed with bicycle rack bottom plate 4 to be connected
It connects, 7 downside of folding stand is fixed with solid friction wheel 10.
The solid friction wheel 10 is fixed on friction wheel carrier 11, and friction wheel carrier 11 is connected by support spring 8 and folding stand 7
It connects, 10 top of solid friction wheel is equipped with rubber tire frictional groove 9.
Claims (1)
1. a kind of pedal braking device, it is characterised in that：Including pedal（1）, arc pedal brake lever（2）, tension spring（6）, return
Spring（5）And bicycle rack bottom plate（4）The folding stand of articulated connection（7）With solid friction wheel（10）, pedal（1）It is stepped on arc
Plate brake lever（2）One end connection, arc pedal brake lever（2）Arc shaped inside is equipped with and may be stuck in bicycle rack bottom plate（4）On
Latch（3）, arc pedal brake lever（2）Inside is also connected with tension spring（6）One end, tension spring（6）The other end and bicycle rack bottom plate
It is fixedly connected, arc pedal brake lever（2）The other end and folding stand（7）Lower hinge connects, folding stand（7）Upper connection return bullet
Spring（5）One end, return spring（5）The other end and bicycle rack bottom plate（4）It is fixedly connected, folding stand（7）Downside is fixed with reality
Heart friction pulley（10）, the solid friction wheel（10）It is fixed on friction wheel carrier（11）On, rub wheel carrier（11）Pass through support spring（8）
With folding stand（7）Connection, solid friction wheel（10）Top is equipped with rubber tire frictional groove（9）, rubber tire frictional groove（9）Shape be arc
Shape during braking, steps on pedal, solid friction wheel is contacted with ground, is rubbed between the rubber tire frictional groove on solid friction wheel and upper strata
Wipe movement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510879083.0A CN105438377B (en) | 2015-12-05 | 2015-12-05 | A kind of pedal braking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510879083.0A CN105438377B (en) | 2015-12-05 | 2015-12-05 | A kind of pedal braking device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105438377A CN105438377A (en) | 2016-03-30 |
| CN105438377B true CN105438377B (en) | 2018-06-26 |
Family
ID=55549129
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510879083.0A Expired - Fee Related CN105438377B (en) | 2015-12-05 | 2015-12-05 | A kind of pedal braking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105438377B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2725809B1 (en) * | 1994-10-12 | 1997-02-07 | ||
| US6655503B1 (en) * | 2002-05-17 | 2003-12-02 | Thomas O. Moody | Anti-rollback brake |
| JP2004243998A (en) * | 2003-02-12 | 2004-09-02 | Hiroyuki Ogura | Automobile stopping device when wheel slips |
| CN202193070U (en) * | 2011-08-25 | 2012-04-18 | 洪绍春 | Balance brake device for two-wheel vehicle |
| CN203921091U (en) * | 2014-07-08 | 2014-11-05 | 聂建国 | Two-wheel vehicle used auxiliary foot control setup |
| CN205256568U (en) * | 2015-12-05 | 2016-05-25 | 冯仓武 | Pedal braking device |
-
2015
- 2015-12-05 CN CN201510879083.0A patent/CN105438377B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2725809B1 (en) * | 1994-10-12 | 1997-02-07 | ||
| US6655503B1 (en) * | 2002-05-17 | 2003-12-02 | Thomas O. Moody | Anti-rollback brake |
| JP2004243998A (en) * | 2003-02-12 | 2004-09-02 | Hiroyuki Ogura | Automobile stopping device when wheel slips |
| CN202193070U (en) * | 2011-08-25 | 2012-04-18 | 洪绍春 | Balance brake device for two-wheel vehicle |
| CN203921091U (en) * | 2014-07-08 | 2014-11-05 | 聂建国 | Two-wheel vehicle used auxiliary foot control setup |
| CN205256568U (en) * | 2015-12-05 | 2016-05-25 | 冯仓武 | Pedal braking device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105438377A (en) | 2016-03-30 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180626 Termination date: 20211205 |