CN202574530U - Brake device of portable electric scooter - Google Patents
Brake device of portable electric scooter Download PDFInfo
- Publication number
- CN202574530U CN202574530U CN 201220099140 CN201220099140U CN202574530U CN 202574530 U CN202574530 U CN 202574530U CN 201220099140 CN201220099140 CN 201220099140 CN 201220099140 U CN201220099140 U CN 201220099140U CN 202574530 U CN202574530 U CN 202574530U
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- Prior art keywords
- brake
- long
- arms
- portable electric
- pivot
- 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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- 238000005516 engineering process Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
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- Steering Devices For Bicycles And Motorcycles (AREA)
Abstract
The utility model relates to a brake device of a scooter and discloses a brake device of a portable electric scooter. The brake device of the portable electric scooter comprises a brake, a brake line, and braking components, wherein the braking components consist of two 'L'-shaped arm locks and a pivot, the pivot is fixed at the bottom of a frame, the 'L'-shaped arm locks comprise long arms and short arms, two long arms are crossed, a crossing portion is movably connected with the pivot, and the distance from the crossing portion to the end of the long arms is greater than one half of the long arms. The ends of the two long arms are connected with the brake through the brake line, and a friction plate is disposed at the ends of two short arms. The brake device of the portable electric scooter is simple in structure. When the braking components are stressed, stressed arms are greater than braking arms, so that large braking force is produced when little force is imposed in braking.
Description
Technical field
The utility model relates to slide plate, relates in particular to the brake gear of portable electric Kickboard Scooter.
Background technology
Kickboard Scooter is liked by children and fashion youth deeply; Yet most Kickboard Scooters do not have power, only utilize single pin constantly to pedal ground by the people and produce friction force and promote to go, and the people can feel tired when the time was longer; In the course of time can produce Kickboard Scooter and be weary of psychology, finally cause it to abandon using Kickboard Scooter.Therefore, Segway Human Transporter arises at the historic moment.
The brake gear of existing unpowered vehicle is 95236603.7 like the patent No., and Granted publication day is on May 14th, 1997, and name is called the Chinese utility model patent record of new pincerlike rim brake formula brake gear.It constitutes pincerlike brake gear by cambered plate, V-type spring wire and centre strut.It is installed on the top of bicycle wheels, and through the transmission of pull bar and lever, a handle hand up one is carried the V-type spring wire, then can play the purpose of brake.This patent is claimed that it is simple in structure, consumptive material is few, commonality is good, is convenient to produce, the brake rubber wearing and tearing evenly, characteristics such as easy to maintenance, the safe reliability height of long service life, adjustment.But this structure arm of force design is unreasonable, need impose bigger power and just can reach braking effect.
Summary of the invention
The utility model provides a kind of simple in structure, reasonable in design to deficiency of the prior art, only need impose the brake gear that less power just can produce the portable electric Kickboard Scooter of bigger braking force.
In order to solve the problems of the technologies described above, the utility model is able to solve through following technical proposals:
The brake gear of portable electric Kickboard Scooter comprises brake, brake cable and brake component, and said brake component comprises two " L " clevis arms and a pivot; Said pivot is fixed in bottom of frame, and said " L " clevis arm comprises long-armed and galianconism, said two long-armed intersections, and cross part is movably connected on pivot, and said cross part to the distance of long-armed end is greater than 1/2 long-armed length; Said two long-armed ends link to each other with brake through brake cable, and the end of said two galianconism is provided with friction lining.
Said brake component is pure physical construction, and kinematic accuracy is high, and driving efficiency is good.Said cross part to the distance of long-armed end is greater than 1/2 long-armed length, and active force arm of force L1 is greater than braking force arm of force L2, only needs two are long-armedly imposed less power and just can produce bigger braking force.Friction lining strengthens the friction force and the stability of glancing impact.
According to the technical scheme of the utility model, simple in structure, when brake component was stressed, its stressed arm of force was greater than the braking force arm of force, just can produce bigger braking force thereby only need impose less power when making brake.
Description of drawings
Fig. 1 is the structural representation of the utility model embodiment.
Fig. 2 is the arm of force scheme drawing of brake gear brake component.
The specific embodiment
Below in conjunction with the accompanying drawing and the specific embodiment the utility model is described in further detail:
Embodiment
The brake gear of portable electric Kickboard Scooter comprises brake 21, brake cable 22 and brake component.Said brake component comprises 231,232 and pivots 233 of two " L " clevis arms; Said pivot 233 is fixed in bottom of frame; Said " L " clevis arm 231,232 comprises long-armed 2311,2321 and galianconism 2312,2322; Said two long-armed 2311,2321 intersect; Cross part is movably connected on pivot 233, and said cross part to the distance of long-armed end is greater than 1/2 long-armed length; Said two long-armed ends of 2311,2321 link to each other with brake 21 through brake cable 22, and the end of said two galianconism 2312,2322 is provided with friction lining 24.Said friction lining 24 is located at the both sides of the gear 31 of Kickboard Scooter electric driver.
In a word, the above is merely the preferred embodiment of the utility model, and all equalizations of being done according to the utility model claim change and modify, and all should belong to the covering scope of the utility model patent.
Claims (1)
1. the brake gear of portable electric Kickboard Scooter comprises brake (21), brake cable (22) and brake component, it is characterized in that: said brake component comprises two " L " clevis arms (231,232) and a pivot (233); Said pivot (233) is fixed in bottom of frame; Said " L " clevis arm (231,232) comprises long-armed (2311,2321) and galianconism (2312,2322); Said two long-armed (2311,2321) intersect; Cross part is movably connected on pivot (233), and said cross part to the distance of long-armed end is greater than 1/2 long-armed length; The end of said two long-armed (2311,2321) links to each other with brake (21) through brake cable (22), and the end of said two galianconism (2312,2322) is provided with friction lining (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220099140 CN202574530U (en) | 2012-03-15 | 2012-03-15 | Brake device of portable electric scooter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220099140 CN202574530U (en) | 2012-03-15 | 2012-03-15 | Brake device of portable electric scooter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202574530U true CN202574530U (en) | 2012-12-05 |
Family
ID=47243972
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220099140 Expired - Fee Related CN202574530U (en) | 2012-03-15 | 2012-03-15 | Brake device of portable electric scooter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202574530U (en) |
-
2012
- 2012-03-15 CN CN 201220099140 patent/CN202574530U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121205 Termination date: 20150315 |
|
| EXPY | Termination of patent right or utility model |