Eureka AIR delivers breakthrough ideas for toughest innovation challenges, trusted by R&D personnel around the world.

Portable stable brake type manpower tricycle

A tricycle, stable technology, used in motor vehicles, bicycles, bicycle accessories, etc.

Inactive Publication Date: 2021-08-20
刘红磊
View PDF0 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In view of the above situation, in order to overcome the defects of the prior art, the present invention provides a portable and stable brake-type manpower tricycle, which adopts an integrally formed simple frame to achieve the technical effect of lightness, flexibility and no deformation under force, and adopts double brakes The way of the rear wheel solves the technical problem of the traditional single brake being unstable and insensitive, and realizes the technical effect of flexible braking

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Portable stable brake type manpower tricycle

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0013] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some of the embodiments of the present invention, not all of them; based on The embodiments of the present invention and all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0014] like figure 1 Shown, the portable type firm brake type manpower tricycle of the present invention comprises vehicle frame 1, railway compartment 2, vehicle seat 3, front wheel 4, rear wheel 5, axle skin 6, braking device 7 and pedal member 8, and described vehicle frame 1 is integrally formed, the carriage 2 is set on the frame 1, the seat 3 is set on the frame 1, the front wheel 4 is rotatably set on the frame 1, and the rear wheel 5 is ...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses a portable stable brake type manpower tricycle which comprises a tricycle frame, a tricycle box, a tricycle seat, a front wheel, a rear wheel, a hub, a brake device and a pedal part, the tricycle box is arranged on the tricycle frame, the tricycle seat is arranged on the tricycle frame, the front wheel is rotationally arranged on the tricycle frame, the rear wheel is rotationally arranged on the tricycle frame, The hub is arranged at the joint of the frame and the front wheel and the joint of the frame and the rear wheel respectively, the brake device is arranged on the frame and the hub, and the pedal part is rotationally arranged on the frame. The invention belongs to the technical field of manpower tricycles, and particularly relates to the portable stable brake type manpower tricycle which adopts an integrally-formed simple tricycle frame to achieve the technical effects of being light, flexible and free of deformation under stress and adopts a double-brake rear wheel mode to solve the technical problems that a traditional single brake is unstable and insensitive. The technical effect of flexible braking is achieved.

Description

technical field [0001] The invention belongs to the technical field of human-powered tricycles, and in particular refers to a portable stable-braking human-powered tricycle. Background technique [0002] Human-powered tricycles are used for walking instead of exercise. Existing human-powered tricycles are heavy in structure, easily deformed by force, and the brake is a single rear wheel brake, which is prone to deflection during braking, causing rollover in serious cases, and affecting life safety. Contents of the invention [0003] In view of the above situation, in order to overcome the defects of the prior art, the present invention provides a portable and stable brake-type manpower tricycle, which adopts an integrally formed simple frame to achieve the technical effect of lightness, flexibility and no deformation under force, and adopts double brakes The rear wheel method solves the technical problem of the traditional single brake being unstable and insensitive, and r...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): B62K5/02B62K5/06B62L3/02B62L3/08
CPCB62K5/02B62K5/06B62L3/02B62L3/08
Inventor 刘红磊
Owner 刘红磊
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com