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

Self-adjustment horizontal type pedal structure

A horizontal, self-adjusting technology, applied in crank structure, transportation and packaging, vehicle parts, etc., can solve problems such as easy leg cramps, personal injury, slippage, etc., to relieve fatigue, improve fitness, and promote blood circulation.

Active Publication Date: 2016-10-12
杭州勇华车业有限公司
View PDF6 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

On the current common pedals, the pedal body can maintain balance at any angle. If the pedal body is in a vertical state, it is easy for the user to slip or step on the air when stepping on the pedal, which will cause the user to fall and cause Personal injury, especially when female users ride in high-heeled shoes, if the pedals slip and step on the air, it is easy to sprain the feet

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
  • Self-adjustment horizontal type pedal structure
  • Self-adjustment horizontal type pedal structure
  • Self-adjustment horizontal type pedal structure

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0023] The present invention will be further described below in conjunction with accompanying drawing and specific embodiment:

[0024] Such as figure 1 and figure 2 The shown self-adjusting horizontal pedal structure includes a rotating shaft 1 and a pedal body 2. A shaft hole is arranged in the pedal body, and a shaft sleeve 3 is arranged in the shaft hole. The rotating shaft and the shaft sleeve are rotationally connected, and the rotating shaft The outer end of the connecting head is provided with a connecting head 4, and the connecting head is provided with threads, and a shaft shoulder 5 is arranged between the rotating shaft and the connecting head, such as image 3 As shown, the pedal body 2 is symmetrically provided with arc-shaped connecting pieces 6 on both sides of the shaft hole at its end facing the connecting head. There is a counterweight bump 8, the outer surface of the arc-shaped connecting piece 6 is provided with an external thread, the arc-shaped connec...

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 relates to the technical field of pedals and discloses a self-adjustment horizontal type pedal structure. The self-adjustment horizontal type pedal structure comprises a rotary shaft and a pedal body. A shaft hole is formed in the pedal body. A shaft sleeve is arranged in the shaft hole. The rotary shaft is rotationally connected with the shaft sleeve. A connector is arranged at the outer end of the rotary shaft and provided with a thread. Arc-shaped connecting sheets are symmetrically arranged on the positions, located on the two sides of the shaft hole, at the end, facing the connector, of the pedal body. A balance weight ring is arranged on the outer sides of the arc-shaped connecting sheets. A balance weight protruding block is arranged on one side of the balance weight ring. External threads are arranged on the outer surfaces of the arc-shaped connecting sheets. The arc-shaped connecting sheets are provided with a rotary sleeve in threaded connection with the arc-shaped connecting sheets. The self-adjustment horizontal type pedal structure has the beneficial effects that the phenomenon that a user slips and misses a pedal when treading on the pedal is prevented, and use is safer.

Description

technical field [0001] The invention relates to the technical field of pedals, in particular to a self-adjusting horizontal pedal structure. Background technique [0002] Bicycles are very popular as a human-powered means of transportation. During a bicycle ride, the user needs to pedal all the time to turn the crank, thereby driving the wheels to rotate. Since the bicycle has no exhaust emissions, it is a non-polluting means of transportation. Some big cities promote it extensively. At the same time, bicycles are no longer a simple means of transportation, but also a fitness tool. In the evening, riding a bicycle for a ride is also a good exercise for fitness and leisure. Common pedals generally include a pedal shaft and a pedal body. The pedal body is connected to the pedal shaft in rotation. The inner end of the pedal shaft has threads that can be threaded with the crank. The outer end of the pedal shaft is usually through The nut is locked to prevent the pedal body from...

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): B62M3/08
CPCB62M3/08
Inventor 朱浩方玮玮童国荣
Owner 杭州勇华车业有限公司
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