Speed changing handle of bicycle

A technology of bicycles and handlebars, which is applied to bicycle gear shifting mechanisms, bicycle accessories, transportation and packaging, etc., can solve the problem of excessive number of controllers, and achieve the effect of simplified design

Inactive Publication Date: 2013-11-06
TIEN HSIN INDS
View PDF3 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In view of the fact that the bicycle speed change controller in the prior art has too many controllers and must control different controllers at different times, therefore, the inventor tried his best to seek a design in which a single controller controls the number of gears, Hope to meet the needs of riders

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
  • Speed changing handle of bicycle
  • Speed changing handle of bicycle
  • Speed changing handle of bicycle

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0076] Regarding the technology, means and effects used in the present invention, a preferred embodiment is given and described in detail below with drawings, which are for illustration purposes only, and are not limited by this structure in the patent application.

[0077] refer to figure 1 and figure 2 , is the three-dimensional appearance view and the three-dimensional exploded view of the bicycle shift handle of the present invention. The bicycle shift handle 100 includes a housing 1 and a gear control group 2 . The casing 1 includes a first end 101 and a second end 102. The interior of the casing 1 forms an accommodating space 11. The top wall of the casing 1 is provided with at least one through hole 12, and the through hole 12 communicates with the accommodating space 11. , the through hole 12 is provided with a fixing piece 13 passing through, and the fixing piece 13 is combined with the number of gears control group 2, so that the number of gears control group 2 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 relates to a speed changing handle of a bicycle. The speed changing handle comprises a gear control unit which comprises a fixing seat, a rotating device and a control device, wherein the fixing seat is provided with a first ratcheting set and a second ratcheting set; wherein the first ratcheting set is capable of pushing against the rotating device; and the second ratcheting set is also capable of pushing against the rotating device; the rotating device comprises a shift cable fixing block; the rotating device is sleeved on the fixing seat; the shift cable achieves the purposes of acceleration and deceleration along with the rotation of the shift cable toward a first rotation direction or a second rotation direction; a user rotates the control device along the second rotation direction to achieve the acceleration purpose and rotates the control device along the first rotation direction to achieve the deceleration purpose; and the gear control set has the function of changing several gears up by one time.

Description

technical field [0001] The invention mainly discloses a bicycle speed change controller, especially an easy-to-manipulate bicycle speed change controller. Background technique [0002] Because the variable speed bicycle can use the switching of the variable speed control device, the rider can choose between low gear or high gear, adjust to low gear when going uphill, and adjust to high gear when going downhill, so as to save effort when going uphill, and save time when accelerating downhill. the goal of. [0003] At present, the gear shifting and gear shifting of common bicycle shift controllers on the market are controlled by two different controllers respectively. The rider operates the first controller to achieve gear shift control, and operates the second controller to achieve gear shift control. This design with two controllers increases the number of controllers on the handlebar of the bicycle, and the handlebar of the bicycle must also be provided with a controller f...

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 Patents(China)
IPC IPC(8): B62M25/04
Inventor 廖嘉伟
Owner TIEN HSIN INDS
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
Try Eureka
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap