Unlock instant, AI-driven research and patent intelligence for your innovation.

Scooter pedal steel beam frame and component manufacturing method

A manufacturing method and technology for a steel beam frame, which can be applied to motor vehicles, bicycles, motorcycles, etc., and can solve problems such as easy failure, manual installation, and increased weight.

Active Publication Date: 2022-06-24
苏州诺雅电动车有限公司
View PDF6 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Most of the existing scooter pedals on the market are cut and welded by extruded aluminum alloy profiles, which have poor shock absorption performance. The pedals and other components of the front cantilever need to be welded. If additional shock absorber springs are added, manual installation is required and the cost is high.
The addition of shock absorbing springs and welded components adds a lot of weight, making it difficult to solve the lightweight problem
Flat pedals need additional anti-skid sheets, which are easy to be old and invalid

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
  • Scooter pedal steel beam frame and component manufacturing method
  • Scooter pedal steel beam frame and component manufacturing method
  • Scooter pedal steel beam frame and component manufacturing method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0029] Steel girder frame of scooter pedal of the present invention embodiment one cut sheet structure schematically, as figure 1 , the steel beam frame (1) is processed by metal plate or composite material, here 65Mn spring steel plate is preferred, it can be used after cutting in hard state, and no heat treatment is required to effectively avoid deformation of parts in subsequent heat treatment.

[0030] The steel beam frame (1) is made by laser cutting, and the gap is only 0.2mm, which is an ideal process for implementing the middle slit (16) in the extension area of ​​the rear section of the steel beam frame (1). The two ends of the slit (16) remain closed loops, and the slit does not reach the edge and does not open.

[0031] The hollowing out of the middle area of ​​the front arc of the steel beam frame (1) is cut into a nearly parallelogram or rectangle by laser cutting.

[0032] The front end of the steel beam frame (1) is cut with a groove (15) in the mouth of the ti...

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 scooter pedal steel beam frame and a pedal component device, which are formed by laser cutting of a spring steel 65Mn steel plate. The rear section of the steel beam frame first extends upwards and then extends downwards in a curved manner. There is a slit in the middle area to connect the rear axle to realize shock absorption of the rear wheel. The front section of the steel beam frame extends upward in an arc to connect the front fork device, and the middle area of ​​the front arc is intentionally hollowed out to form a parallelogram, forming a forearm disturbance area and realizing front wheel shock absorption. The steel girders are arranged non-parallel to form a structure resistant to lateral torsional force. This connection method lengthens the length of the rear axle. The rear axle is also made of highly elastic spring steel. It cleverly utilizes the rear axle to realize spring shock absorption, which increases the overall shock absorption performance of the scooter pedal. The pedals are bent by aluminum alloy plates, and wrapped with two steel beams to form rigid and flexible pedals, which are beautiful and non-slip.

Description

technical field [0001] The invention belongs to the scooter industry, and in particular relates to a novel scooter pedal steel beam frame support structure. Background technique [0002] Most of the existing scooter pedals on the market are cut and welded by extruded aluminum alloy profiles, which have poor shock absorption performance. The pedals and other components of the front cantilever need to be welded. If additional shock absorber springs are added, manual installation is required and the cost is high. . The addition of shock absorbing springs and welded components adds a lot of weight, making it difficult to solve the lightweight problem. Flat pedals need to be attached with anti-skid sheets, which are easy to be old and invalid. Contents of the invention [0003] The main purpose of the present invention is to provide a scooter pedal steel beam frame and pedal assembly device. Steel girder frames are sheet-like panels cut from planks. Cutting includes process...

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): B62K11/02
CPCB62K11/02
Inventor 崔晓宏
Owner 苏州诺雅电动车有限公司