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

Framework structure and mini motorbike

A motorcycle and frame technology, which is applied in the field of frame structure and small motorcycles, can solve the problems of low rigidity of swing arm support and inability to obtain control stability, etc., and achieve the effects of reducing cross-sectional area, improving rigidity, and good supporting rigidity

Active Publication Date: 2020-02-21
SUZUKI MOTOR CORP
View PDF9 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] However, in the small motorcycle described in Patent Document 1, the front edge of the pivot bracket is welded to each rear frame member, and the support rigidity of the swing arm at the pivot bracket of the cantilever is low, and good steering stability cannot be obtained. sexual problems

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
  • Framework structure and mini motorbike
  • Framework structure and mini motorbike
  • Framework structure and mini motorbike

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0034] Hereinafter, this embodiment will be described in detail with reference to the drawings. figure 1 It is a perspective view of the scooter according to the present embodiment with the exterior parts removed. In the following figures, the front of the vehicle body is indicated by an arrow FR, the rear of the vehicle body is indicated by an arrow RE, the left side of the vehicle body is indicated by L, and the right side of the vehicle body is indicated by R.

[0035] Such as figure 1 As shown, the scooter 1 has an underframe type body frame 10 , and a head pipe 11 is provided at the front end portion of the body frame 10 , and the head pipe 11 is inserted into a steering shaft 41 . The front frame 12 extends downward from the head pipe 11 , and a pair of lower frame members 13 constituting the lower frame extend rearward from a lower portion of the front frame 12 . A pair of rear frame members 15 constituting the rear frame stand obliquely rearward from the midway posit...

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

A framework structure and a mini motorbike are capable of improving rigidity of a body framework and achieving operation stability. The framework structure, in which a foot-laying space is formed in the front of a saddle, of the mini motorbike is characterized by having: a pair of lower framework parts (13), in the front and back direction of the motorbike, in the lower side of the foot-laying space; a pair of rear framework parts (15) which are raised from the lower framework parts in the rear side of the foot-laying space; a pair of support framework parts (18) which are raised from the lower framework parts in the rear side of the rear framework parts; and a pair of pivot brackets (31) which connect swing arms to swing up and down via a support shaft, wherein the pivot brackets are arranged on the rear framework parts and the support framework parts.

Description

technical field [0001] The present invention relates to frame construction and small motorcycles. Background technique [0002] Conventionally, there is known a small motorcycle in which a pedal space is formed in front of a saddle by leg guards and pedals (for example, refer to Patent Document 1). The rear portion of the vehicle body frame of this small motorcycle has a pair of left and right rear frame members standing up from the rear portion of the pedals toward the riding seat, and the pivot bracket welded to each rear frame member connects the swing arm through the pivot bob up and down. An electric motor is built into the swing arm, and a rear wheel driven by the electric motor is supported on the rear side of the swing arm. [0003] prior art literature [0004] patent documents [0005] Patent Document 1: International Publication No. 2011 / 033613 [0006] The problem to be solved by the invention [0007] However, in the small motorcycle described in Patent Do...

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): B62K11/02B62M7/04B62K25/10H01M2/10
CPCB62K11/02B62M7/04B62K25/10B62K2204/00H01M50/20Y02E60/10
Inventor 大江统吾
Owner SUZUKI MOTOR CORP