Rear fender supporting structure of saddle-type vehicle

Patent metadata

Field	Value
Publication number	US-10625802-B2
Application number	US-201815915221-A
Country	US
Kind code	B2
Filing date	Mar 8, 2018
Priority date	Mar 23, 2017
Publication date	Apr 21, 2020
Grant date	Apr 21, 2020

Abstract

A rear fender supporting structure of a saddle-type vehicle includes a rear wheel supported through a swing arm to a body frame, and a rear fender covering a rear upper part of the rear wheel. The rear fender is supported to the swing arm on one side in a left-right direction. The swing arm includes an arm portion extending in a front-rear direction, a through hole provided at a rear end of the arm portion to support an axle, and a split-clamp portion supporting the axle by fastening an upper circular-arc and a lower circular-arc surrounding the through hole with a fastening member. The rear fender is mounted on a front-side fixing portion positioned on a front side of the upper circular-arc and on an upper surface of the arm portion, and on a rear-side fixing portion positioned on a rear side of the lower circular-arc.

First claim

The invention claimed is:

1. A rear fender supporting structure of a saddle-type vehicle comprising:
a rear wheel which is supported through a swing arm to a body frame swingably in an upper-lower direction; and
a rear fender which covers a rear upper part of the rear wheel,
wherein the rear fender is supported to the swing arm on one side in a left-right direction of the saddle-type vehicle,
wherein the swing arm includes:
an arm portion which extends in a front-rear direction of the saddle-type vehicle;
a through hole which is provided at a rear end of the arm portion to support an axle; and
a split-clamp portion which supports the axle by fastening an upper circular-arc and a lower circular-arc surrounding the through hole with a fastening member,

wherein the rear fender is mounted on a front-side fixing portion which is positioned on a front side of the upper circular-arc and is on an upper surface of the arm portion, and on a rear-side fixing portion which is positioned on a rear side of the lower circular-arc,
wherein the swing arm has a cantilever structure configured only by a side on which a power transmission member for the rear wheel is provided in the left-right direction of the saddle-type vehicle, and
wherein the front-side fixing portion and the rear-side fixing portion are disposed substantially on a diagonal line with the through hole interposed therebetween.

2. The rear fender supporting structure according to claim 1 ,
wherein the rear fender includes a Y-shaped arm portion in which a first mounting portion fixed to the front-side fixing portion and a second mounting portion fixed to the rear-side fixing portion extend to come close to each other toward a fender body when viewed from a side, the fender body covering the rear upper part of the rear wheel, and
wherein either the first mounting portion or the second mounting portion is fastened with two fastening members.

3. The rear fender supporting structure according to claim 2 ,
wherein a fastening member for mounting the first mounting portion and a fastening member for mounting the second mounting portion are disposed substantially parallel to a direction orthogonal to the axle when viewed from an axial direction of the axle.

4. The rear fender supporting structure according to claim 2 ,
wherein the Y-shaped arm portion is curved to one side in the left-right direction of the saddle-type vehicle.

5. The rear fender supporting structure according to claim 1 ,
wherein the split-clamp portion has a structure in which the upper circular-arc and the lower circular-arc fasten an outer circumference of a circular cam member capable of adjusting a position of the axle with respect to the swing arm, and
wherein the front-side fixing portion and the rear-side fixing portion are disposed substantially on a diagonal line with the circular cam member interposed therebetween.

6. The rear fender supporting structure according to claim 2 ,
wherein a backlight for illuminating a number plate is provided on an upper part of the fender body, and
wherein the Y-shaped arm portion has a substantially U-shaped cross-section, and an inner space of the first mounting portion is used as a spaced through which a wire harness for the backlight passes.

Assignees

• Honda Motor Co Ltd

Inventors

• Suzuki Yuta
• Kadota Masakazu
• Maeda Rui

Classifications

• B62K25/283

  for cycles without a pedal crank, e.g. motorcycles · CPC title

• B62J15/02 Primary

  Fastening means; Stays · CPC title

• B62K25/005

  characterised by the axle being supported at one end only · CPC title