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Two-wheeled motor vehicle

A motorized two-wheeled vehicle and frame technology, which is applied to motor vehicles, electric scooters, motorcycles, etc., can solve problems such as shaking, achieve firm fixation, and improve the effect of integrity

Active Publication Date: 2012-07-11
YAMAHA MOTOR CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, there is a concern that the relative position of the outer frame and the exterior cover will shift, and vibration will occur at the boundary between the outer frame and the exterior cover.

Method used

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  • Two-wheeled motor vehicle
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  • Two-wheeled motor vehicle

Examples

Experimental program
Comparison scheme
Effect test

Embodiment approach 1

[0023] figure 1 It is an external side view of the motorcycle 1 according to Embodiment 1 of the present invention. figure 2 It is a perspective view showing the whole body frame of the motorcycle 1 . in addition, image 3 It is an enlarged perspective view showing a side plate 50L arranged on the left side of the vertically extending portion 25 of the main frame 24 . Figure 4 It is the view which looked at the up-and-down extension part 25 from the front of a vehicle. in addition, Figure 5 It is a view showing the state of attaching the side cover 6 to the side plate 50L. Image 6 It is a view showing a state in which the rubber cover 45 is attached to the protrusions 52L, 52L provided on the upper portion of the side plate 50L.

[0024] Such as figure 1 As shown, in the motorcycle 1 , the front fork 5 , which rotatably supports the front wheel 3 , is supported so that it can steer left and right by a head pipe 21 located on the upper portion thereof. Such as figu...

Embodiment approach 2

[0050] Figure 7 It is an external side view of the motorcycle according to Embodiment 2 of the present invention. in addition, Figure 8 It is a perspective view of the motorcycle 100 viewed obliquely from the rear left. Figure 9 It is an overall perspective view of the body frame. Figure 10 It is a perspective view showing a vehicle left side panel. Figure 11 It is a view showing that the side cover is attached to the side plate. Figure 12 yes Figure 11 Sectional view of line XII-XII. in addition, Figure 13 It is a view showing the mounting part of the side panel and the side cover from the rear side.

[0051] Such as Figure 7 As shown, the motorcycle 100 includes a body frame 120 , front wheels 103 , rear wheels 104 , a seat 105 and an engine 130 . The body frame 120 has a head pipe 126 supporting the steering shaft 106 at the front end. A handle 107 is mounted on the upper end of the steering shaft 106 . The front suspension 108 is connected to the lower ...

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PUM

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Abstract

A two-wheeled motor vehicle has an outer frame placed so as to be exposed to the sides of the vehicle, and also has an exterior cover placed so as to be exposed to the sides of the vehicle and having first and second cover surfaces which extend toward the outer frame and are arranged at an angle relative to each other. The outer frame has a frame end surface facing the exterior cover and having an engaging structure extending, in a side view, to a position at which the engaging structure overlaps on the exterior cover and engaging with the exterior cover, a first frame surface extending alongthe first cover surface, and a second frame surface extending along the second cover surface. Exterior components are integrated together in a more improved manner.

Description

technical field [0001] The present invention relates to a motorcycle, and more particularly, to a motorcycle including a side frame arranged to be exposed on the side of the vehicle. Background technique [0002] Conventionally, there has been a motorcycle including an outer frame which is a part of the body frame, which is exposed outside the vehicle body and supports other vehicle structural members such as a rear swing arm. Further, in such a motorcycle, a resin exterior cover is disposed adjacent to an outer frame, and the interior of the vehicle is covered by the exterior cover (see Patent Document 1 below). In such two-wheeled motor vehicles, the outer frame and the exterior cover are often respectively fixed to a vehicle body frame such as a seat frame. [0003] Patent Document 1: Japanese Patent Laid-Open No. 2007-230375 [0004] Since the exterior parts on the side of the motorcycle may come into contact with the occupant due to knee grip, etc., when a plurality o...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B62J23/00B62J25/00
CPCB62J23/00B62K2202/00B62J25/00B62K11/04B62J25/06
Inventor 片野航须崎智成
Owner YAMAHA MOTOR CO LTD