Frame for motorcycle

A motor two-wheeled vehicle and frame technology, which is applied in the direction of motor vehicles, bicycle frames, motorcycles, etc., can solve the problems of large number of parts and increased processing time, and achieve the effect of restraining displacement.

Inactive Publication Date: 2014-01-01
HONDA MOTOR CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Such a frame for a motorcycle has a large number of parts
Furthermore, the number of man-hours required for bonding increases

Method used

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  • Frame for motorcycle
  • Frame for motorcycle
  • Frame for motorcycle

Examples

Experimental program
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Effect test

Embodiment Construction

[0035] Hereinafter, preferred embodiments of the present invention will be described based on the drawings.

[0036] 【Example】

[0037] First, an embodiment of the present invention will be described based on the drawings.

[0038] Such as figure 1 As shown, the motorcycle 10 has a frame 11, an engine 12 suspended on the frame 11, a front wheel 15 arranged at the front end of the frame 11 and steered by a handlebar 13, arranged at the rear of the frame 11 and driven by A rear wheel 16 driven by the engine 12 and a seat 17 provided between the front wheel 15 and the rear wheel 16 . The motorcycle 10 is a saddled vehicle in which a passenger straddles a seat 17 .

[0039] Next, the structure of the frame will be described.

[0040] Such as figure 2 As shown, the frame 11 has: a head pipe 21; a hollow main frame 22 extending from the head pipe 21 in the vehicle longitudinal direction; Pivot frame 24; down frame 25 extending obliquely downward and rearward from the lower pa...

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PUM

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Abstract

In the present invention, a frame for a motorcycle comprises the following: a hollow main frame (22) which extends in the vehicle longitudinal direction and which has a bent part (26) bent in a V-shape at an intermediate portion thereof; a cross pipe (27) which forms a bridge between the left and right walls (35, 36) of the bent part to suppress displacement in the vehicle width direction of the left and right walls (35, 36); a head pipe (21) provided at the tip of the main frame (22) in the vehicle longitudinal direction; and a pivot frame (24) which extends downward from the main frame (22).

Description

technical field [0001] The present invention relates to a frame for a motorcycle. Background technique [0002] Patent Document 1 discloses a frame for a motorcycle in which a single main frame extends from a head pipe toward the rear of the vehicle. [0003] The frame for a motorcycle disclosed in Patent Document 1 includes a head pipe, a main frame extending from the head pipe, two left and right seat rails extending from the main frame toward the rear of the vehicle, and downwards from the main frame. A pivot frame that extends. [0004] Prepare two left and right seat rails and a main frame respectively. Join the left and right seat rails at the rear of one main frame. [0005] Such a motorcycle frame has a large number of components. Furthermore, the man-hours for joining are increased. [0006] In recent years, in pursuit of cost reduction of vehicles, frames for motorcycles capable of reducing the number of components and reducing the number of man-hours for proc...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B62K11/06B62J35/00
CPCB62K19/06B62K19/02B62J35/00B62K11/04
Inventor 中川英亮
Owner HONDA MOTOR CO LTD
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