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Motorcycle

A technology for motorcycles and vehicle frames is applied in the field of accommodating structures for anti-theft lock arms, which can solve the problem of difficulty in ensuring accommodating space, and achieve the effects of preventing the increase in the number of parts and ensuring footrest performance and riding comfort.

Inactive Publication Date: 2006-06-21
YAMAHA MOTOR CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, if the locking device is placed at a lower position under the seat, it will eventually be difficult to secure the accommodation space because the locking device tends to interfere with parts of the vehicle body such as the rear bumper

Method used

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Embodiment Construction

[0072] Embodiments of the present invention will be described below based on the drawings.

[0073] 1-12 are diagrams for explaining a locking device accommodating structure of a motorcycle according to an embodiment of the present invention. Figure 1 is a side view of the motorcycle, figure 2 and Fig. 3 is a top view and a side view around the rear arm, Fig. 4 and Fig. 5 are a top view and a side view of the locking device accommodating structure, Fig. 6, Fig. 7 and Fig. 8 are a top view, a front view and a side view of the fender, Figure 9 to Figure 12 They are cross-sectional views along line IX-IX, line X-X, line XI-XI and line XII-XII in 8, respectively. Note that the front, rear, left, and right referred to in this embodiment refer to the front, rear, left, and right directions viewed from the state where the driver sits on the vehicle seat.

[0074] In the drawings, reference numeral 1 denotes a motorcycle. The frame 2 of the motorcycle 1 has a schematic structure ...

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PUM

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Abstract

The invention discloses a motorcycle. The motorcycle comprises: a rear arm (14), a rear wheel is pivotally supported at one end of the rear arm, and the other end of the rear arm is pivotally supported by a frame (2) through a pivot support shaft; Between the rear arm (14) and the frame (2) is a buffer device (30) located between the pivot support shaft and the rear wheel; a lock arm placement portion for accommodating the anti-theft lock arm (41), the lock arm has Left and right arm portions (41a, 41b) and a curved portion (41c) connecting ends of the left and right arm portions (41a, 41b) to each other. The lock arm placement portion is configured to accommodate the lock arm (41) in a state where the left and right arm portions (41a, 41b) of the lock arm (41) are located on both sides of the buffer device (30).

Description

technical field [0001] The invention relates to a motorcycle, and more particularly to a receiving structure for an anti-theft locking arm. Background technique [0002] In motorcycles, from the viewpoint of preventing theft when the motorcycle is parked, a locking device for locking wheels is generally provided in the vehicle frame. As this type of locking device, for example, a locking device including a U-shaped lock arm and a lock body closing a space between ends of the lock arm is generally used. [0003] When such a locking device is accommodated in a vehicle body, it is desirable to accommodate the locking device under a vehicle seat configured to be opened and closed with a key. Therefore, a motorcycle has been proposed in which the locking device is accommodated, for example, on the upper face of the tailgate under the seat, or between the left and right seat rails under the seat (for example, see Patent Document 1 and 2). [0004] Patent Document 1: JP-A-7-3298...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B62H5/16B62J11/00B62J15/00B62M7/02
CPCB62H2005/008
Inventor 岩永定
Owner YAMAHA MOTOR CO LTD
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