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Head lamp device for motor bicycle

A technology for two-wheeled vehicles and headlights, which is applied to signal devices, vehicle parts, bicycle accessories, etc., can solve the problems of enlarged gaps, affecting the fairing state of the front cover, etc., so as to reduce the influence of the traveling wind and improve the elegance Sensational and Commodity Effects

Inactive Publication Date: 2009-12-09
HONDA MOTOR CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The front cover of a motorcycle has the effect of rectifying the traveling wind and reducing the air resistance when the motorcycle is running. However, for example, if there is a gap between the front cover and the headlight device, the Traveling wind may affect the rectification state of the front cowl
In addition, if the optical axis is adjusted between the front cover and the headlight device, the gap becomes large, especially when the vertical direction adjustment is performed, the gap between the front cover and the left and right sides of the headlight device becomes large.
However, Patent Document 1 does not disclose or suggest a structure for reducing the influence of traveling wind that enters the gap between the front cover and the headlight device.

Method used

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  • Head lamp device for motor bicycle
  • Head lamp device for motor bicycle
  • Head lamp device for motor bicycle

Examples

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Embodiment Construction

[0028] Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings. figure 1 It is a side view of a motorcycle 1 equipped with a headlight device according to an embodiment of the present invention. To the front side of the frame 2 of the motorcycle 1 is joined a head pipe 3 pivotally supporting a pair of left and right front forks 4 so as to be rotatable. A front wheel WF is rotatably pivotally supported on a lower end portion of the front fork 4 that is steerable by a steering handle 15 . Below the vehicle frame 2 is suspended an engine 6 that operates by combustion of a mixture of air and fuel sucked in through an air cleaner 7. 14 discharge. Also, the swing arm 12 rotatably supporting the rear wheel WR is suspended by the rear shock absorber 11 to swing freely about the pivot 16 , and the rotational driving force of the engine 6 is transmitted to the rear wheel WR through the drive chain 13 . A fuel...

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Abstract

The present invention provides a headlight device of a motorcycle capable of reducing the influence of traveling wind that intrudes into a gap between a front cover and the headlight device. The device has a housing (34) supporting the bulb (23) and a lens (25) engaged with the housing (34) and passing through the light of the bulb (23). The front light installed on the front cover (20) The lamp unit (21) is arranged so that at least a part of the lens (25) faces outward from an opening formed on the front cover (20), and is swingably mounted on the front cover (20) in a manner that the optical axis can be adjusted in the vertical direction. On both sides in the vehicle width direction, vertically elongated extensions (40) extending in the vehicle width direction are provided. Thereby, the influence of the traveling wind (100) entering from the gap (41) can be reduced. In addition, the front cover (20) and the lens (25) form a continuous coplanar surface on the surface side, and the extension (40) is invisible from the outside of the front cover (20).

Description

technical field [0001] The present invention relates to a headlight device for a motorcycle, and more particularly to a headlight device for a motorcycle that can reduce the influence of traveling wind that intrudes into the gap between the front cover and the headlight device. Background technique [0002] Conventionally, there is known a structure of a headlight device (headlight) in which an opening is formed on a front cover attached to the front side in the direction of travel of a motorcycle, and a lens serving as a light emitting unit faces outward from the opening. ground setting. [0003] Patent Document 1 discloses a structure of a headlight device in which a substantially trapezoidal opening is formed on the front cover attached to the upper bracket of the front fork so that the lens faces outward from the opening. way to set the headlight unit. [0004] Patent Document 1: (Japanese) Unexamined Patent Publication No. 2004-284399 [0005] The front cover of a mo...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B62J6/02
CPCB62J6/02B60Q1/0408B60Q1/0466B62J6/026B62J6/027
Inventor 山手直之深野史郎
Owner HONDA MOTOR CO LTD
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