Automatic bicycle

An automatic two-wheeled vehicle and sensor technology, which is applied to bicycle accessories, optical signals, gasoline drums, etc., can solve the problem that the weight of the sensor arm becomes heavier, the degree of freedom of the shape of the fuel sensor is restricted, and the inner wall of the fuel tank and floating parts can be enlarged. Clearance and other issues, to achieve the effect of improving the freedom of shape, improving the freedom of arrangement, and reducing the gap

Inactive Publication Date: 2009-08-26
HONDA MOTOR CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, in the two-wheeled vehicle described in Patent Document 1, since the sensor arm extends long to the front of the vehicle, which is the fuel level detection position, the weight of the sensor arm becomes heavy and a large floating member is required.
In addition, the amount of deflection of the sensor arm increases, and the gap between the inner wall of the fuel tank and the floating member needs to be increased so that the floating member does not interfere with the inner wall of the fuel tank due to vibration, etc., so the degree of freedom in the shape of the fuel tank and the degree of freedom in the layout of the fuel sensor restricted

Method used

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  • Automatic bicycle
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Embodiment Construction

[0021] An embodiment of the automatic two-wheeled vehicle of the present invention will be described in detail below with reference to the accompanying drawings. In the following description, in the drawings, the front, rear, left and right, and up and down directions indicated by symbols are the directions seen by the driver. In the drawings, the front of the vehicle is Fr, the rear is Rr, the left side is L, and the right side is R. , above is U, and below is D.

[0022] Such as figure 1 As shown, the motorcycle 10 of this embodiment includes: a pair of left and right main frames 12 extending backward and downward from the head pipe 11, a front fork 13 rotatably supported by the head pipe 11, and a front fork 13 rotatably supported by the head pipe 11. The front wheel WF at the lower end of the front fork 13, the steering handle 14 attached to the upper end of the front fork 13, the engine 15 attached below the main frame 12, and the pivot plate 16 connected to the rear end...

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PUM

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Abstract

The invention provides an automatic bicycle capable of shortening length of a rotation member, namely a sensor arm, minimizing a floating member, enhancing shape freedom of a fuel box and arrangement freedom of a fuel sensor. The fuel sensor comprises a sensor body member disposed on the fuel box, an arm member extending outwards along the width direction of the bicycle from the top of the sensor body, a sensor resistor body disposed on outer terminal along the bicycle width direction of the arm member, a sensor arm rotatably disposed on the sensor resistor body detecting deflection angle by the sensor resistor body, a floating member disposed on the sensor arm front end portion, wherein the sensor body member and the sensor resistor member are configured as overlapped seeing from the lateral side of the bicycle.

Description

technical field [0001] The present invention relates to an automatic two-wheel vehicle, in particular to a fuel sensor for an automatic two-wheel vehicle. Background technique [0002] As an existing automatic two-wheeled vehicle, such an automatic two-wheeled vehicle is known: it is equipped with a fuel tank with a downwardly concave cross section and a fuel sensor provided at the bottom of the fuel tank, and the fuel sensor has: a sensor body, A sensor resistor body directly attached to the sensor body, a sensor arm rotatably attached to the sensor resistor body, and a floating member attached to the tip of the sensor arm (for example, refer to Patent Document 1). [0003] Patent Document 1: (Japanese) Unexamined Patent Publication No. 2007-276746 [0004] However, in the motorcycle described in Patent Document 1, since the sensor arm extends long toward the front of the vehicle where the fuel level is detected, the sensor arm becomes heavy and requires a large floating m...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B62J35/00B62J11/19
Inventor 吉村悠纪
Owner HONDA MOTOR CO LTD
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