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Motorcycle fuel tank tipping prevention device

A technology for motorcycles and fuel tanks, which is applied to power units, gasoline barrels, vehicle parts, etc. It can solve problems such as oil outlet leakage and reduced motorcycle driving stability, and achieve volume reduction, simplification of rust removal operations, and cost savings. Effect

Pending Publication Date: 2018-10-30
重庆旺豹商贸有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] The purpose of the present invention is to provide a motorcycle fuel tank anti-tilt device to solve the problem that the fuel oil in the fuel tank may leak from the oil outlet when the motorcycle in the prior art is running, especially when driving on an uneven road surface. And the problems that lead to the reduction of motorcycle driving stability

Method used

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  • Motorcycle fuel tank tipping prevention device
  • Motorcycle fuel tank tipping prevention device
  • Motorcycle fuel tank tipping prevention device

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Embodiment Construction

[0028] The following is further described in detail through specific implementation methods:

[0029] The reference signs in the drawings of the specification include: fuel tank body 1, oil port switch knob 2, fuel tank cover 3, concave platform 4, elastic deformation plate 5, elastic air bag 6, first air intake pipe 7, double-acting piston cylinder 8, Piston 801, first one-way inlet valve 802, first one-way outlet valve 803, second one-way inlet valve 804, second one-way outlet valve 805, first cavity 806, second cavity 807, oil Float 9, first control button 10, whistle 11, limit plate 12, guide rod 13, wedge 14, return spring 15, first connecting rod 16, second connecting rod 17, baffle plate 18, slide block 19, Fuel oil 20, a second air intake pipe 21, a storage box 22, a steel ball 23, an opening and closing drawer plate 24, a second control button 25, and a gate valve 26.

[0030] The embodiment is basically as attached figure 1 Shown: a motorcycle oil tank anti-tilt de...

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Abstract

The invention relates to a fuel tank of a motorcycle or a motor-bike and in particular provides a motorcycle fuel tank tipping prevention device. The motorcycle fuel tank tipping prevention device comprises a fuel tank body, wherein an elastic deformation plate is fixedly sealed at the bottom of the fuel tank body; an elastic airbag is arranged below the elastic deformation plate; a gate valve isarranged on the elastic airbag; the elastic airbag is communicated with a first air inlet pipe; the first air inlet pipe is communicated with a piston cylinder; a guide rod and a first control switchare fixedly connected to inner walls of the top end of the fuel tank body; the first control switch controls start and stop of the piston cylinder; an oil floating ball is connected onto the guide rodin a sliding manner; and the oil floating ball can extrude to press the first control switch. With the adoption of the technical scheme of the invention, the violent shake of fuel oil inside the fueltank body can be avoided.

Description

technical field [0001] The invention relates to a fuel tank of a motorcycle or a moped, and specifically provides an anti-tilt device for a motorcycle fuel tank. Background technique [0002] The fuel tank of a motorcycle includes a fuel tank body, a fuel port switch knob and a fuel tank cover. In addition, it is connected with a fuel delivery pipe. After opening the fuel tank cover, turning the fuel port switch knob can open and close the fuel inlet of the fuel tank body. Assuming that the fuel tank cap is closed on the oil port switch knob, and the oil delivery pipe supplies oil to the engine. In the prior art, although the fuel port switch knob and the fuel tank cap can seal the fuel tank, if the fuel oil shakes violently in the fuel tank during the running of the motorcycle, leakage may occur at the fuel inlet. In addition, due to the violent shaking of the fuel oil, the fuel tank will shake, and the fuel tank is installed on the motorcycle, which will reduce the smooth...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B62J35/00B60K15/077
CPCB62J35/00B60K15/077
Inventor 谢兴玖
Owner 重庆旺豹商贸有限公司
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