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Motorcycle fuel switch

A technology for motorcycles and switches, applied in gasoline barrels, bicycle accessories, transportation and packaging, etc., can solve the problems of high production cost and complex structure, and achieve the goal of reducing production costs, production costs, material costs and mold costs. Effect

Active Publication Date: 2015-04-01
CHONGQING FENGRUI PLASTIC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Aiming at the deficiencies of the prior art, the purpose of the present invention is to provide a motorcycle fuel switch to make up for the defects of the existing fuel switch with complex structure and high manufacturing cost

Method used

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  • Motorcycle fuel switch
  • Motorcycle fuel switch
  • Motorcycle fuel switch

Examples

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Embodiment Construction

[0017] The present invention will be described in further detail below in conjunction with the accompanying drawings.

[0018] Referring to the accompanying drawings, a motorcycle fuel switch includes a switch housing 1 and a valve core 2 that is arranged in the switch housing 1 and can rotate relative to the switch housing. The switch housing 1 is cylindrical, and the switch housing 1 There is an opening on the top of the switch housing 1, and the two sides of the switch housing 1 respectively have an oil inlet pipe 11 and an oil outlet pipe 12 communicating with the interior; Inside the body 1, and between the valve core 2 and the inner wall of the switch housing 1, a sealing sleeve 4 is provided. Both sides of the sealing sleeve 4 have perforations corresponding to the oil inlet pipe 11 and the oil outlet pipe 12 respectively. The two sides of the valve core 2 There are respectively oil holes 21 that can communicate with the oil inlet pipe 11 and the oil outlet pipe 12 by t...

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PUM

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Abstract

The invention discloses a motorcycle fuel switch. The motorcycle fuel switch comprises a switch shell and a valve element, wherein the switch shell is in the shape of a cylinder; an oil inlet tube and an oil outlet tube communicating with the inner part of the switch shell are respectively formed in the two sides of the switch shell; the valve element is in the shape of a circular tube; the valve element extends to the inner part of the switch shell from an opening end of the switch shell; a sealing sleeve is arranged between the valve element and the inner wall of the switch shell; through holes communicating with the oil inlet tube and the oil outlet tube are respectively formed in the two sides of the sealing sleeve; oil holes communicating with the oil inlet tube and the oil outlet tube through rotation are respectively formed in the two sides of the valve element; the top of the valve element is sealed, a handle integrally molded with the valve element is arranged on the top of the valve element; one end of the handle is positioned out of the switch shell; a cylindrical part of the other end of the handle is embedded to the opening end of the switch shell; a groove for inserting a key for driving the valve element to rotate is formed in the top of the handle. The valve element and the handle are integrated, so that the motorcycle switch fuel is simple in structure and low in manufacturing cost.

Description

technical field [0001] The invention belongs to the technical field of motorcycles, in particular to a motorcycle fuel switch. Background technique [0002] The motorcycle fuel switch is mainly composed of a switch housing and a valve core that is located in the switch housing and can rotate relative to the housing. The housing is provided with an oil inlet and an oil outlet. The oil inlet is connected to the fuel tank, and the oil outlet is connected to the The motorcycle carburetor is connected, and the oil inlet and the oil outlet are connected or disconnected by turning the spool to control the fuel entering the carburetor. The existing fuel switch is controlled by the handle, that is, the handle drives the valve core to rotate, thereby controlling the connection or disconnection of the oil inlet and the oil outlet, but this kind of fuel switch needs to increase the connection structure between the handle and the valve core, so that The structure of the fuel switch is...

Claims

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Application Information

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IPC IPC(8): B62J37/00
CPCB62J37/00
Inventor 张毅
Owner CHONGQING FENGRUI PLASTIC