CN2223718Y - Tyre pump for motor cycle - Google Patents

Abstract

The utility model discloses a tyre pump for the motorcycle. The utility model is characterized in that a guide tube with external screw threads is designed, and is fixedly connected with an air chamber, a one-way valve is arranged in the guide tube or on the port of the air chamber, an air-out nozzle is arranged on the air chamber, and the air-out nozzle is connected with a hose. The guide tube is screwed in a spark plug hole, when the utility model is used, and the inflation is completed through pedaling a starting rod. The utility model has the advantages of simple structure, convenient carrying, labor saving in inflating, and high speed. The utility model is an ideal tyre inflator for the motorcycle.

Description

The motor bike Floor Pump

The utility model relates to a kind of land free-wheel car apparatus, is a kind of motor bike Floor Pump specifically.

The motor bike equipment of inflating commercially available at present and that use mainly contains two major types, one class is manual Floor Pump, another kind of is air compressor, though manual Floor Pump is easy to carry, but inflate not only effort to motor cycle tire with it, work efficiency is poor, and the poor slightly people of muscle power is difficult to it motor cycle tire is inflated to the pressure of needs.Though air compressor is laborsaving, high efficiency, but satisfy the required pressure of motor cycle tire inflation, but it can't carry, in case wheel does not have gas, then can't give timely inflation with it in the open air.

The purpose of this utility model is to overcome the deficiencies in the prior art and provides a kind of and be easy to carry, use laborsaving, and high efficiency can satisfy the motor bike Floor Pump of motor cycle tire inflation pressure needs.

The purpose of this utility model realizes by following technical proposals:

Design one is with externally threaded conduit, conduit one end and a cylindricality or rectangle air chamber affixed, and the interior or air chamber mouth of conduit is provided with check valve, and air chamber is provided with a freeing pipe and chews, and freeing pipe is chewed and air hose one end socket, and the other end of air hose is provided with geometrical clamp.

Accompanying drawing and drawing are described as follows:

Accompanying drawing is a configuration diagram of the present utility model.

Below in conjunction with accompanying drawing the utility model is further described:

As shown in drawings, design one is with in externally threaded conduit 1, the conduit and is provided with check valve 2, and set check valve is a spring and steel ball or needle-valve, also can establish the check valve of a glued membrane and shell fragment composition in conduit and air chamber junction.The external diameter of conduit and screw thread are identical with the light-up plug external diameter and the screw thread of motor bike, one end of conduit 1 and a cylindricality or rectangle air chamber 3 are affixed, present embodiment is selected a cylindricality air chamber for use, the internal diameter of air chamber is to be good greater than 5-10 times of catheter diameters, and too small then not having cushioned and the storage effect the excessive work efficiency that then reduces, carry also inconvenient, air chamber is provided with one and gives vent to anger and chew 4, gives vent to anger and chews and air hose one end socket, and the other end of air hose is provided with geometrical clamp.

Take out the light-up plug of motor bike during use, the conduit of Floor Pump is screwed into, gas piping and motor cycle tire is connected, with the foot-operated moving bar that starts with geometrical clamp, the piston of driving engine is moved produce air pressure in cylinder, and by conduit enter air chamber again by gas chew, gas piping enters motor cycle tire.

By above-mentioned situation as can be known, the purpose of this utility model can realize, because with the foot-operated moving bar that starts, drive piston motion, the cylinder internal gas pressure is increased, and enter air chamber, because the effect of check valve by the conduit that communicates with cylinder, enter the gas of air chamber, can not reflux, can only chew along gas and enter gas piping, enter motor cycle tire again, start bar more brisk with foot-operated, the air pressure that cylinder produces is bigger, makes motor cycle tire can be full of required pressed gas in very short time, simultaneously, motor bike Floor Pump volume is little, is easy to carry.Simultaneously, as air-pressure gauge on flexible pipe one termination, can be a kind of comparatively ideal motor bike inflation and barometric surveying apparatus really very easily as motor cycle engine barometric surveying instrument.

Claims (4)

1, a kind of motor bike Floor Pump, by air chamber, gas chew, gas piping, geometrical clamp etc. form, and it is characterized in that an affixed conduit on the air chamber, conduit outer wall is provided with screw thread, in the conduit or the air chamber mouth be provided with check valve, air chamber is provided with one and gives vent to anger and chew.

2, according to the said motor bike Floor Pump of claim 1, it is characterized in that said check valve be in the valve formed of spring steel ball or the needle-valve any.

3, according to the said motor bike Floor Pump of claim 1, it is characterized in that check valve is a shell fragment, shell fragment is provided with one deck glued membrane, places conduit and air chamber mouth junction.

4,, it is characterized in that said air chamber is a rectangle or cylindricality according to the said motor bike Floor Pump of claim 1.