Inflator with air reservoir

Abstract

The invention discloses an inflating device with an air storage tube. The device comprises an air generating mechanism, a flow dividing air controlling mechanism which is installed on the air generating mechanism, an inflating unit and an air storage tube body, wherein the flow dividing air controlling mechanism is provided with a flow dividing seat which is connected with the air generating mechanism and the inflating unit and an air controlling unit which is installed on the flow dividing seat and can be switched between an air storage position and an inflating position, and the air storagetube is detachably installed on the flow dividing seat. According to the inflating device, air can be guided to flow to the inflating unit or the air storage tube by the cooperation of the above structures, and the air storage tube can be separated from other components because the air storage tube is detachably installed on the flow dividing seat to achieve the purpose of separate using.

Description

technical field [0001] The invention relates to an inflating device, in particular to an inflating device with an air storage cylinder which can provide high-pressure gas and low-pressure gas. Background technique [0002] Existing manual pumping devices can roughly be divided into direct air supply type and air storage air supply type according to different air supply methods. The direct air supply type operates a piston assembly by manpower and sucks air into a cylinder. The gas is directly pumped into an object to be inflated through an inflating unit. This gas supply method is suitable for filling items such as balloons, low-pressure tires, etc. because the output gas pressure value is low. The gas storage and supply type is to store the gas in a gas storage tank in advance, and then the gas storage tank will press the high-pressure gas to the inside of the object to be inflated. Since the two gas supply methods and structures are different, users need to buy two Inflat...

AI Technical Summary

Problems solved by technology

[0003] In order to allow the pumping device to output gases with different pressure values ​​according to the needs of use, the applicant once proposed an invention patent No. I495788, Taiwan, China. Although this invention patent can output low-pressure gas and high-pressure gas, but in terms of structural design, It is a fixed combination of a gas storage tank and a gas generating mechanism. This structure is slightly inconvenient to use because the gas storage tank cannot be separated from other components and used separately.

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