Members appointed air-filled compound injected bike and its members consisting of injection Bicycle Air Pump

摘要

The present invention relates to a composite air injector for a bicycle, and more particularly, to an injection member constituted at one side of an air inlet, comprising a case (10) having both sides opened and an air inlet First and second covers 20 and 25 respectively coupled to both upper and lower sides of the case 10 and second and third covers 20 and 25 in contact with the first and second covers 20 and 25 And first and second packings 40 and 45 formed in the case 10 and first and second air valves 60 and 65 respectively fitted in the first and second packings 40 and 45 in an outer direction inside the case 10, And an elastic member 70 formed between the first and second air valves 60 and 65. The first and second air valves 60 and 65 have a simple structure and can be applied to any type of inlet such as a presta, It is possible to inject air by inserting the injection port, thereby improving the convenience and economic efficiency, A plurality of packings are formed to prevent the air from being lost to the outside when the air is injected, thereby enabling rapid injection.