| 摘要 |
PURPOSE: An injection nozzle and an injection apparatus using the same are provided to obtain a lengthwise injection pattern by installing a removable injection nozzle which has a long nozzle, and to obtain a strong jet force by the spraying pressure being concentrated to the length direction. CONSTITUTION: An injection apparatus comprises an injection container where an injection object is filled; a connection member which is connected to the injection container and has a through-hole for the injection object passing through; a first injection nozzle which comprises a first injection pipe and a second injection pipe, and sprays the injection object to the first injection pipe or the second injection pipe, wherein the first and second injection pipes are hinged to the connection member and formed with a fixed angle to each other; and a second injection nozzle(100) which comprises a connection unit(110) connected to the first injection nozzle, and a spraying unit(120) which is extended from the connection unit and has a long nozzle(121) in a specific direction. The first injection pipe of the first injection nozzle comprises a pipe part which has an empty space inside, and a core part which is positioned within the empty space of the pipe part with a gap from the inside of the pipe part and connected to the piper part on one end. The second injection pipe of the first injection nozzle is combined to a jet straw. The jet straw comprises a first jet straw which is combined to the second injection pipe, and a second jet straw which is inserted into the circumference of one end of the first jet straw and has a bigger diameter than the diameter of the first jet straw. The second injection nozzle has a protrusion part(125) on both ends in the longitudinal direction of the nozzle. A first protrusion is formed on the outer periphery of the connection unit, and a second protrusion on the inner periphery of the connection unit. |
