| 摘要 |
<p>The present invention relates to a new semiautomatic fluid injection apparatus capable of reducing the manufacturing costs thereof by being miniaturized, capable of allowing an operator to control a fluid injection amount regardless of the capacity of a packaging bag, and capable of allowing a cap coupled to the inlet/outlet pipe of the packaging bag temporarily to be separated from the inlet/outlet pipe or to be completely coupled to be pressed in the inlet/outlet pipe conveniently and quickly. For the above effects, provided is a semiautomatic fluid injection apparatus comprising: a rotary shaft installed on the vertical frame of a base, and able to be rotated; an operation handle installed on the rotary shaft by a connection member, and able to be rotated left and right and up and down; and a mounting frame having a fluid injection part and a cap opening and closing part, and able to be moved up and down when linked with the operation handle by a connection link.</p> |
