This creation system is that a kind of gas supplies bottle,It mainly include a bottle body,One release portion,The release portion has a top and a needle-valve,Wherein the top offers a fixation hole and an engaging hole and a connecting hole,One first connecting end is formed in the top,The needle-valve have a round end,One fixed thread,One slip-on head and a needle body,Wherein the needle-valve is to be spirally connected on what fixation hole to position,The slip-on head is to rotate generation displacement in insertion fixation hole internal diameter and by round end,The needle body is displaced by slip-on head and can block and generate the effect of closing gas at the top of what in engaging hole.本創作係為一種氣體供給瓶，主要包括一瓶體，一釋放部，該釋放部具有一頂部以及一針閥，其中該頂部開設有一固定孔及一接合孔及一連結孔，該頂部內形成有一第一連結端，該針閥具有一旋轉端、一固定螺紋、一移動頭及一針體，其中該針閥為螺接於固定孔上定位，該移動頭為嵌入固定孔內徑中並受旋轉端轉動產生位移，該針體受移動頭位移而可阻塞於頂部內接合孔上產生關閉氣體之功效。
