Patent ID: 8499790

Claim:
An adjustable coolant quick coupler, comprising: a coolant supplier seat, having a flow-in hole and a flow-out hole at a side, a tank at an end, and a flow-in channel and a flow-out channel at the other end, wherein the flow-in channel and the flow-out channel are respectively communicated with the tank, the flow-in hole is communicated with the flow-in channel, and the flow-out hole is communicated with the flow-out channel; an intubation device, disposed in the coolant supplier seat, and used for optionally sealing the flow-in hole and the flow-out hole, having a stopper, a flow-in tube, a flow-out tube, an elastic, and a stop pillar, the stopper is disposed between the tank and the flow-in channel and the flow-out channel, an end of the flow-in tube is disposed in the flow-in channel and has an inlet hole, an other end of the flow-in tube passes through the stopper, extends into the tank, and has a plurality of outlet holes, and the outlet holes are communicated with the inlet hole, an end of the flow-out tube is disposed in the flow-out channel and has an outlet hole, and the other end of the flow-out tube passes through the stopper, extends into the tank, and has a plurality of inlet holes, the inlet holes are communicated with the outlet hole, the elastic and the stop pillar are disposed in the tank, an end of the elastic pushes against the stopper, an other end of the elastic pushes against the stop pillar, the stop pillar has a first stop hole and a second stop hole, the first stop hole is provided for the end of the flow-in tube having the outlet holes to extend therein, so that the stop pillar optionally seals the outlet holes of the flow-in tube, and the second stop hole is provided for the end of the flow-out tube having the inlet holes to extend therein, so that the stop pillar optionally seals the inlet holes of the flow-out tube; a transmission seat, used for being optionally connected to the coolant supplier seat, wherein a side of the transmission seat has a fluid outlet hole and a fluid inlet hole; a connecting device, disposed in the transmission seat, and used for being optionally connected to the intubation device, so that the fluid outlet hole is optionally communicated with the flow-in hole, and the fluid inlet hole is optionally communicated with the flow-out hole, and a regulator assembly, disposed in the coolant supplier seat, and used for adjusting an opening of the flow-in hole and an opening of the flow-out hole respectively.