Liquid-cooling quick connector device

A liquid-cooling quick connector device, comprising:

• a first connector, wherein the first connector includes a first connector body and a locking mechanism, the locking mechanism includes a button body, a top button cover, a locking key, a first elastic member, and a second elastic member, the button body is disposed on the first connector body, the button body has a body portion, a locking portion is disposed on the body portion, the top button cover is movably disposed on the button body, the locking key is movably disposed on the top button cover, the locking key includes a locking key body and an abutting portion, the abutting portion and the locking key body are integrally formed, and the abutting portion abuts against the first connector body;
• wherein the locking key limits the top button cover from moving downward and driving the button body downward, so as to prevent unlocking;
• wherein, when the locking key is pushed rearward, the abutting portion disengages from the first connector body, so that the locking key is pressable;
• and wherein the first elastic member is disposed between the button body and the first connector body, and the second elastic member is disposed between the locking key and the top button cover;
• and
• a second connector, wherein the second connector includes a fastener body, the first connector is mated with the second connector along a plugging direction, and the locking portion abuts against the fastener body for locking the first connector and the second connector that are mated with each other;
• wherein, when the first connector is being mated with the second connector, the button body is downwardly movable;
• wherein, after mating of the first connector and the second connector is completed, the locking key is automatically locked for locking the first connector and the second connector;
• and wherein unlocking is performed by moving the locking key to disengage the abutting portion of the locking key from the first connector body, so that the locking key is pressable for disengaging the locking portion of the button body from the fastener body of the second connector.