Garden tool quick release device

A garden tool quick release device adapted for connecting a transmission rod and a garden tool, said garden tool comprising a connection tube, said garden tool quick release device comprising:

• a connection assembly comprising a first connection part and a second connection part, said first connection part comprising a first open chamber, a first insertion hole and a latch holder, said first open chamber being adapted for receiving said connection tube, said latch holder being disposed corresponding to said first insertion hole, said first insertion hole being disposed in communication between said first open chamber and said latch holder, said second connection part comprising a second open chamber adapted for receiving said transmission rod;
• and
• a latch assembly comprising a latch pin inserted through said latch holder and said first insertion hole and movable relative to said latch holder between a first position and a second position, said latch pin comprising a locking tip and a shoulder, said locking tip being disposed in said first open chamber when said latch pin is in said first position, said shoulder being secured to said latch holder to stop said latch pin from movement relative to said first insertion hole and said latch holder and said locking tip being disposed outside said first open chamber when said latch pin is in said second position.