To provide a squeezer easily squeezing a squeezing object by itself and instantaneously perform squeezing work from an extraction port.

This squeezer is provided with a mechanism moving a pushing part to a place non-obstructing the squeezing when squeezing the squeezing object using a storage part, and the storage part and the pushing part have shapes suitable for providing the pushing part with a pushing force necessary for the pushing. This constitution allows the storage part to directly ladle up the squeezing object and to perform the squeezing work.