French press

1. A French press, comprising:

a flask;

a pressing rod movable with respect to the flask;

a filter system attached to an end of the pressing rod;

a handle releasably attached to the flask; and

a stopper assembly located in the handle, the stopper assembly including:

a stopper movable relative to the handle; and

a biasing member contacting the stopper, the biasing member being arranged to press the stopper towards the flask.

2. The French press according to claim 1 , wherein the stopper assembly further includes a button engaging the stopper such that movement of the button towards the stopper moves the stopper away from the flask.

3. The French press according to claim 2 , wherein the stopper includes:

a stopper body, the stopper body having a first protrusion and a second protrusion opposite the first protrusion; and

a stopper cap located at the first protrusion and configured to contact the flask when the biasing member presses the stopper towards the flask, and

wherein the biasing member is located at the second protrusion.

4. The French press according to claim 3 , wherein the stopper body includes:

a base portion; and

an angled surface extending normal to the base, the angled surface being arranged to intersect an axis defined by the first and second protrusions, and

wherein the button includes:

a head exposed outside the handle; and

an end located inside the handle, the end of the button contacting the angled surface of the stopper body such that movement of the button towards the stopper body causes the stopper body to move along the axis defined by the first and second protrusions.

5. The French press according to claim 4 , where the end of the button is chamfered.

6. The French press according to claim 4 , wherein the stopper body includes a guide spaced from the base portion, and

wherein the end of the button includes a groove configured to receive the guide to prevent rotation of the button as the button moves towards the stopper body.

7. The French press according to claim 4 , wherein the stopper body includes an inclined surface spaced from the angled surface, the inclined surface being arranged to limit movement of the stopper away from the flask by contacting the button after the stopper has moved a predetermined distance away from the flask.

8. The French press according to claim 4 , wherein an axis of the button is perpendicular to the axis defined by the first and second protrusions.

9. The French press according to claim 2 , wherein the button includes:

a first member exposed outside the handle; and

a second member connected to the first member, the second member contacting the stopper.

10. The French press according to claim 9 , wherein the first member includes:

a head; and

a shaft extending into the handle.

11. The French press according to claim 10 , wherein the handle includes a button through-hole having one of a protrusion or a notch, and

wherein the shaft has one of a groove configured to engage the protrusion or a rib configured to engage the notch to prevent rotation of the button in the button through-hole.

12. The French press according to claim 10 , wherein the handle includes a button through-hole having a pair of protrusions, and

wherein the shaft has a pair of grooves corresponding to the pair of protrusions, the pair of grooves being configured to cooperate with the pair of protrusions to prevent rotation of the button in the button through-hole.

13. The French press according to claim 12 , wherein the handle includes a ring portion encircling the flask.

14. The French press according to claim 13 , wherein the handle includes a stopper cavity located at a same height as the ring portion on the handle, and

wherein the button through-hole is in communication with the stopper cavity.

15. The French press according to claim 13 , wherein the handle includes a base spaced apart from the ring portion to support a bottom surface of the flask.

16. The French press according to claim 2 , wherein the handle includes:

a ring portion extending from a first end of the handle to encircle the flask; and

a base portion extending from a second end of the handle to support a bottom surface of the flask.

17. The French press according to claim 16 , wherein the handle includes a stopper cavity located at a same height as the ring portion on the handle.