Locking device sustaining high pressure for coffee maker lid
First Claim
1. A brew head assembly of a coffee maker comprising:
- a slide assembly, a sealing assembly, and a pop-up and roll-back assembly, operatively linked to sustain pressure up to four (4) bars, wherein the slide assembly comprises a lever, slider part, slider spring, and a lid frame.
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Abstract
This invention provides a locking device sustaining high pressure in a coffee maker which comprises a brew head assembly which comprises: a slide assembly, a sealing assembly and a pop-up and roll-back assembly, operatively linked to sustain pressure up to four (4) bars. Furthermore, this invention provides a method for one-hand operation on the locking of a coffee maker comprising steps of: a) Using one hand to put the lever forward to release the lock which is controlled by two parts, the slider and the three mounts on the brew base wherein the back-and-forth movement of the slider will produce the action of locking and releasing; b) Moving the lever forward, produce the push rod that is assembled on the slider will push the slider forward so the brew head is released; c) Putting back the lever, the push rod will put back the slider so the brew head is locked; and d) after releasing the lock, the lift platform will pop up by the lift platform spring and the lid mount roll up by the hinge spring.
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Citations
12 Claims
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1. A brew head assembly of a coffee maker comprising:
- a slide assembly, a sealing assembly, and a pop-up and roll-back assembly, operatively linked to sustain pressure up to four (4) bars, wherein the slide assembly comprises a lever, slider part, slider spring, and a lid frame.
- View Dependent Claims (2, 3, 4)
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5. A brew head assembly of a coffee maker comprising:
- a slide assembly, a sealing assembly, and a pop-up and roll-back assembly, operatively linked to sustain pressure up to four (4) bars, wherein the sealing assembly comprises an “
O”
ring, a water spreader top, a seal ring, a water spreader bottom, a metal pod filter, a coffee collector, and a brew head bottom. - View Dependent Claims (6, 7, 8)
- a slide assembly, a sealing assembly, and a pop-up and roll-back assembly, operatively linked to sustain pressure up to four (4) bars, wherein the sealing assembly comprises an “
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9. A brew head assembly of a coffee maker comprising:
- a slide assembly, a sealing assembly, and a pop-up and roll-back assembly, operatively linked to sustain pressure up to four (4) bars, wherein the slide assembly comprises;
a lever;
a slider operatively linked to the lever by a push rod; and
a slider spring, wherein the lever, the slider, the push rod and the slider spring are operatively fixed on a lid mount.
- a slide assembly, a sealing assembly, and a pop-up and roll-back assembly, operatively linked to sustain pressure up to four (4) bars, wherein the slide assembly comprises;
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10. A brew head assembly of a coffee maker comprising:
- a slide assembly, a sealing assembly, and a pop-up and roll-back assembly, operatively linked to sustain pressure up to four (4) bars, wherein the sealing assembly comprises;
an “
O”
ringa water spreader top;
a seal ring;
a water spreader bottom;
a metal pod filter; and
a coffee collector. - View Dependent Claims (11)
- a slide assembly, a sealing assembly, and a pop-up and roll-back assembly, operatively linked to sustain pressure up to four (4) bars, wherein the sealing assembly comprises;
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12. A brew head assembly of a coffee maker comprising:
- a slide assembly, a sealing assembly, and a pop-up and roll-back assembly, operatively linked to sustain pressure up to four (4) bars, wherein the pop-up and roll-back assembly comprises;
a lift platform having at least two legs operatively moveably attached to a brew head base, wherein a lift platform spring is placed on at least one leg of the lift platform; and
a hinge pin which operatively links a hinge spring and the slide assembly to the lift platform.
- a slide assembly, a sealing assembly, and a pop-up and roll-back assembly, operatively linked to sustain pressure up to four (4) bars, wherein the pop-up and roll-back assembly comprises;
Specification