JPH11128081A - Percolating coffee maker - Google Patents

Abstract

PROBLEM TO BE SOLVED: To obtain a percolating coffee maker. SOLUTION: This coffee maker is provided with a reversely conical cup 4 having a through-hole in a center, a lock board 5 having water stop parts 3 is fitted to the center of its base part, the water stop parts 3 are lowered by water pressure so as to tightly block the through-hole 43 of the cup 4 in addition to the lowering of the lock board 5 by its weight and coffee is steamed inside the cup. Since the lock board 5 is made to be provided with a proper sized diameter, the lock board 5 is elevated upward when the cup 4 is placed on a container with a different sized diameter so as to automatically separate the water stop parts from the through-hole 43 and percolated coffee is automatically poured into the container.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a brewing type coffee maker, and more particularly to a brewing type coffee maker which is capable of brewing coffee by stopping water by natural gravity and water pressure without requiring complicated operations, and by using a hand of a user. With the natural action of placing the cup in the mouth of the container, the infused coffee can be automatically drained, so that delicious artificial coffee can be added without the need for external artificial operations such as pressing, pulling, and flipping. About what you can do.

[0002]

2. Description of the Related Art There are various types of coffee makers used to make coffee with coffee beans. As an easy device, a filter paper is laid on a cup-shaped cup having a through-hole at the bottom, and coffee residue is strained to make the coffee mellow. There is something that can extract a good coffee. However, such appliances are capable of brewing coffee of relatively high quality as compared to instant coffee, but the process of brewing coffee is relatively complicated, the preparation material is relatively large, and busy modern people or offices are required. Does not match the use of In addition, although the method of extracting coffee does not have the effect of steaming coffee beans and extracting the components sufficiently, it has an effect on the aroma of coffee and has a problem that the concentration cannot be adjusted. I was

[0003]

SUMMARY OF THE INVENTION The present invention provides a method for automatically stopping and discharging water without applying any kind of external power and without complicated operation procedures, thereby brewing coffee. It is an object of the present invention to provide a kind of brewing type coffee maker which can be made to be brewed.

[0004] It is another object of the present invention to provide a coffee brewing machine capable of quickly discharging coffee to the outside.

[0005]

According to a first aspect of the present invention, a single cup has an inverted conical shape, the inner bottom has a conical slope, and one through hole is provided at the center of the inner bottom. A convex wall of an appropriate height is formed around the wall, and a plurality of vertical long holes are provided on the wall of the convex wall so as to be symmetrical, and foot plates at a plurality of symmetric positions from the lower end of the convex wall are projected downward. A plurality of protruding ribs are provided around the ring body, and the cup is provided with a filter mesh, and a plurality of protruding ribs are provided around the ring body. And a locking plate, and a fitting ring having a diameter slightly smaller than the convex wall of the cup is provided at the center thereof, and is symmetrical with respect to a wall surface around the fitting ring. A locking pillar is provided in a convex shape, and a cross-shaped fixing rib is provided in the fitting ring. The lower end of a water-stopping part consisting of a hemisphere and a column connected below the hemisphere is inserted into the watertight part, and a plurality of positions corresponding to the footplates of the cup are provided at positions connected to the fitting ring installation portion of the locking plate. The above-mentioned locking plate provided with a through hole, the fitting ring is fitted to the bottom end of the cup by inserting the locking column into the long hole of the convex wall of the cup, and the cup is placed on a plane. Occasionally, the fitting ring descends along the long hole due to the action of gravity, and the water-stopping part closes the through hole at the bottom of the cup, and the water pressure in the cup causes the hemisphere of the water-stopping part to achieve a tight water stop. After the coffee is infused into the cup, when the user places the cup on a container of different caliber, the locking plate or the fixing rib is lifted, and the hemisphere of the water-stopping part is released from the through hole at the bottom of the cup. , So that the infused coffee automatically flows into the container from the cup. Are the Ranaru leaching-type coffee maker.

[0006] The invention of claim 2 is characterized in that a conical shallow groove is formed around the through hole at the bottom of the cup, and the coffee in the cup is quickly discharged by a change in the slope in the cup. The brewing type coffee maker described in.

[0007] The invention according to claim 3 is the infusible coffee maker according to claim 1, wherein the hemisphere of the water-stopping part is replaced by a sphere.

[0008]

BEST MODE FOR CARRYING OUT THE INVENTION The present invention has an inverted conical cup having a through hole in the center, and a locking plate having a water blocking part in the center is fitted to the bottom of the cup, and the cup is placed on a flat surface. At this time, in addition to the lowering of the locking plate due to its weight, the water-stopping parts are lowered by the water pressure so as to tightly close the through hole of the cup, so that coffee is leached in the cup, and the locking plate is Has a diameter of an appropriate size,
When the cup is placed in a container of different caliber, the locking plate rises upward and the water-stopping parts automatically leave the through hole, and the coffee that is fully steamed and the ingredients are extracted automatically into the container And can be used for drinking.

[0009]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS As shown in FIGS. 1 and 2, the present invention comprises a lid 1, a filter 2, a water-stopping part 3, a cup 4, and a locking plate 5, wherein the cup 4 is an inverted conical cup. It is made into a body, coffee is smoothly leaked, and a handle 41 is provided on one side, which is convenient for gripping use. A locking edge 42 is provided at the upper end of the cup 4, and a top surface of the locking edge 42 is provided. A plurality of conical grooves 421 are provided in a symmetrical arrangement, and when the lid 1 is placed on the cup 4, the outside air and the air in the cup circulate through the conical grooves 421 and the air Form convection,
The coffee in the cup 4 can be discharged smoothly, and one through hole 43 is provided at the center of the bottom of the cup 4.
Is formed as one conical slope, and another conical shallow groove 431 is provided around the through hole 43, so that the coffee in the cup 4 can be quickly discharged by the change in the slope of these two parts, A convex wall 44 of an appropriate height is extended around the bottom, a plurality of vertical slots 441 are provided on the convex wall 44 at symmetrical positions, and the convex wall 44 is extended downward to form a symmetrical foot plate. 442 are formed, so that the cup 4 can be stably placed on a flat surface.

[0010] The filter 2 has a net 23 sandwiched by a support frame 22 connected to the ring 21.
A plurality of protruding ribs 211 are provided around the
11, it can be directly fitted into the cup 4, and a plurality of symmetrical columns 221 are extended downward from the support frame 22 so as to contact the inner bottom of the cup 4 to effectively place the upper net 23 on a plane. The filter 2 can be prevented from being deformed due to excessive water pressure. The filter 2 can be easily removed and cleaned, and therefore, the inside of the cup 4 can be easily kept clean. The hole 24 promotes the flow of air to make the coffee discharge smoothly.

The locking plate 5 has a diameter of an appropriate size, and a fitting ring 51 whose diameter is slightly smaller than the convex wall 44 of the cup 4 protrudes at the center thereof. The fixing ring 52 is provided, the fitting ring 51 is fitted inside the convex wall 44 of the cup 4, and the locking pillar 511 formed around the fitting ring 51 is inserted into the vertical elongated hole 441. The locking plate 5 is hung on the cup 4, and the cup 4 and the fitting ring 51 are entirely made of a plastic having an elastic deformation force such as polycarbonate, so that both can be combined by a forced fitting method. After the combination, the locking plate 5 can be moved up and down along the convex wall 44 and the locking column 511 is restricted by the elongated hole 441 so that the fitting ring 51 can be moved.
Is moved up and down stably without generating rotation, and a plurality of through holes 53 are provided at positions corresponding to the foot plates 442 adjacent to the fitting ring 51 installation portions of the locking plate 5, and the foot plates 442 are The locking plate 5 penetrates so as to maintain an appropriate gap with the plane on which the cup 4 is placed, and the water-stopping component 3 includes a column 31 and a hemisphere 32 or a sphere. The column 31 penetrates through the through hole 43 at the bottom of the cup 4 and is inserted at the center intersection of the fixing rib 52.

As shown in FIG. 3, when the present invention is actually used, when the cup 4 is left on a flat surface, the
Is lowered along the elongated hole 41 by natural gravity action, and the locking plate 5 is suspended so as not to contact the flat surface.
Closes the through-hole 43, so that coffee can be put in the cup 4, the coffee is leached, and the coffee water pressure in the cup 4 presses the hemisphere 32 of the water-stopping component 3 downward, and the upper surface of the hemisphere 32 Is a relatively large pressure-receiving surface, which achieves a tighter water-stopping action than ordinary spheres, does not leak coffee, can brew coffee in a reasonable time, and can put in rich coffee .

As shown in FIGS. 4 and 5, after the coffee beans in the cup 4 are brewed, the user manually puts the cup 4 in the cup 4.
When the container is placed on the containers 6 and 7, the fixing rib 52 or the locking plate 5 is supported and rises, the water-stopping part 3 leaves the through-hole, and the coffee that has leached is automatically passed through the through-hole 43. And into the containers 6 and 7 continuously from the gap formed by the fixing ribs 52, and is provided for drinking. Thus, the invention makes it possible to brew tasty coffee quickly, easily and without the need for complicated operations.

The present invention can be used not only for brewing coffee but also for brewing various kinds of tea, such as coffee and herbal tea.

[0015]

The present invention enables the water in the cup in the cup to be stopped by the natural gravity action, and also allows the user to achieve the automatic water discharge by the natural action of placing the present invention in the mouth of the container by hand. The delicious coffee can be easily infused without any other artificial force.

[Brief description of the drawings]

FIG. 1 is a perspective view of the present invention.

FIG. 2 is an exploded perspective view of the present invention.

FIG. 3 is a sectional view of the present invention.

FIG. 4 is a use state display diagram showing a state where the present invention is placed on containers having different calibers to achieve a leak function.

FIG. 5 is a use state display diagram showing a state where the present invention is placed on containers of different calibers to achieve a leak function.

[Explanation of symbols]

 REFERENCE SIGNS LIST 1 cover 2 filter 21 ring body 211 projecting rib 22 support frame 221 support column 23 mesh 24 through hole 3 water blocking part 31 column 32 hemisphere 4 cup 41 handle 42 locking edge 421 conical concave groove 43 through hole 431 conical shallow Groove 44 Convex wall 441 Vertical long hole 442 Foot plate 5 Locking plate 51 Fitting ring 511 Locking column 52 Fixing rib 53 Through hole 6, 7 Container

Claims (3)

[Claims] 1. A single cup having an inverted conical shape, an inner bottom having a conical slope, a through hole provided in the center of the inner bottom, and a convex wall having an appropriate height formed around the bottom. A cup provided with a plurality of vertically long holes symmetrically provided on the wall surface of the convex wall, and foot plates at a plurality of symmetrical positions protruding downward from a lower end of the convex wall; and a filter net. A plurality of protruding ribs are provided around the ring body, and a support column at a symmetric position is extended downward from a support rack provided on the upper inside of the ring body. A locking plate having a diameter slightly smaller than the convex wall of the cup protruding at the center, and a locking pillar protruding symmetrically on a wall around the fitting ring; A cross-shaped fixing rib is provided in the ring, and a hemisphere is connected to the center of the fixing rib below the hemisphere. The lower end of the water stopping part made of a pillar is inserted, and at the position connected to the fitting ring installation portion of the locking plate, the locking plate is provided with a plurality of through holes corresponding to the foot plates of the cup, With the above, the fitting ring is fitted to the bottom end of the cup with the insertion of the locking column into the long hole of the convex wall of the cup, and when the cup is placed on a flat surface, the fitting ring follows the long hole by the action of gravity. After descending, the water-stopping part closes the through hole at the bottom of the cup, receiving the water pressure inside the cup, the hemisphere of the water-stopping part achieves tight water stoppage, and after brewing coffee in the cup, use When the person places the cup on a container of different caliber, the locking plate or the fixing rib is lifted, the hemisphere of the water-stopping part disengages from the through hole at the bottom of the cup, and the infused coffee is automatically removed from the container by the cup. A brewed coffee maker with the above configuration. 2. The leaching type according to claim 1, wherein a shallow conical groove is formed around the through hole at the bottom of the cup, and coffee in the cup is quickly discharged by a change in the slope inside the cup. coffee maker. 3. The infusible coffee maker according to claim 1, wherein the hemisphere of the water-stopping part is replaced by a sphere.