CN2647164Y

CN2647164Y - Coffee pot

Info

Publication number: CN2647164Y
Application number: CN 03255543
Authority: CN
Inventors: 李慧芬
Original assignee: AITENG DOMESTIC ARTICLES MANUFACTURE Co Ltd ZHEJIANG
Current assignee: AITENG DOMESTIC ARTICLES MANUFACTURE Co Ltd ZHEJIANG
Priority date: 2003-07-08
Filing date: 2003-07-08
Publication date: 2004-10-13
Anticipated expiration: 2013-07-08

Abstract

The utility model relates to a coffee pot. An upper pot of the coffee pot is made of transparent plastic, and a steam pipe is provided inside the upper pot. A funnel is provided inside a lower pot. An opening of the open end of the funnel is provided with an outer flanging, and a filtering screen upper piece is provided on the opening. The filtering screen upper piece is also provided with a flanging. A sealing ring is provided between two flanging, and the sealing ring and two flanging are provided on the open end of the lower pot. A fine long guide tube is provided under the open of the funnel. The bottom of the open of the funnel is provided with a filtering screen lower piece, and coffee bean (powder) is provided on the filtering screen lower piece. A distance ranging from 0.5cm to 2.5cm is kept between the lower end of the guide tube and the bottom of the lower pot. The upper pot is threaded connected with the lower pot, and the lower pot is enclosed by the sealing ring. The utility model facilitates the maintaining of the original flavor of the coffee. The upper pot is produced by whole molding injection of the transparent plastic, and the entire process of the cooking of the coffee is full of interesting. The utility model facilitates the grasping of the condition of the fire, prevents the dry cooking and has more convenient operation.

Description

Coffee pot

Technical field

The utility model relates to a kind of coffee pot, especially relates to a kind of improvement of funnel and the dependency structure thereof to coffee pot.

Background technology

Raising day by day along with people's living standard, increasing people takes to and has tasted coffee, the coffee pot tool is an important tool of tasting coffee, original Coffeepot structure is very simple, use also very convenient, but it only is that coffee is dissolved into caffeinated water's solution, and contains additive, and taste is impure.In order to overcome above-mentioned deficiency, there is the people that coffee pot is improved, such as patent " coffee pot " (number of patent application: 02226522.8), it comprises kettle body and pot lid, be provided with interior cup in the kettle body, interior cup bottom is provided with a filter screen, and interior cup is communicated with the kettle body by steam pipe.Steam pipe is " n " type, the filter screen of cup in one end of the mouth of pipe passes, cup bottom in extending, apart from the interior cup cup end certain distance is arranged, the cup cup end, extended kettle body bottom in the other end passed, and apart from kettle body bottom certain distance arranged, be equipped with sealing ring at steam pipe by filter screen, interior cup cup bottom, the side of kettle body also is provided with the kettle handle.(number of patent application: 01254692.5), its kettle body is upper and lower container, in the lower end of upper container one opening is arranged to also have patent " a kind of coffee pot ", upper container is seated in down on the container, place a filter in upper container, establish a holder on support, this holder supports container down.But this class device often is soaked in coffee bean in the cold water at the very start, waits that the water is boiling just can boil into coffee solution, and it is original aromatic to reduce coffee greatly like this, also often makes to have impurity in the coffee solution.In addition, the last kettle of existing coffee pot mostly adopts non-transparent material to make, the feasible bad assurance of the duration and degree of heating of making coffee, inconvenient operation.

Summary of the invention

The utility model mainly is that to solve the existing in prior technology Coffeepot structure very unreasonable, and it is impure to cook the coffee solution taste that comes, and impurity is arranged, and operation is the technical problem of inconvenience etc. very also.

Above-mentioned technical problem of the present utility model is mainly solved by following technical proposals: comprise kettle, it has down kettle, is provided with funnel in the following kettle, and described funnel open bottom is provided with sheet under the screen pack, puts coffee bean (powder) on it; Be provided with skirt below described funnel uncovered.

As preferably, the skirt of described funnel is elongated, and its length is roughly 2-3 with the ratio of the described uncovered degree of depth: 1, and the distance of the lower end oral area of described skirt and described kettle down bottom is 0.5-2.5cm.

As preferably, the described kettle system of going up adopts the transparent plastic integral molded plastic to make, and is provided with steam pipe in it, and described steam pipe is long taper, and roughly with described to go up the kettle upper port concordant, the end is provided with the open slot of giving vent to anger in its upper end; Its lower end enlarging is connected with the described kettle lower port that goes up, and it is airtight.

As preferably, the uncovered port of described funnel is provided with flanging, which is provided with screen pack last slice, and described screen pack last slice also is provided with corresponding flange, between two flange sealing ring is set, and the three is seated on the port of described kettle down in the lump.

As preferably, the described sidewall of going up kettle is provided with handle, and a side relative with it is provided with Hu Zui, and is hinged with pot lid on described handle, the shape of pot lid and the described upper port phase configuration that goes up kettle, and the described sidewall of kettle that descends is provided with the overvoltage protection valve.

As preferably, be provided with internal thread in the base of described upward kettle, screw connection mutually with the external screw thread that is located at down the kettle upper port, and will descend kettle airtight by described sealing ring.

As preferably, describedly go up kettle and following kettle all is symmetrical polygonized structure, be generally 8-10 limit shape, and both junction diameters are slightly less than the average diameter of kettle and following kettle.

Therefore, the utlity model has simple in structure, rationally distributed, funnel structure is provided with elongated skirt uncovered and under it, make coffee bean (powder) be in all the time in the boiling water of boiling, help keeping coffee original aromatic, last kettle adopts the transparent plastic integral molded plastic to make, and has simplified production technology, reduces production costs, the coffee that more can make things convenient for to such an extent that observe cooked, understand the whole process of making coffee, rich interesting, also help holding the duration and degree of heating, prevent to dryout, make the operation characteristics such as facility that become more.

Description of drawings

Accompanying drawing 1 is a kind of split structural representation of the present utility model;

Accompanying drawing 2 is a kind of assembly structure schematic diagrames of the present utility model

Accompanying drawing 3 is A-A sectional structure schematic diagrames of Fig. 2.

The specific embodiment

Below by embodiment, and in conjunction with the accompanying drawings, the technical solution of the utility model is described in further detail.

Embodiment: a kind of coffee pot, structure comprise kettle 10, are located at the following kettle 20 under it and are located at down funnel 30 in the kettle 20.Wherein, last kettle 10 adopts transparent plastics to make, and is provided with the steam pipe 11 that is long taper in it, and steam pipe 11 upper ends are roughly concordant with described last kettle 10 upper port, and the end is provided with the open slot 12 of giving vent to anger; Steam pipe 11 lower end enlargings are connected with described kettle 10 lower port that go up, and it is airtight, and above-mentioned many structures can adopt integral molded plastic to make.The sidewall of last kettle 10 is provided with handle 13, and a side relative with it is provided with kettle mouth 14, and is hinged with pot lid 15 on described handle 13, the shape of pot lid 15 and the described upper port phase configuration that goes up kettle 10.Be loaded with water in the following kettle 20, its sidewall is provided with overvoltage protection valve 21, and when because accidental cause, blocked etc. such as skirt 33, when steam pressures were excessive in the following kettle 20, overvoltage protection valve 21 can automatically spring open, to guarantee safety of the present utility model.The uncovered port of funnel 30 is provided with flanging, which is provided with screen pack last slice 31, described screen pack last slice 31 also is provided with flange, sealing ring 32 is set between two flange, the three is seated on the port of described down kettle 20 in the lump, is provided with elongated skirt 33 below funnel 30 uncovered, and its length is roughly 2.5: 1 with the ratio of the uncovered degree of depth of funnel 30, funnel 30 open bottom are provided with sheet 34 under the screen pack, put coffee bean (powder) on it; The lower end oral area of described skirt 33 and the described distance of kettle 20 bottoms down are 0.8cm, with anti-dry.Be provided with internal thread in the base of last kettle 10, screw connection mutually with the external screw thread that is located at down kettle 20 upper port, and will descend kettle 20 airtight by sealing ring 32.Last kettle 10 and following kettle 20 all are the decagon structure of symmetric arrangement, and both junction diameters are slightly less than the average diameter of kettle and following kettle.

During use, down interior notes of kettle adds an amount of water earlier, places funnel then thereon, and on sheet under coffee bean (powder) the storing screen pack within it, the last kettle that plastics are made is installed in rotation again, puts to burning with jealousy.Like this, in heating process, along with the progressively heating of water body, water vapour can make earlier that coffee bean (powder) is fully moistening, just be in then among the boiling of boiling water, make coffee powder in boiling water, constantly dissolve, and under the pressure of water vapour, slowly be pooled in the kettle, screen pack last slice can fall the contaminant filter in the coffee solution, do not have heavy earnest with the coffee liquid cleaning that guarantees to enter in the kettle, and by ashamed the indwelling in last kettle, the water in the following kettle is fewer and feweri; When the water in the kettle was near or below the lower end oral area of skirt instantly, the coffee solution in the steam pipe in the last kettle, can stop to heat, to prevent down that the water in the kettle is dryouied by the ashamed steam bubble that becomes coffee solution along with constantly discharging this moment.Then, pour out the Hot Coffee solution in the kettle, just can slowly taste pure coffee liquid.Like this, more help keeping coffee original aromatic.

Claims

1. a coffee pot comprises kettle, and it has down kettle, is provided with funnel in the following kettle, it is characterized in that described funnel (30) open bottom is provided with sheet under the screen pack (34), puts coffee bean (powder) on it; Described funnel (30) uncovered below be provided with skirt (33).

2. coffee pot according to claim 1, the skirt (33) that it is characterized in that described funnel (30) is elongated, its length is roughly 2-3 with the ratio of the described uncovered degree of depth: 1, and the distance of the lower end oral area of described skirt (33) and described kettle (20) down bottom is 0.5-2.5cm.

3. coffee pot according to claim 1 and 2, it is characterized in that the described kettle (10) of going up is to adopt the transparent plastic integral molded plastic to make, be provided with steam pipe (11) in it, described steam pipe (11) is long taper, its upper end is roughly concordant with described last kettle (10) upper port, and the end is provided with the open slot of giving vent to anger (12); Its lower end enlarging is connected with described kettle (10) lower port that goes up, and it is airtight.

4. coffee pot according to claim 1 and 2, it is characterized in that the uncovered port of described funnel (30) is provided with flanging, which is provided with screen pack last slice (31), described screen pack last slice (31) also is provided with corresponding flange, sealing ring (32) is set between two flange, and the three is seated on the port of described kettle (20) down in the lump.

5. coffee pot according to claim 3, it is characterized in that the uncovered port of described funnel (30) is provided with flanging, which is provided with screen pack last slice (31), described screen pack last slice (31) also is provided with corresponding flange, sealing ring (32) is set between two flange, and the three is seated on the port of described kettle (20) down in the lump.

6. coffee pot according to claim 1 and 2; it is characterized in that the described sidewall of going up kettle (10) is provided with handle (13); a side relative with it is provided with Hu Zui (14); and on described handle (13), be hinged with pot lid (15); the shape of pot lid (15) and the described upper port phase configuration that goes up kettle (10), and the described sidewall of kettle (20) down is provided with overvoltage protection valve (21).

7. coffee pot according to claim 1 and 2 is characterized in that being provided with internal thread in the described base of going up kettle (10), screws connection mutually with the external screw thread that is located at down kettle (20) upper port, and will descend kettle airtight by described sealing ring (32).

8. coffee pot according to claim 1 and 2 is characterized in that described upward kettle (10) and following kettle (20) all are symmetrical polygonized structure, be generally 8-10 limit shape, and both junction diameters are slightly less than the average diameter of kettle and following kettle.

9. coffee pot according to claim 3 is characterized in that described upward kettle (10) and following kettle (20) all are symmetrical polygonized structure, be generally 8-10 limit shape, and both junction diameters are slightly less than the average diameter of kettle and following kettle.

10. coffee pot according to claim 5 is characterized in that described upward kettle (10) and following kettle (20) all are symmetrical polygonized structure, be generally 8-10 limit shape, and both junction diameters are slightly less than the average diameter of kettle and following kettle.