WO2023015701A1

WO2023015701A1 - Pressurized high-efficiency coffee pot

Info

Publication number: WO2023015701A1
Application number: PCT/CN2021/122567
Authority: WO
Inventors: 胡连升; 陈建国; 吴建军; 张元祥
Original assignee: 浙江创建厨具有限公司
Priority date: 2021-08-13
Filing date: 2021-10-08
Publication date: 2023-02-16
Also published as: CN113440004A; LU500999B1

Abstract

The present invention relates to the technical field of coffee pots, and relates in particular to a pressurized high-efficiency coffee pot and a method for using same. The technical problems to be solved by the present invention are that ground coffee spills over before being completely cooked effecting the taste, the mounting of upper and lower pots is complicated, and the fine ground coffee easily boils to the upper pot. In order to solve the described technical problems, the present invention provides a pressurized high-efficiency coffee pot, the present invention consisting of an upper coffee pot, an extraction mechanism and a cooking mechanism. A silicone lid and a first spring are used to control the pressure to seal a water outlet of a water distribution piece. The purpose of the foregoing is so that when the pressure of coffee boiled in the pot has not reached the pressure of the first spring, the coffee does not spill out from the water outlet, thereby achieving the increase of pressure of water coming out of the pot, thus prolonging the time to boil the coffee, such that the oil in the boiled coffee is richer, and by means of the cooperation of a rotary disc and three second springs, three clips can be simultaneously engaged along a top surface displacement of the edge, so that the joint of inner walls of the upper and lower pots can be quickly nested.

Description

A pressurized high-efficiency coffee maker

technical field

The invention relates to the technical field of coffee pots, in particular to a pressurized high-efficiency coffee pot.

Background technique

Coffee is a beverage made from roasted and ground coffee beans. As one of the three major beverages in the world, it is the main drink popular in the world together with cocoa and tea. The coffee pot is a kind of coffee pot commonly used by people. The principle uses pressurized hot water to quickly extract coffee liquid through coffee powder. Coffee powder It is contained in the funnel between the lower base and the upper pot, and there are several ventilation holes on the bottom of the funnel.

There are at least the following problems in the prior art that have not been resolved: 1. The booster valve of the traditional coffee pot is made of stainless steel, and the weight of the stainless steel is used to seal the water outlet of the Moka pot to increase the pressure. The coffee outlet cannot play the role of pressurization, and a large amount of coffee overflows from the water outlet before it is fully cooked, which affects the taste of the coffee; At the same time, the threaded opening connected to the upper and lower pots is not conducive to cleaning; 3. When the coffee pot is making coffee, the finer coffee powder is very easy to pass through the filter and boil into the upper pot, and the coffee grounds adhere to the upper pot The bottom of the pot affects the quality of coffee and also makes it difficult to clean the upper and lower pots.

technical solution

（一）解决的技术问题(1) Solved technical problems

Aiming at the deficiencies of the prior art, the present invention provides a pressurized high-efficiency coffee pot, which solves the problem that the coffee powder overflows and affects the taste if it is not fully cooked, the installation of the upper and lower pots is relatively cumbersome, and the finer coffee grounds are easy to boil to the upper pot. question.

（二）技术方案(2) Technical solutions

In order to achieve the above purpose, the present invention is achieved through the following technical solutions: a pressurized high-efficiency coffee pot, including a coffee pot, the bottom of the inner wall of the coffee pot is fixedly connected with an extraction mechanism, and the bottom end of the outer wall of the coffee pot is The fixed sleeve is connected with a card edge, and the bottom of the coffee pot is movably connected with a steaming mechanism.

Preferably, the extraction mechanism includes an upper water pipe, and the upper water pipe is fixedly connected to the bottom surface of the inner wall of the coffee upper pot and communicates with the bottom of the coffee upper pot. There are water outlets penetrating to the inner wall on both sides of the water distribution part, and the end cover is threadedly connected to the water distribution part, and the bottom surface of the inner wall of the end cover is provided with a limiting cavity, and the first spring and the first spring are movable in the limiting cavity. Silicone cover, and the first spring is movably socketed on the upper half of the silicone cover, and the first spring is movably socketed on the silicone cover, and the lower half of the silicone cover is movably inserted into the water distribution piece.

Preferably, the steaming mechanism includes a lower pot, and the lower pot is movably connected to the bottom of the upper coffee pot, a powder tank is movably socketed in the lower pot, and a filter plate is movably socketed on the edge of the inner wall of the powder trough, and The top of the filter plate is movably inserted with a filter sheet, the outer wall of the lower pot is movably nested with a turntable, and the outer wall of the lower pot is movably connected with three buckles and fixedly connected with three second springs, and the three second springs The other ends of the three buckles are respectively fixedly connected to one side of the upper half ends of the three buckles, and one side of the lower half ends of the three buckles are respectively overlapped with the turntable, and the three buckles are engaged with the buckle edges respectively.

Preferably, both sides of the outer wall of the end cap are provided with openings matching the water outlet, and the bottom end of the end cap and the inner wall are provided with threads matching the water diversion member.

Preferably, the upper water pipe is a tapered pipe structure whose diameter increases sequentially from top to bottom, and the connection between the upper water pipe and the inner wall of the coffee upper pot is treated as an arc.

Preferably, the filter sheet is movably inserted into the upper water pipe, and the coffee upper pot is movably connected to the top of the filter plate.

Preferably, the filtration density of the filter sheet is lower than that of the filter disk, and the filter sheet is movably inserted in the middle of the top surface of the filter disk.

Preferably, three protrusions and three arc-shaped blocks are fixedly connected to the outer wall of the turntable, and the three arc-shaped blocks are movably overlapped with the three buckles respectively.

Beneficial effect

The invention provides a pressurized high-efficiency coffee pot, which has the following beneficial effects:

(1) This kind of pressurized high-efficiency coffee pot uses a silicone cover and a first spring to control the pressure to seal the water outlet of the water distribution part. The purpose of this is that when the coffee in the pot is boiled, the pressure has not yet reached the first spring. When the pressure is high, the coffee will not overflow from the water outlet, so as to increase the pressure of the water in the pot, prolong the time of brewing coffee, and make the brewed coffee richer.

(2) Through the cooperation of the turntable and the three second springs, the pressurized high-efficiency coffee pot enables the three buckles to be displaced and engaged with the top surface of the buckle at the same time, so that the connection between the inner wall of the upper and lower pots can be quickly It is nested, which is convenient for installation, and it is also easier to clean the joints of the upper and lower pots.

(3) The pressurized high-efficiency coffee pot can effectively prevent part of the coffee powder from overflowing upwards or adhering to the inner wall of the pot by movably inserting the filter plate on the top of the filter plate and matching with the upper water pipe. It is convenient to dump the ground coffee and clean the pot body after use.

Description of drawings

Fig. 1 is the front sectional view of structure of the present invention;

Fig. 2 is the magnified view of place A in structure Fig. 1 of the present invention;

Fig. 3 is the magnified view of place B in structure Fig. 2 of the present invention;

Fig. 4 is the three-dimensional cross-sectional view of the water pipe on the structure of the present invention;

Fig. 5 is a perspective view of a structural water diversion member of the present invention;

Fig. 6 is the perspective view view of structural filter disc of the present invention;

Fig. 7 is a perspective view of the structural turntable of the present invention.

In the figure: 1, coffee pot; 2, extracting mechanism; 201, water supply pipe; 202, water distribution piece; 203, water outlet; 204, end cover; 205, limit chamber; 206, first spring; 207, silica gel 4, cooking mechanism; 401, lower pot; 402, powder tank; 403, filter plate; 404, filter sheet; 405, turntable; 406, buckle; 407, second spring.

Embodiments of the present invention

The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

Please refer to Figure 1-7, a pressurized high-efficiency coffee pot, including a coffee pot 1, an extraction mechanism 2 is fixedly connected to the bottom of the inner wall of the coffee pot 1, and a clip is fixedly sleeved on the bottom of the outer wall of the coffee pot 1 Along 3, the bottom of the upper coffee pot 1 is movably plugged with a steaming mechanism 4, and the bottom end of the outer wall of the upper coffee pot 1 is fixedly nested with a sealing ring that matches the lower pot 401.

In the present invention, the extraction mechanism 2 includes an upper water pipe 201, and the upper water pipe 201 is fixedly connected to the bottom surface of the inner wall of the coffee upper pot 1 and communicates with the bottom of the coffee upper pot 1, and the top end of the upper water pipe 201 is threadedly connected with a water diversion member 202, and Both sides of the outer wall of the water distribution part 202 are provided with water outlets 203 penetrating to its inner wall. The end cap 204 is threaded on the water distribution part 202, and the bottom surface of the inner wall of the end cap 204 is provided with a limiting cavity 205, and the limiting cavity 205 The activities are interspersed with a first spring 206 and a silicone cover 207, and the first spring 206 is movably socketed on the upper half of the silicone cover 207, and the first spring 206 is movably socketed on the silicone cover 207, and the lower half of the silicone cover 207 is movable Inserted in the water distribution part 202, the extraction mechanism 2 is made of aluminum alloy, which greatly reduces the manufacturing cost and improves the stability of the product.

In the present invention, the cooking mechanism 4 includes a lower pot 401, one side of the lower pot 401 is fixedly connected with a pressure relief valve communicating with the inside thereof, and the lower pot 401 is movably inserted into the bottom of the upper coffee pot 1, and the inner movable sleeve of the lower pot 401 A powder tank 402 is connected, and the edge of the inner wall of the powder tank 402 is movably socketed with a filter disc 403, and the top of the filter disc 403 is movably inserted with a filter sheet 404, and the outer wall of the lower pot 401 is movably nested with a turntable 405, and the lower pot The outer wall of 401 is movably connected with three buckles 406 and fixedly connected with three second springs 407, and the other ends of the three second springs 407 are respectively fixedly connected with one side of the upper half of the three buckles 406, and the three buckles 406 One side of the lower half end is movably overlapped with the turntable 405 respectively, and the three buckles 406 are engaged with the buckle edge 3 respectively.

In the present invention, both sides of the outer wall of the end cover 204 are provided with openings matching the water outlet 203 , and the bottom end of the end cover 204 and the inner wall are provided with threads matching the water distribution member 202 .

In the present invention, the upper water pipe 201 is a tapered pipe structure whose diameter increases sequentially from top to bottom, and the connection between the upper water pipe 201 and the inner wall of the coffee upper pot 1 is treated as an arc.

In the present invention, the filter sheet 404 is movably inserted into the upper water pipe 201 , the coffee upper pot 1 is movably overlapped on the top of the filter plate 403 , and the outer wall of the filter plate 403 is movably nested with a sealing ring matching the powder groove 402 .

In the present invention, the filtration density of the filter sheet 404 is lower than that of the filter disk 403 , and the filter sheet 404 is movably inserted in the middle of the top surface of the filter disk 403 .

In the present invention, the outer wall of the turntable 405 is fixedly connected with three protrusions and three arc-shaped blocks, and the three arc-shaped blocks are movably overlapped with the three buckles 406 respectively, and the three protrusions and the three arc-shaped blocks etc. The distance is set on the outer wall of the turntable 405 .

The present invention uses the silica gel cover 207 plus the first spring 206 to control the pressure to seal the water outlet 203 of the water distributor 202. The purpose of this is that when the pressure of the coffee in the pot has not reached the pressure of the first spring 206 when the coffee is boiled, the coffee does not It will overflow from the water outlet 203, so as to increase the pressure of the water in the pot, prolong the time of brewing coffee, and make the brewed coffee richer. Through the cooperation of the turntable 405 and the three second springs 407, the three buckles 406 can be shifted and engaged with the top surface of the card edge 406 at the same time, so that the connection of the inner wall of the upper and lower pots 401 can be quickly nested, which is convenient for installation and also makes it easier to clean the connection of the upper and lower pots 401. The filter sheet 404 that is movably plugged and matched with the upper water pipe 201 can effectively avoid the situation that part of the coffee powder overflows upwards or adheres to the inner wall of the kettle, so that it is easy to dump the coffee powder and clean the kettle body after use.

Working principle: first nest the powder tank 402 into the lower pot 401, lay the coffee net bag in the powder tank 402, place an appropriate amount of coffee powder in it, connect the filter plate 403 on the top of the powder tank 402, and finally Plug the upper coffee pot 1 into the lower pot 401, at the same time, the filter 404 is engaged with the bottom of the upper water pipe 201, and the filter plate 403 is attached to the bottom of the upper coffee pot 1, and the turntable 405 is rotated to achieve At the same time, the upper half ends of the three buckles 3 can be moved inward to engage with the buckle edge 3, thereby completing the installation. After the water is boiled, the pressure in the lower pot 401 increases, so that the water overflows upwards through the powder groove 402 for cooking The coffee powder, under the cooperation of the filter plate 403 and the filter sheet 404, prevents the fine powder from boiling upwards, and the coffee overflows from the upper hole. When the pressure of the water outlet in the pot increases, the silicone cover 207 can be pushed to float up, and the coffee can be left in the coffee pot 1 from the water outlet 203 .

It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply that there is a relationship between these entities or operations. There is no such actual relationship or order between them. Furthermore, the term "comprises", "comprises" or any other variation thereof is intended to cover a non-exclusive inclusion such that a process, method, article, or apparatus comprising a set of elements includes not only those elements, but also includes elements not expressly listed. other elements of or also include elements inherent in such a process, method, article, or device.

Although the embodiments of the present invention have been shown and described, those skilled in the art can understand that various changes, modifications and substitutions can be made to these embodiments without departing from the principle and spirit of the present invention. and modifications, the scope of the invention is defined by the appended claims and their equivalents.

Claims

A pressurized high-efficiency coffee pot, including a coffee pot (1), characterized in that: the bottom of the inner wall of the coffee pot (1) is fixedly connected with an extraction mechanism (2), and the outer wall of the coffee pot (1) The bottom end is fixedly sleeved with a card edge (3), and the bottom of the coffee pot (1) is movably connected with a steaming mechanism (4).
A pressurized high-efficiency coffee pot according to claim 1, characterized in that: the extraction mechanism (2) includes an upper water pipe (201), and the upper water pipe (201) is fixedly connected to the inner wall of the coffee upper pot (1) The bottom surface of the upper water pipe (201) is connected with the bottom surface of the coffee pot (1), and the top of the upper water pipe (201) is threaded with a water diversion member (202), and both sides of the outer wall of the water diversion member (202) are provided with a The water outlet (203) on the inner wall, the end cover (204) is threadedly connected to the water diversion member (202), and the bottom surface of the inner wall of the end cover (204) has a limiting cavity (205), and the limiting cavity (205 ) are interspersed with a first spring (206) and a silicone cover (207), and the first spring (206) is movable sleeved on the upper half of the silicone cover (207), and the first spring (206) is movable sleeved on the silicone cover (207), and the lower half of the silicone cover (207) is movably plugged in the water distribution piece (202).
A pressurized high-efficiency coffee pot according to claim 1, characterized in that: the steaming mechanism (4) includes a lower pot (401), and the lower pot (401) is movably plugged into the upper coffee pot (1) The bottom of the lower pot (401) is movably socketed with a powder tank (402), and the edge of the inner wall of the powder trough (402) is movably socketed with a filter plate (403), and the top of the filter plate (403) is movably inserted A filter piece (404) is connected, and the outer wall of the lower pot (401) is movably nested with a turntable (405), and the outer wall of the lower pot (401) is movably connected with three buckles (406) and fixedly connected with three second springs (407), the other ends of the three second springs (407) are respectively fixedly connected to one side of the upper half ends of the three buckles (406), and one side of the lower half ends of the three buckles (406) are respectively connected to The turntable ( 405 ) is movably overlapped, and the three buckles ( 406 ) are engaged with the buckle edge ( 3 ) respectively.
A pressurized high-efficiency coffee pot according to claim 2, characterized in that: both sides of the outer wall of the end cover (204) are provided with openings matching the water outlet (203), and the end cover ( 204), the bottom end of the inner wall is provided with a screw thread matched with the water diversion piece (202).
A pressurized high-efficiency coffee pot according to claim 2, characterized in that: the upper water pipe (201) is a conical pipe structure whose diameter increases sequentially from the top to the bottom, and the upper water pipe (201) and the coffee upper pot (1) The connection of the inner wall is treated with a circular arc.
A pressurized high-efficiency coffee pot according to claims 2 and 3, characterized in that: the filter (404) is movably inserted into the upper water pipe (201), and the coffee upper pot (1) is movably Attaches to top of filter pan (403).
A pressurized high-efficiency coffee pot according to claim 3, characterized in that: the filter density of the filter (404) is smaller than that of the filter disc (403), and the filter (404) is movably inserted into the The middle of the top surface of the filter disc (403).
A pressurized high-efficiency coffee pot according to claim 3, characterized in that: the outer wall of the turntable (405) is fixedly connected with three protrusions and three arc-shaped blocks, and the three arc-shaped blocks are connected to the three arc-shaped blocks respectively. A buckle (406) is movable and lapped.