Portable hand-pour coffee maker

A coffee machine and portable technology, applied in the field of portable pour over coffee machines, can solve the problems of many accessories, long brewing time, and easy failures, etc., and achieve the effect of stable extraction process, increased contact area, and not easy to deform and damage

Pending Publication Date: 2018-09-21
邱勐
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, China's coffee development rate has reached 20%, and coffee will enter thousands of households. At present, coffee machines on the market can be divided into the following types: American coffee, made by drip filter, requires filter paper, filter cup, long production time, and taste It is related to the operation method. It needs to be brewed many times to get the coffee with the right taste. It is difficult for ordinary non-professionals to maintain daily drinking for a long time; the Italian moka pot is brewed in the form of follicles, which is large in size, not easy to carry, and troublesome to clean; The siphon pot, the brewing time is too long, can not adapt to today's fast-paced life, in addition to its large size, it is not easy to carry, and it is troublesome to clean; while the professional espresso machine, the coffee shop mainly applies 9 kg of pressure to 93 degrees Celsius hot water. Brew coffee powder to make rich and mellow Italian coffee
[0003] However, the current professional espresso machine has a large volume and a very high price. It takes about an hour to preheat the machine and prepare for work, which cannot meet the individual brewing requirements; there are many shortcomings in the professional espresso machine in the prior art. , it is not convenient for personal or family use, such as: the power consumption is large, because it needs to heat the large boiler water and drive the water pump, it takes time to maintain, and it needs to be cleaned regularly; because there are many accessories, the failure rate is high, there are many electronic components, and it works at high temperature for a long time. Prone to failure; too bulky to carry around

Method used

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Examples

Experimental program
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Effect test

Embodiment 1

[0032] Such as Figure 1-4 As shown in and 7-10, a portable pour over coffee machine includes a hollow cylinder body 1, a detachable hollow base 2 disposed at the bottom end of the cylinder body 1 and a detachable cylinder head 3 disposed at the top end of the cylinder body 1 A coffee filter 4 for filling coffee powder is provided between the base 2 and the cylinder 1, the coffee filter 4 is a bowl-shaped structure, the coffee filter 4 is installed on the base 2, and the base 2 is connected to the cylinder 1 The coffee filter screen 4 and the cylinder body 1 are compressed and fixed together, and the mesh size of the coffee filter screen 4 is a standard size; the cylinder head 3 is provided with a flow regulating valve 5 capable of communicating with the inner cavity of the cylinder body 1, The pressure relief device 14 and the detection device 7, the inlet end of the flow regulating valve 5 is detachably connected with the pressurizing device 6, the outlet end of the flow reg...

Embodiment 2

[0049] The technical solution of this embodiment is basically the same as the technical solution of embodiment 1, the difference is that, as Figure 5-6 As shown, the high-pressure gas bomb bottle and the bottle opening joint 11 are horizontally arranged at the inlet end of the 90° flow regulating valve, and the side wall of the cover 8 is provided with a through hole for the high-pressure gas bomb bottle to pass through, and the through hole is detachable. A hollow handle 10 that can be sleeved on the high-pressure gas bomb is installed. The high-pressure gas bomb bottle is arranged horizontally and can be stored in the hollow handle 10. It occupies a small space and will not cause the top of the cover 8 to protrude, which is convenient for placement. The detection device 7 includes a plug joint 701, a second 90° adapter 702 and a pressure gauge 703, the opening at the top of the second 90° adapter 702 points to the inside, and the rear end of the pressure gauge 703 is connect...

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Abstract

The invention discloses a portable hand-pour coffee maker. The portable hand-pour coffee maker comprises a hollow cylinder, a hollow base which is detachably installed at the bottom end of the cylinder and a cylinder cover which is detachably installed at the top end of the cylinder. A coffee filter screen for loading coffee powder is installed between the base and the cylinder. The cylinder coveris provided with a flow regulating valve, a pressure relief device and a detecting device which can be communicated with a cavity of the cylinder. The inlet end of the flow regulating valve is detachably connected with a pressurizing device. The outlet end of the flow regulating valve is extended below the cylinder cover and connected with a spiral nozzle. The cylinder cover is provided with a lid corresponding to the edge of the cylinder cover. The portable hand-pour coffee maker is assembled in modularization, compact in structure, good in portability, high in strength, and long in servicelife. A pressure can be adjusted in real time, a vortex air inlet or water inlet mode is used, and an original point pressure is changed into a face pressure, so an extraction process is smoother, theproduct is more stable, and extracted coffee liquid is mellow and thick.

Description

technical field [0001] The present invention relates to coffee machines, and more particularly, it relates to a portable pour over coffee machine. Background technique [0002] At present, China's coffee development rate has reached 20%, and coffee will enter thousands of households. At present, coffee machines on the market can be divided into the following types: American coffee, made by drip filter, requires filter paper, filter cup, long production time, and taste It is related to the operation method. It needs to be brewed many times to get the coffee with the right taste. It is difficult for ordinary non-professionals to maintain daily drinking for a long time; the Italian moka pot is brewed in the form of follicles, which is large in size, not easy to carry, and troublesome to clean; The siphon pot, the brewing time is too long, can not adapt to today's fast-paced life, in addition to its large size, it is not easy to carry, and it is troublesome to clean; while the p...

Claims

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Application Information

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Patent Type & AuthorityApplications(China)
IPC IPC(8): A47J31/00A47J31/46A47J31/06A47J31/44
CPCA47J31/00A47J31/0657A47J31/44A47J31/46
Inventor邱猛
Owner邱勐