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drip coffee machine

A technology of coffee machine and drip, which is applied in beverage preparation devices, household appliances, applications, etc., can solve the problems of high production cost and large volume of coffee machine, and achieve the effect of low cost

Inactive Publication Date: 2011-12-14
NINGBO YINZHOU QIYUAN INDUSTIAL DESIGN CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The coffee machine with this structure has a large volume and high production cost, especially in the transportation process, and the packaging space of the kettle must also be considered, so it brings a lot of inconvenience to the transportation and packaging of the product

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] Such as figure 1 , figure 2 and image 3 As shown, the drip coffee machine of the present invention includes a water tank 1, a lower water pipe 4, a water heating pipe 5, a water heating device 8, an upper water pipe 6, and a funnel 2 for accommodating coffee powder. The top of the water tank 1 is provided with a water injection port 14. The lower water pipe 4, the water heating pipe 5 and the upper water pipe 6 are connected, and the upper end of the lower water pipe 4 is connected with the water tank 1, the upper end of the upper water pipe 6 is located above the funnel 2, and the lower water pipe 4 is connected to the upper water tank. A one-way valve 7 is installed in the water pipe 6, and a funnel support 3 for accommodating the funnel 2 is also provided in the water tank 1. An elastic bag 10 is arranged in the water tank 1, and the lower end of the funnel 2 is located at the top of the elastic bag 10. and the top edge of the elastic bag 10 is in close contact w...

Embodiment 2

[0031] Such as Figure 6 and Figure 7 As shown, the drip coffee machine of the present invention includes a water tank 1, a lower water pipe 4, a water heating pipe 5, a water heating device 8, an upper water pipe 6, and a funnel 2 for accommodating coffee powder. The top of the water tank 1 is provided with a water injection port 14. The lower water pipe 4, the water heating pipe 5 and the upper water pipe 6 are connected, and the upper end of the lower water pipe 4 is connected with the water tank 1, the upper end of the upper water pipe 6 is located above the funnel 2, and the lower water pipe 4 is connected to the upper water tank. A one-way valve 7 is installed in the water pipe 6, and a funnel support 3 for accommodating the funnel 2 is also provided in the water tank 1. An elastic bag 10 is arranged in the water tank 1, and the lower end of the funnel 2 is located at the top of the elastic bag 10. and the top edge of the elastic bag 10 is in close contact with the inn...

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PUM

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Abstract

The invention discloses a leak through type coffee machine comprising a water tank, a water discharging pipe, a water heating pipe, a water heating device, a water feeding pipe and a hopper for holding coffee powder, wherein the top of the water tank is provided with a water injection hole; the water discharging pipe, the water heating pipe and the water feeding pipe are communicated; the upper end of the water discharging pipe is communicated with the water tank; the upper end of the water feeding pipe is arranged above the hopper; the water discharging pipe and the water feeding pipe are respectively provided with a one-way valve inside; the water tank is also internally provided with a hopper holder for holding the hopper; the water tank is internally provided with an elastic sac; the lower end of the hopper is arranged in an opening at the top of the elastic sac, and the edge of the top of the elastic sac is jointed with the inner wall of the water tank in a sealing way; and a water outlet is arranged in a side wall above the water tank and communicated with the inside of the elastic sac. The leak through type coffee machine is small in size, low in production cost and convenient to package and transport.

Description

technical field [0001] The invention relates to a coffee machine, in particular to a drip coffee machine. Background technique [0002] A coffee machine is a device for steaming coffee, mainly for domestic or commercial use. The coffee machine of the prior art is generally a drip coffee machine, as disclosed on the website of the State Intellectual Property Office, an authorized announcement number is CN 101843446A, and the name is a patent for an electric coffee machine. Its structure includes a water tank, a water pipe, a funnel and A kettle, wherein one end of the downpipe is connected to the water heating device through a one-way valve, the upper part of the water heating device is connected to one end of the upper water pipe, the other end of the upper water pipe is located above the funnel, and the kettle is located below the funnel. The heat pipe is installed in the water heating device. When using, put the prepared coffee powder in the funnel first, the heating pip...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A47J31/10
Inventor 曾涛
Owner NINGBO YINZHOU QIYUAN INDUSTIAL DESIGN CO LTD