Locking structure of brewing head device in coffee machine

A technology of locking structure and brewing head, applied in beverage preparation devices, household appliances, applications, etc., can solve the problems of complex structure, inconvenient opening and locking of the upper shell, etc., and achieve the effects of simple and convenient operation and simple structure

Inactive Publication Date: 2012-02-08
胡岳安
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The aforementioned patents are inconvenient to open and lock the upper case, and the structure is complicated

Method used

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  • Locking structure of brewing head device in coffee machine
  • Locking structure of brewing head device in coffee machine
  • Locking structure of brewing head device in coffee machine

Examples

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Embodiment Construction

[0020] The present invention will be further described in detail below with reference to the embodiments of the accompanying drawings.

[0021] like Figures 1 to 5 shown, is a preferred embodiment of the present invention.

[0022] A locking structure for a brewing head device in a coffee machine, wherein the brewing head device includes a lower fixing member 1 and a water outlet plate 2, the lower fixing member 1 is roughly plate-shaped, and there is an installation hole in the middle, and the lower fixing member 1 is installed. A filter pot 17 is installed on the hole, and a sealing ring 18, a gasket 19 and a stainless steel mesh 20 are installed in the water outlet plate 2 in sequence. The colander 17, the sealing ring 18, the sealing gasket 19 and the stainless steel mesh 20 are conventional components of the brewing head device in the existing coffee machine.

[0023] The water outlet plate 2 is fixed on the lower part of the upper fixing piece 3, the upper fixing piec...

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PUM

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Abstract

The invention relates to a locking structure of a brewing head device in a coffee machine. The brewing head device includes a lower fixing part and a water outlet plate. After the water outlet plate and the lower fixing part are closed, a chamber capable of accommodating coffee pods can be formed. It is characterized in that : The water outlet plate is fixed on the lower part of the upper fixing part, the rear part of the upper fixing part is rotatably connected to the lower fixing part, and the two sides of the upper end surface of the upper fixing part are respectively provided with left and right sliders, and the left and right sliders can The upper fixing part slides left and right and exposes the side part of the upper fixing part. Correspondingly, the lower fixing part is provided with two left and right bayonets for the left and right sliders to snap into it, and the upper fixing part is also provided with Driven by a push button, the drive mechanism can drive the left and right sliders to slide left and right. The button drives the driving mechanism to move, pushes the left and right sliders to slide, and determines whether the sliders are snapped into the bayonet on the lower fixing part, so as to realize the locking or opening of the brewing head device. The locking structure involves fewer parts as a whole , simple structure, and simple and convenient operation.

Description

technical field [0001] The invention belongs to the technical field of coffee machines, and in particular relates to a locking structure of a brewing head device in a coffee machine. Background technique [0002] At present, there are many types of coffee machines. Now the popular one is the drip brewing coffee machine. The traditional components in the coffee machine generally include a brewing head, a water tank, a heating element and a water pump. The brewing head of the coffee machine is fixed by and a cover piece that can be opened and closed relative to the fixing piece. After the cover piece and the fixing piece are closed, the cover piece and the fixing piece form a closed cavity. When brewing coffee, the closed cavity is filled with coffee powder. The coffee pods, and then the hot water boiled by the coffee machine is pumped into the chamber where the coffee pods are placed in the coffee machine, and the coffee powder in the coffee pods is drip-brewed. The sealing ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A47J31/00
Inventor 胡岳安
Owner 胡岳安
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