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Movable coffee brewing head structure and coffee machine using same

A brewing head and coffee technology, which is applied to the field of coffee machines with a movable coffee brewing head structure, can solve the problems of laborious operation, high production and assembly costs, complex structure, etc., and achieves reduced manufacturing costs, easy operation, and reduced volume. Effect

Active Publication Date: 2018-05-08
GUANGDONG XINBAO ELECTRICAL APPLIANCES HLDG CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, most of the pressure coffee machines on the market have complex structures, high production and assembly costs, and laborious operations.

Method used

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  • Movable coffee brewing head structure and coffee machine using same
  • Movable coffee brewing head structure and coffee machine using same
  • Movable coffee brewing head structure and coffee machine using same

Examples

Experimental program
Comparison scheme
Effect test

no. 1 example

[0041] figure 1 An exploded view of a first embodiment of the movable coffee brewing head structure according to the present invention is schematically shown. The structure of the movable coffee brewing head mainly includes: a brewing head 6 and a brewing head support 9 .

[0042] Please be specific as figure 2 As shown, the brewing head 6 has a circular base 61 , a cylindrical connecting portion 62 is provided in the center above the base 61 , and a tongue 65 is integrally formed on the connecting portion 62 . There is a step 64 between the connecting portion 62 and the tongue portion 65 . At least two sliding blocks 63 are provided on the upper edge of the base 61 . exist figure 2 In the shown embodiment, the number of sliders 63 is three, but not limited thereto. The sliders 63 are wedge-shaped, and the sliders 63 face in the same direction, that is, they all face clockwise or counterclockwise.

[0043]The connecting portion 62 is sleeved with the limiting piece 4 a...

no. 2 example

[0056] Image 6 Schematically showing an exploded view of a second embodiment of the movable coffee brewing head structure according to the present invention. Compared with the first embodiment, the improvement of the second embodiment is that: the drive wheel 7 and the driven wheel 1 are added to the transmission assembly, so as to change the rotation direction of the handle, which is beneficial to reduce the overall volume of the coffee machine and facilitate Storage, in addition, the use of gear transmission can improve the transmission accuracy and ensure that the brewing head can accurately reach the desired position, which is very practical.

[0057] The specific improvements are as follows: Figure 7 As shown, one side of the accommodating cavity 91 of the brewing head bracket 9 is also provided with a bearing part 92, and the upper part of the bearing part 92 is provided with a half-axis hole 94 and two sides of the half-axis hole 94. Briquetting block seat 95. The ...

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Abstract

The invention provides a movable coffee brewing head structure, comprising: a brewing head having a base, a connecting part is arranged in the center above the base, at least two sliders are arranged on the upper edge of the base, and a driving device is connected to the connecting part; the brewing head The bracket has an accommodating cavity, and at least two slideways corresponding to the sliders are provided in the cavity, and the slideways extend obliquely. When the driving device rotates the brewing head, the brewing head can move up and down in the brewing head bracket. In the present invention, a wedge-shaped slider is arranged on the brewing head, and a corresponding inclined slideway is arranged on the brewing head bracket, so that the up and down reciprocating movement of the brewing head can be easily realized, so that it has the functions of compacting coffee powder and sealing the funnel, and The structure is simple and easy to assemble. In addition, a return spring is added, and the corresponding highest and lowest planes of the slider and the highest and lowest planes of the slideway are set on the slider and the slideway, which saves effort and can prevent the brewing head from falling to the greatest extent. The backflow of water in the cavity can realize the locking of the brewing head and the brewing head support.

Description

technical field [0001] The invention relates to a pressure coffee machine, in particular to a coffee machine with a movable coffee brewing head structure. Background technique [0002] With the improvement of living standards, coffee has gradually become a common drink in people's lives, so the demand for coffee machines is increasing. For example, the Chinese invention patent application 201410617507.1 proposes a drip coffee machine, including a body, a funnel-type coffee basket is arranged in the body, a drip valve is installed at the liquid outlet position at the bottom of the coffee basket, and a drip valve is also included. There is a lever hinged on the body or the coffee basket, a support arm extends from the drip valve, one end of the lever is located above the support arm, and the other end of the lever is connected to a periodic driving device , when the driving device operates, the lever swings and abuts against the support arm to press down the open drip valve s...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A47J31/40A47J31/44
Inventor 郭建刚林锦如张绍振
Owner GUANGDONG XINBAO ELECTRICAL APPLIANCES HLDG CO LTD
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