Multipurpose capsule

A multi-purpose, capsule technology, applied in the directions of transportation and packaging, can solve the problems of waste of resources, inability to brew coffee powder completely, etc., and achieve the effects of good sealing performance, simple and reasonable structure, and low production cost.

Active Publication Date: 2012-09-05
GUANGDONG XINBAO ELECTRICAL APPLIANCES HLDG CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This structure uses built-in filter paper to form back pressure, which replaces the traditional micro-filter plus back pressure device, which effectively saves production costs, but it usually cannot completely brew the coffee powder in the capsule, resulting in a waste of resources

Method used

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Examples

Experimental program
Comparison scheme
Effect test

no. 1 example

[0022] see Figure 1-Figure 4 , The multi-purpose capsule includes a capsule body 3 and a capsule cover 2 tightly covered thereon, both of which form a cavity 6, which can be used to hold coffee, tea leaves and the like for preparing beverages. The bottom of the capsule body 3 is provided with a water outlet 3.3, and the top of the capsule cover 2 is provided with a water inlet 2.3, and three flow channels 2.1 extend from the water inlet 2.3, and the flow channels communicate with the cavity 6.

[0023] see image 3 The inner bottom surface 3.4 of the capsule main body 3 is a convex spherical surface, the inner bottom surface is evenly distributed with small holes 3.1, the small holes communicate with the cavity 6, and the small holes 3.1 are also provided with convex bumps 3.2 at intervals. The point 3.2 is covered with filter paper 4 that blocks the inner bottom surface 3.4, and the convex point 3.2 supports the filter paper 4 to prevent the filter paper from blocking the s...

no. 2 example

[0027] see Figure 5 , this multi-purpose capsule, its capsule cover 2 is compared with the first embodiment, and the main difference is that it is set on the capsule water inlet 2.2 and the shower hole 2.22 with smaller aperture and more holes is connected with the cavity 6, and the shower hole 2.22 Compared with the brewing hole 2.21, when the former is working, the sprayed water flow column is more, denser, and wider in range, and the contact with the brewing material in the capsule main body 3 is more sufficient, so that the brewing is more sufficient. Its flow channel 2.1 can adopt inline shape, wave shape, or right angle shape. Other unmentioned parts are the same as the first embodiment.

no. 3 example

[0029] see Figure 6 , this multi-purpose capsule, its capsule cover 2 compares first embodiment, and main difference is that its water inlet end 2.3 is positioned at one side of capsule cover 2; The one-shaped flow channel 2.1, the angle between the flow channels 2.1 is 60 degrees, the flow channel 2.1 can disperse the water flowing through the water inlet 2.3 into multiple streams, and set the water inlet 2.2 of the capsule with a smaller aperture, The shower holes 2.22 with more holes are injected into the cavity 6 . It enters water from one side of the capsule cover 2, so that when brewing, the brewed matter in the capsule main body 3 will be rolled by the washing of the water flow, so as to make the brewing more sufficient. The runner 2.1 can also be arc-shaped, wave-shaped, or right-angled. Other unmentioned parts are the same as the first embodiment.

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PUM

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Abstract

The invention discloses a multipurpose capsule, which comprises a capsule main body and a capsule cover tightly covered on the capsule main body. A cavity is formed by the capsule main body and the capsule cover. The bottom of the capsule main body is provided with a water outlet hole and the top of the capsule cover is provided with a water inlet end. At least two flow channels extend from the water inlet end and are communicated with the cavity. The inner bottom surface of the capsule main body is a convex spherical surface and is evenly provided with small holes. The small holes are communicated with the cavity. Convex bumps or convex ribs are arranged at intervals among the small holes. A piece of filter paper covering the inner bottom surface of the capsule main body is covered on the convex bumps or the convex ribs. The tail end of each flow channel is communicated with the cavity by forming a capsule water inlet; and water flowing through the water inlet end can be dispersed into multiple strands of water current by the flow channels, and is injected into the cavity through infusion holes or shower head holes on the water inlet of the capsule. When hot water is poured into a beverage, a plurality of high-pressure water currents flow into the capsule, the contact surface between the multipurpose capsule and an brewed object (such as coffee, tea and the like) is increased simultaneously, so that brewing is more thorough.

Description

technical field [0001] The invention relates to a multipurpose capsule, in particular to a multipurpose capsule for brewing coffee or tea leaves. Background technique [0002] Traditional capsules such as coffee capsules generally use two micro-filters and back pressure devices in the upper and lower parts of the capsule. When water enters the capsule, it is first dispersed by the first layer of micro-pressurized filters and pressurized evenly to contact the coffee. The ground coffee is then passed through a second micro-filter counter-pressure device, allowing the coffee liquid to flow out of the capsule. The capsule of this structure has a complicated structure and high cost, and the coffee powder in the capsule is easy to flow out of the capsule. In order to solve the above problems, people have further improved the coffee capsules. For example, Chinese Patent Document No. CN201267357 disclosed a coffee capsule on July 8, 2009. A through hole, a ring body is fixed on th...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B65D85/808
Inventor 郭建刚陈光华曾永春
Owner GUANGDONG XINBAO ELECTRICAL APPLIANCES HLDG CO LTD
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