CN219020772U - Cold extraction cup convenient to wash - Google Patents

Abstract

The utility model relates to the field of beverage appliances, and particularly discloses a cold extraction cup convenient to clean, which comprises: the shell is provided with a deep bottom inner cavity; and an extraction cartridge in communication with the lumen; wherein, the lower part of the extraction cylinder is detachably connected with a filter element; wherein the upper portion of the extraction cartridge is configured for removable connection with the housing for cleaning. According to the utility model, the extraction cylinder is detachably connected with the shell, and the extraction cylinder is detachably connected with the filter element, so that a user can clean the interior of the cold extraction cup thoroughly, bacteria and dirt collection are avoided, and the cold extraction cup is beneficial to the health of the user.

Description

Cold extraction cup convenient to wash

Technical Field

The utility model relates to the field of beverage appliances, in particular to a cold extraction cup convenient to clean.

Background

In daily life, people often use cups and bottles to brew various kinds of tea and other edible materials for drinking, and the soaking process of the edible materials is also called extraction. Cold extraction, also called cold soaking, is carried out by extracting for a long time at low temperature, and is generally carried out by soaking brewing materials such as coffee or tea in cold water at a temperature lower than 5 ℃ for a long time at low temperature, wherein the time is generally controlled to be 8-12 hours, the cold extraction beverage is popular due to the unique flavor of the cold extraction beverage, and a cold extraction cup special for preparing the cold extraction beverage is also appeared on the market.

However, in the prior art, parts which are difficult to clean often exist in the cold extraction cup, so that coffee stains or tea stains and the like remain in the cold extraction cup, bacteria can grow for a long time, and the physical health of a user is affected.

Disclosure of Invention

The technical problem to be solved by the utility model is to overcome the defects of the prior art, and provide a cold extraction cup convenient to clean, and in order to achieve the purposes, the utility model adopts the following technical scheme:

a cold extraction cup for facilitating cleaning, comprising: the shell is provided with a deep bottom inner cavity; and an extraction cartridge in communication with the lumen; wherein, the lower part of the extraction cylinder is detachably connected with a filter element; wherein the upper portion of the extraction cartridge is configured for removable connection with the housing for cleaning.

Preferably, the lower part of the extraction cartridge is provided with a first external thread, and the filter element is provided with a first internal thread cooperating with the first external thread.

Preferably, the lower portion of the extraction cartridge is configured as an interference fit with the filter element.

Preferably, the upper part of the extraction cartridge is provided with a second external thread, and the housing is provided with a second internal thread cooperating with the second external thread.

Preferably, the filter element is provided with a plurality of uniformly distributed apertures at least in its bottom.

Preferably, a liftable piston is arranged in the extraction cylinder so as to repeatedly extract the materials.

Preferably, the piston is configured as an interference fit with the inner wall of the extraction cartridge to pressurize the extraction cartridge.

Preferably, a cover body for sealing the extraction cylinder is fixedly arranged at the top of the extraction cylinder.

Preferably, the cover body is provided with a water outlet communicated with the inner cavity.

Due to the adoption of the technical scheme, the utility model has the following beneficial effects:

1. the upper part of the extraction cylinder is detachably connected with the shell so that a user can separate the extraction cylinder from the shell, the lower part of the extraction cylinder is detachably connected with a filter element so as to clean the inside of the extraction cylinder, tea residues and the like are easy to accumulate on the filter element, and the filter element can be detachably arranged so as to avoid dirt and bacteria from being accumulated and be beneficial to the health of the user.

2. The extraction cylinder is internally provided with a liftable piston to repeatedly extract the materials in the extraction cylinder, so that the extraction cylinder has good extraction effect.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following brief description of the drawings of the embodiments will make it apparent that the drawings in the following description relate only to some embodiments of the present utility model and are not limiting of the present utility model.

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is an exploded view of FIG. 1;

FIG. 3 is a cross-sectional view of FIG. 1;

fig. 4 is a schematic view of a part of the structure of the present utility model.

Reference numerals:

1. a housing 11. An inner cavity; 12. a second internal thread; 2. an extraction cylinder; 21. a first external thread; 22. a second external thread; 23. a piston; 3. a filter; 31. a first internal thread; 32. a void; 4. a cover body; 41. a plug cover; 42. a slide bar; 43. and a water outlet.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the present utility model will be described in further detail with reference to the accompanying drawings. The components of the embodiments of the present utility model generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures.

Unless defined otherwise, technical or scientific terms used in this patent document should be given the ordinary meaning as understood by one of ordinary skill in the art to which this utility model belongs. The terms "first," "second," and the like in the description and in the claims, do not denote any order, quantity, or importance, but rather are used to distinguish one element from another. Likewise, the terms "a," "an," or "the" and similar terms do not denote a limitation of quantity, but rather denote the presence of at least one. The word "comprising" or "comprises", and the like, is intended to mean that elements or items that are present in front of "comprising" or "comprising" are included in the word "comprising" or "comprising", and equivalents thereof, without excluding other elements or items. "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are used merely to denote relative positional relationships, which may be changed accordingly when the absolute position of the object being described is changed, merely to facilitate description of the present utility model and to simplify description, and not to indicate or imply that the apparatus or elements being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the utility model.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Some embodiments of the present utility model are described in detail below with reference to the accompanying drawings. Features of the embodiments described below may be combined with each other without conflict.

Embodiment one:

referring to fig. 1 to 2, the present utility model provides a cold extraction cup convenient for cleaning, comprising: a housing 1 having a deep bottom cavity 11; and an extraction cylinder 2 for placing the material to be extracted, which is in communication with the inner cavity 11; wherein the upper part of the extraction cylinder 2 is configured to be detachably connected with the housing 1; wherein, a filter 3 which can only uniformly pass the liquid is detachably connected to the lower part of the extraction cylinder 2 so as to facilitate cleaning.

In this embodiment, the upper portion of the extraction barrel 2 is detachably connected with the housing 1 to enable a user to separate the extraction barrel 2 from the housing 1, while the lower portion of the extraction barrel 2 is detachably connected with a filter 3 to facilitate cleaning of the interior of the extraction barrel 2, and tea residues and the like are easily accumulated on the filter 3, so that the filter 3 can be detachably arranged to avoid dirt and bacteria from being accumulated and the user is beneficial to the health of the user. Specifically, the lower part of the extraction cartridge 2 has an opening, on which the filter 3 is detachably engaged.

In the present embodiment, the lower portion of the extraction cartridge 2 is provided with a first external thread 21, the filter element 3 is provided with a first internal thread 31 matching with the first external thread 21, and a plurality of anti-slip bosses are provided on the outer wall of the filter element 3 so as to facilitate the user to apply force to the filter element 3 and rotate the filter element 3 to take off.

In another embodiment, the lower part of the extraction cartridge 2 and the filter element 3 may be configured as an interference fit, the filter element 3 is made of a material having a certain deformability, and the outer diameter of the lower part of the extraction cartridge 2 is slightly larger than the inner diameter of the filter element 3 when the extraction cartridge 2 and the filter element 3 are not assembled together.

In the present embodiment, the upper portion of the extraction cartridge 2 is provided with a second external thread 22, and the housing 1 is provided with a second internal thread 12 that mates with the second external thread 22. The user can easily separate the casing 1 and the extraction cartridge 2 and clean the extraction cartridge 2 and the casing 1 respectively, specifically, the casing 1 is integrally formed, water leakage can be avoided, and the manufacturing cost is low.

Referring to fig. 4, the filter element 3 is provided with a plurality of uniformly distributed pores 32 at least at the bottom thereof, and in this embodiment, the side walls and the bottom of the filter element 3 are provided with a plurality of uniformly distributed pores 32 to allow liquid to enter the inner cavity 11 from multiple angles. Of course, in other embodiments, the filter 3 may be provided with a plurality of apertures 32 only at its bottom.

Referring to fig. 3, a liftable piston 23 is disposed in the extraction cylinder 2 to repeatedly extract the material. In this embodiment, a sliding rod 42 partially extending out of the extraction cylinder 2 is fixedly connected above the piston 23, and a user can manually push and pull the sliding rod 42 to reciprocate the piston 23 up and down relative to the extraction cylinder 2, so as to repeatedly extract materials such as tea leaves or coffee in the extraction cylinder 2.

The piston 23 is in interference fit with the inner wall of the extraction cylinder 2 to pressurize the extraction cylinder 2, and the side surface of the piston 23 is tightly attached to the inner wall of the extraction cylinder 2 so that the piston 23 pressurizes liquid below the piston 23, thereby improving the extraction efficiency and obtaining better extraction effect; in the free state in which the extraction cartridge 2 and the piston 23 are not assembled, the outer diameter of the piston 23 is slightly larger than the inner diameter of the extraction cartridge 2.

The top of the extraction cylinder 2 is fixedly provided with a cover 4 for closing the extraction cylinder 2 to isolate the extraction cylinder 2 from the outside, and in addition, the cover 4 can also close an inner cavity 11 formed by the housing 1. The middle position of the cover body 4 is provided with a plug cover 41 connected with a sliding rod 42, and a user holds and pushes the plug cover 41 to move the piston 23 up and down.

The cover 4 is provided with a water outlet 43 communicating with the cavity 11, and in this embodiment, the liquid in the cavity 11 can be poured out from the water outlet 43, and the water outlet 43 can also be used for exhausting air to balance the pressure of the cavity 11.

The outer wall of the housing 1 is distributed with rubber to enhance the feel of a user when gripping the chill cup, and in addition, the rubber is mainly distributed at the upper and lower portions of the housing 1.

The foregoing is merely illustrative of the present utility model, and the present utility model is not limited thereto, and any changes or substitutions easily contemplated by those skilled in the art within the scope of the present utility model should be included in the present utility model. Therefore, the protection scope of the utility model is subject to the protection scope of the claims.

Claims (9)

1. A cold extraction cup convenient to wash, comprising:

the shell is provided with a deep bottom inner cavity; and

an extraction cartridge in communication with the lumen;

wherein the upper part of the extraction cylinder is configured to be detachably connected with the shell;

wherein, the lower part of the extraction cylinder is detachably connected with a filter element so as to be convenient for cleaning.

2. The extraction bowl of claim 1, wherein the lower portion of the extraction bowl is configured with a first external thread and the filter is configured with a first internal thread that mates with the first external thread.

3. The extraction cup of claim 1, wherein the lower portion of the extraction cartridge is configured as an interference fit with the filter.

4. The extraction bowl of claim 1, wherein the upper portion of the extraction bowl is configured with a second external thread and the housing is configured with a second internal thread that mates with the second external thread.

5. The extraction cup as claimed in claim 1, characterized in that the filter element is provided with a plurality of uniformly distributed apertures at least in its bottom.

6. The chill and extraction cup of claim 1, wherein the extraction cartridge is configured with a liftable piston therein to repeatedly extract material.

7. The chill extraction cup of claim 6, wherein the piston is configured as an interference fit with an inner wall of the extraction cartridge to pressurize the extraction cartridge.

8. The chill extraction cup of claim 1, wherein a lid for closing the extraction cartridge is fixedly secured to the top of the extraction cartridge.

9. The extraction cup of claim 8, wherein the lid is provided with a water outlet in communication with the interior cavity.

Images