CN221083427U

CN221083427U - Coffee extraction cup

Info

Publication number: CN221083427U
Application number: CN202322426543.7U
Authority: CN
Inventors: 黄淇欣
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-09-06
Filing date: 2023-09-06
Publication date: 2024-06-07
Anticipated expiration: 2033-09-06

Abstract

The utility model discloses a coffee extraction cup, which comprises a cup body and a detachable filter bottom plate at the bottom of the cup body, wherein filter holes are uniformly formed in the filter bottom plate, an upward convex structure higher than an upper port of the filter holes is arranged on the filter bottom plate, a first positioning structure is arranged at the edge of the filter bottom plate, and a second positioning structure which can be supported below the first positioning structure and is in positioning fit with the first positioning structure is arranged at the bottom of the cup body; the cup has convenient and fast's detachable filter film, conveniently changes the filtration pore of different specifications or quantity, and on the other hand, the filtration pore stopper can block up the filtration pore according to actual conditions, further controls the velocity of flow of dashing to satisfy the extraction demand of different kind coffee powder and different tastes, protruding structure on the filter film for bearing filter paper is favorable to dashing the smooth degree of infusing in-process rivers.

Description

Coffee extraction cup

Technical Field

The utility model relates to the technical field of filter cups, in particular to a coffee extraction cup for brewing filter coffee by matching filter papers.

Background

Coffee is one of three drinks in the world, has the functions of refreshing, relieving fatigue, promoting metabolism of human bodies and the like, and is an indispensable part of life and work for most people. Although the instant coffee is convenient to use, the instant coffee has more additives and single taste, and the original aroma of the coffee cannot be maintained; the original flavor of the coffee can be maintained by the conventional freshly ground and brewed and extracted coffee, and the mouthfeel and the taste are relatively fragrant and mellow. The brewing technology of coffee also gradually becomes a culture and gradually merges into life, social and work of people.

The extraction is a daily coffee brewing mode, ground coffee powder is placed in a filter container (namely an extraction cup) with filter paper, water is injected for brewing, and coffee liquid is extracted. Among the factors affecting the taste of coffee are the quality of the coffee beans, the brewing temperature, the time and flow rate of the water during the filtration, etc., wherein the flow rate and smoothness of the water during the filtration and the brewing process are determined by the technology of the brewer and the brewing apparatus.

The prior extraction cup bottom is generally provided with a filtering hole integrated with a cup body, such as the patent with the authority number of CN206303735, the filtering hole specification of a cup is single, the flow rate of the cup is uncontrollable, the cup is low and smooth, water flow is not beneficial to flowing out of the filtering hole in the brewing process, so that local ponding is excessively soaked, and the taste of coffee liquid after extraction is influenced.

Disclosure of utility model

In view of the above, the present utility model aims to provide a coffee extraction cup with replaceable filter hole specifications, smooth coffee liquid extraction and simpler structure.

The utility model adopts the technical proposal for solving the technical problems that:

The utility model provides a coffee extraction cup, includes the cup, sets up at the detachable filter film of cup bottom, evenly be provided with the filtration pore on the filter film, be equipped with the epirelief structure that is higher than the port on the filtration pore on the filter film, filter film edge is equipped with first location structure, the cup bottom be provided with can the bearing under first location structure and rather than location complex second location structure.

And a filter hole plug which can be inserted into the filter hole to block the circulation of the filter hole is arranged at the filter hole.

The upward protruding structure is a plurality of annular convex rings arranged on the upper surface of the filter bottom plate, annular grooves are formed between the annular convex rings, and the filter holes are uniformly arranged in the annular grooves along the circumference.

The second positioning structure comprises a supporting table, a positioning groove is formed in the supporting table, the first positioning structure is a downward positioning protrusion arranged on the edge of the lower surface of the filter bottom plate, and the positioning protrusion is abutted to the positioning groove so that the filter bottom plate is positioned and installed at the bottom of the cup body.

A gap is formed between the lower part of the supporting table and the inner wall of the cup.

One side surface of the supporting table forms a diversion conical surface.

The diameter of the diversion conical surface gradually increases from top to bottom.

The outer wall of the cup body is provided with a flat annular handheld part in a surrounding mode.

The upper surface of the hand-held part forms a concave arc shape, and the tail end of the hand-held part forms an upturned part.

The two side walls of the annular groove are inclined side walls.

The utility model has the advantages that:

1. The cup body is provided with the detachable filter bottom plate which is convenient and quick, and the filter holes with different specifications or numbers are convenient to change, so that the flow rate of the coffee liquid for brewing and extracting can be controlled, and the extraction requirements of different types of coffee powder and different tastes can be met. On the other hand, the filter plug can block the filter holes according to actual conditions, so that the flow rate of brewing is further controlled, and more operable space and possibility are provided for coffee cooking lovers.

2. The upward convex structure on the filter bottom plate is used for supporting the filter paper, and can prevent the filter paper from being excessively stuck and adhered to the filter bottom plate when being placed on the filter bottom plate, so that local ponding is excessively soaked. The filter paper part is propped against the upward convex structure, which is favorable for the fluency of water flow in the brewing process, and the filter holes are arranged in the annular grooves with inclined surfaces on the two sides, so that the diversion effect on water in the brewing process is further increased.

3. The flow guiding conical surface on the side surface of the supporting table is used for guiding the liquid from the filter bottom plate, a spacing opening is formed between the tail end of the lower end of the flow guiding conical surface and the inner wall of the cup, and the liquid flowing down along the flow guiding conical surface is prevented from being adhered to the inner wall of the cup, so that the extraction liquid flows out of the cup more smoothly.

4. The outer wall of the cup body is provided with the flat annular handheld part, the upper surface of the handheld part forms a concave arc shape, the tail end of the handheld part slightly warps upwards, the handheld part can be better attached to the thumb, the holding experience is improved, and on the other hand, the handheld part is designed at the lower end position of the outer wall of the cup body and has a certain anti-toppling function on the cup body.

Drawings

FIG. 1 is a schematic view of an exploded construction of a cup and a filter base;

FIG. 2 is a schematic view of the structure of a filter bottom sheet;

FIG. 3 is a schematic cross-sectional view of a cup;

FIG. 4 is an enlarged view of a portion of FIG. 3A;

FIG. 5 is a cross-sectional view of the cup and filter base;

FIG. 6 is an enlarged view of a portion of B in FIG. 5;

Detailed Description

In order to make the technical problems solved, the technical scheme adopted and the technical effects achieved by the utility model more clear, the technical scheme of the utility model is further described below by a specific embodiment in combination with the attached drawings. It is to be understood that the specific embodiments described herein are merely illustrative of the utility model and are not limiting thereof. It should be further noted that, for convenience of description, only some, but not all of the drawings related to the present utility model are shown.

Referring to fig. 1, 2 and 3, the utility model provides a coffee extraction cup, which comprises a cup body 1 and a detachable filter bottom plate 2 arranged at the bottom of the cup body 1, wherein filter holes 21 are uniformly formed in the filter bottom plate 2, an upward protruding structure 22 higher than the upper port of the filter holes 21 is arranged on the filter bottom plate 2, a first positioning structure 20 is arranged at the edge of the filter bottom plate 2, and a second positioning structure 11 which can be supported below the first positioning structure 20 and is matched with the first positioning structure in a positioning way is arranged at the bottom of the cup body 1.

The cup body 1 is provided with the detachable filter bottom plate 2 which is convenient and quick, and the filter holes 21 with different specifications or numbers can be conveniently changed so as to control the flow rate when the coffee liquid is brewed and extracted, and can meet the extraction requirements of different types of coffee powder and different tastes.

Referring to fig. 5, a filter plug 24 which can be inserted into the filter hole to block the circulation of the filter hole is arranged at the filter hole 21, the filter plug 24 can be a ceramic plug or a soft plug, the filter plug 24 can block the filter hole 21 according to actual conditions, the flow rate of brewing is further controlled, and more operable space and possibility are provided for coffee cooking lovers.

Referring to fig. 2, the upward protruding structure 22 is a plurality of annular protruding rings arranged on the upper surface of the filter bottom 2, annular grooves 23 are formed between the annular protruding rings, and the filter holes 21 are uniformly arranged in the annular grooves 23 along the circumference.

The upward protruding structure 22 on the filter bottom 2 is used for supporting the filter paper, preventing the filter paper from being excessively stuck and adhered to the filter bottom 2 when being placed on the filter bottom 2, and being beneficial to the smoothness of water flow in the brewing process.

Referring to fig. 3, the second positioning structure includes a supporting stand 110, a positioning groove 111 is provided on the supporting stand 110, the first positioning structure 20 is a downward positioning protrusion provided on the edge of the lower surface of the filter bottom 2, and the positioning protrusion abuts against the positioning groove 111 so that the filter bottom 2 is positioned and installed at the bottom of the cup body 1.

Referring to fig. 4, a gap 112 having a gap is formed between the lower portion of the tray table 110 and the inner wall of the cup.

Referring to fig. 4 or 6, one side of the tray table 110 forms a guide cone 113.

Referring to fig. 6, the diameter of the diversion cone 113 gradually increases from top to bottom.

The flow guiding conical surface 113 on the side surface of the supporting table 110 guides the liquid from the filter bottom plate 2, a spacing opening 112 is formed between the tail end of the lower end of the flow guiding conical surface 113 and the inner wall of the cup, and the action of preventing the liquid flowing down along the flow guiding conical surface 113 from being adhered to the inner wall of the cup body 1 is achieved, so that the extraction liquid flows out of the cup body 1 more smoothly.

Referring to fig. 6, a flat annular hand-held portion 10 is provided around the outer wall of the cup body 1.

Referring to fig. 3 or 5, the upper surface of the hand-held part 10 is formed in a concave arc shape, and the tip of the hand-held part 10 is formed with an upturned part 100.

The outer wall of the cup body 1 is provided with a flat annular handheld part 10, the upper surface of the handheld part forms a concave arc shape, the tail end of the handheld part slightly warps upwards, the handheld part can be better attached to the thumb, the holding experience is improved, and on the other hand, the handheld part 10 is designed at the lower end position of the outer wall of the cup body 1 and has a certain anti-toppling function for the cup body 1.

Preferably, the two side walls of the annular groove 23 are inclined side walls, and the filter holes 21 are arranged in the annular groove 23 with inclined sides, so that the water diversion effect in the brewing process is further improved.

Claims

1. The utility model provides a coffee extraction cup, its characterized in that, including cup (1), set up in cup (1) bottom detachable filter film (2), evenly be provided with filtration pore (21) on filter film (2), be equipped with on filter film (2) and be higher than protruding structure (22) of port on filtration pore (21), filter film (2) edge is equipped with first location structure (20), cup (1) bottom is provided with can the bearing under first location structure (20) and rather than location complex second location structure (11).

2. A coffee extraction cup according to claim 1, characterized in that the filter hole (21) is provided with a filter plug (24) which can be plugged into the filter hole (21) to block its flow.

3. A coffee extraction cup according to claim 1, wherein the upward protruding structure (22) is a plurality of annular protruding rings arranged on the upper surface of the filter bottom (2), annular grooves (23) are formed between the annular protruding rings, and the filter holes (21) are uniformly arranged in the annular grooves (23) along the circumference.

4. A coffee extraction cup according to claim 1, wherein the second positioning structure (11) comprises a supporting table (110), a positioning groove (111) is formed in the supporting table (110), the first positioning structure (20) is a downward positioning protrusion arranged on the edge of the lower surface of the filter bottom plate (2), and the positioning protrusion is abutted to the positioning groove (111) so that the filter bottom plate (2) is positioned and installed at the bottom of the cup body (1).

5. A coffee extraction cup according to claim 4, wherein a gap (112) is formed between the lower part of the tray table (110) and the inner wall of the cup.

6. A coffee extraction cup according to claim 4, wherein a side of the tray table (110) forms a diversion cone (113).

7. A coffee extraction cup according to claim 6, wherein the diameter of the deflector cone (113) increases gradually from top to bottom.

8. A coffee extraction cup according to claim 1, wherein the outer wall of the cup body (1) is circumferentially provided with a flat annular hand-held portion (10).

9. A coffee extraction cup according to claim 8, wherein the upper surface of the handle (10) is formed in a concave arc shape, and the end of the handle (10) is formed with an upturned portion (100).

10. A coffee extraction cup according to claim 3, wherein the annular recess (23) has inclined side walls on both sides.