CN212574696U

CN212574696U - Filter cup, filter paper, support piece and hand-brewing coffee pot suit

Info

Publication number: CN212574696U
Application number: CN201790001743.8U
Authority: CN
Inventors: 邹建良
Original assignee: Individual
Current assignee: Individual
Priority date: 2017-07-12
Filing date: 2017-07-12
Publication date: 2021-02-23
Anticipated expiration: 2027-07-12
Also published as: WO2019010644A1

Abstract

A set of a filter cup, filter paper, a support piece and a hand-made coffee pot comprises a cup body (12), wherein an inverted cone-shaped accommodating chamber (123) is formed on the inner side of the cup body (12), and at least one through hole (122) is formed at the bottom of the accommodating chamber (123); the filter cup also comprises a support piece arranged in the accommodating chamber (123), the support piece comprises a first conical part (124) and a second conical part (125) which are connected, the first conical part (124) is in an inverted cone shape matched with the accommodating chamber (123), the second conical part (125) is in a forward cone shape, and the filter paper (30) is sleeved on one side, facing the accommodating chamber (123), of the first conical part (124) to prevent infusion from accumulating at the bottom; a communication channel communicated with the at least one through hole (122) is arranged between the support piece and the cup body (12) and/or on the support piece; the filter paper (30) can be used for a filter cup and comprises a turnover skirt edge (31), a filter chamber (32) and a lug (33) which can be sleeved on the periphery of the second conical part (125) and strengthens the matching between the filter paper and the cup body (12); the hand-brewing coffee pot sleeve comprises a filter cup and filter paper (30), so that the filter liquor contained in the pot body has better mouthfeel.

Description

Filter cup, filter paper, support piece and hand-brewing coffee pot suit

Technical Field

The utility model relates to a cup and filter paper, more specifically say, relate to a filter cup, filter paper, support piece and hand are towards coffee pot suit.

Background

The existing filter cup is generally provided with a plurality of filtrate outflow ports at the bottom of the cup body, or the bottom of the cup body is provided with a larger water outlet (such as a V60 type filter cup), filter paper is placed in the cup body, and then brewed substances are filtered in the filter paper in a reversed way, the brewed substances are generally directly placed in the filter cup in a conical or round table shape due to the fact that the existing filter paper is unfolded, and the brewed substances are generally accumulated at the bottom, so that the water flow rate is high, the effect of complete extraction cannot be achieved, the taste is easily influenced due to the difference of the water adding speed, in addition, when the filter bearing piece is arranged in the filter cup, the filter bearing piece is difficult to fix in the cup body due to the fact that the inner wall of the cup body is smooth.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to provide a can solve the extraction not enough and filter the difficult filtration cup of fixing in the cup of supporting piece, be used for this filter paper of filtering the cup and have this hand that filters cup and filter paper and dash coffee pot suit.

The utility model provides a technical scheme that its technical problem adopted is: constructing a filter cup; comprises a cup body, wherein filter paper can be placed in the cup body for filtration;

the cup body comprises an inverted cone-shaped containing chamber formed on the inner side of the cup body and at least one through hole arranged at the bottom of the containing chamber;

the filter cup further comprises a support member disposed in the chamber; the support comprises a first conical part and a second conical part which are connected; the first conical part is in an inverted cone shape matched with the accommodating chamber; the second conical part is in a forward conical shape and is positioned on one side, facing the accommodating chamber, of the first conical part, and the filter paper is sleeved on the second conical part;

a communication channel communicated with the at least one through hole is arranged between the supporting piece and the cup body and/or on the supporting piece.

Preferably, the first conical part and the second conical part are of an integral structure; alternatively, the first and second electrodes may be,

the first conical part and the second conical part are of split structures, a supporting surface is arranged on the first conical part, and the second conical part is placed on the supporting surface.

Preferably, the second tapered portion is a right circular cone, the first tapered portion is a circular truncated cone, and the top surface of the circular truncated cone is located on one side far away from the second tapered portion; alternatively, the first and second electrodes may be,

the second conical part is a circular truncated cone, and the first conical part is in an inverted conical shape; the top surface of the circular truncated cone is positioned on one side far away from the first conical part; the top of the second conical part is provided with a central bulge and an annular groove arranged around the central bulge.

Preferably, a plurality of protruding bodies are arranged on the inner wall surface of the cup body; or a plurality of grooves are arranged on the inner wall surface of the cup body;

the communication passage includes a gap formed between an outer wall surface of the first tapered portion and an inner wall surface of the cup body.

Preferably, the support is a hollow support; the communication channel comprises a water outlet hole which is formed in the side wall of the first conical part and/or the second conical part and communicated with the at least one through hole.

Preferably, the first through hole comprises a through hole disposed at an inverted conical top of the accommodation chamber.

Preferably, the support is a water-tight piece or a water-permeable hydrophobic piece; the support is made of stainless steel mesh, ceramic or breathable material.

Preferably, the filter cup further comprises a base arranged at the bottom of the cup body; the cup body also comprises a handle arranged on the outer side wall of the cup body.

Preferably, a plurality of protruding bodies are arranged on the inner wall surface of the cup body; or a plurality of grooves are arranged on the inner wall surface of the cup body.

The utility model also provides a filter paper which can be used for the filter cup of the utility model, the filter paper comprises a folding skirt edge formed by folding, a filter chamber enclosed by the folding skirt edge and a lug formed at the bottom of the filter chamber; the convex block is a bulge formed at the top end of the folded filter paper; the convex block is sleeved on the periphery of the filtering and supporting piece.

The utility model also provides a hand coffee pot suit, which comprises the filter cup, the filter paper and a pot body arranged at the bottom end of the filter cup; the at least one through hole is communicated with the kettle body.

The utility model also provides a supporting piece, which comprises a first conical part and a second conical part which are connected; the first conical part is in an inverted cone shape, and the second conical part is in a forward cone shape.

Preferably, the support member is provided with a communication passage.

Preferably, the support is a hollow support; the communication channel comprises a water outlet hole formed in the side wall of the first conical part and/or the second conical part.

Preferably, the support member is a water-impermeable compact member or a water-permeable hydrophobic member; the support is made of stainless steel mesh, ceramic or breathable material.

Implement the utility model discloses a filter cup, filter paper and have this hand of filtering cup and filter paper and dash coffee pot suit have following beneficial effect: the filter cup is provided with a support piece above at least one through hole at the lower part of the accommodating chamber, and then the first conical part of the support piece is arranged into an inverted cone matched with the accommodating chamber and the second conical part is arranged into a forward cone; make this second toper portion can stable setting in the cup, set up the intercommunication passageway between this support piece and this cup and/or between this support piece and at least one through-hole and be convenient for the filtrating and derive. The filter paper is sleeved on the periphery of the second conical part, so that the filter area is increased, the filter paper can be stably placed, the brewing substance is prevented from being accumulated at the bottom, and the taste of the brewing substance is improved by completely extracting.

The filter paper forms a convex block which can be sleeved on the periphery of the second conical part by folding the skirt edge, so that the matching between the filter paper and the cup body is enhanced, and the filtering area is increased.

Because the hand-brewing coffee pot is sleeved with the filter cup and the filter paper, the base of the filter cup covers the opening of the pot body, and the at least one through hole is communicated with the pot body, the filtrate contained in the pot body has better drinking taste.

Drawings

The invention will be further explained with reference to the drawings and examples, wherein:

FIG. 1 is a schematic structural view of a first embodiment of a filter cup of the present invention;

figure 2 is a cross-sectional view of a first embodiment of the filter cup of the present invention;

figure 3 is a cross-sectional view of a second embodiment of the filter cup of the present invention;

figure 4 is a cross-sectional view of a third embodiment of the filter cup of the present invention;

figure 5 is a cross-sectional view of a fourth embodiment of the filter cup of the present invention;

FIG. 6 is a schematic structural diagram of the filter paper of the present invention;

fig. 7 is a schematic structural view of the hand-brewing coffee pot set of the present invention.

Detailed Description

Fig. 1 and 2 show a first embodiment of the filter cup of the present invention.

Referring to fig. 1 and 2 together, the filter cup 10 includes a base 11 and a cup body 12 fixed on the base 11, the base 11 may be circular or oval, and the bottom supporting area of the base 11 is larger than that of the cup body 12, so as to keep the cup body 12 stably placed. In other embodiments, the base 11 may be omitted. The cup 12 may be used to place filter paper for filtration.

The cup body 12 may be made of glass, ceramic, plastic, etc. It includes a chamber 123 formed by the inner side of the cup 12 and at least one through hole 122 disposed at the bottom of the chamber 123. The accommodating chamber 123 may be configured to accommodate a filter paper having a shape adapted to the accommodating chamber 123, and the at least one through hole 122 may be configured to guide out a filtrate filtered by the filter paper.

The filter cup of this embodiment further comprises a support disposed in the chamber 123, which comprises a first conical portion 124 and a second conical portion 125 connected thereto; may be used to provide support to the second tapered portion 125; the second tapered portion 125 is located on a side of the first tapered portion 124 facing the accommodating chamber 123, and is used for placing filter paper thereon; a communication channel communicated with the at least one through hole 122 is arranged between the support member and the cup body 12 and/or on the support member.

In this embodiment, the cup body 12 further includes a handle 121 disposed on an outer side wall of the cup body 12, which allows a person to pick up the filter cup 10 for use of the filter cup 10. The both ends of this handle 121 can be fixed on the lateral wall of cup 12, present half arc, also can go up the lateral wall of end fixing at this cup 12, and the lower extreme is opened unfixed, presents the shape of falling L.

The at least one through hole 122 may include one, two, three, etc., without limitation. In this embodiment, a through hole is preferred, and the through hole 122 can be adapted to the diameter of the bottom end of the accommodating chamber 123.

The containing chamber 123 may be in an inverted cone shape, that is, the bottom end is a cone shape, and in the containing chamber 123, filter paper with a shape matched with the containing chamber can be placed for filtering, or the containing chamber 123 can be directly used for filtering a mixed solution containing particles directly larger than the through hole 122 at the bottom of the containing chamber 123.

The first tapered portion 124 and the second tapered portion 125 may be a unitary structure. The materials of the device can be water-tight compact pieces or water-permeable hydrophobic pieces; or the water repellent part can be a mesh-shaped water repellent part, and also can be a water repellent part in other forms; the material can be stainless steel mesh, ceramic or breathable material.

The first tapered portion 124 and the first tapered portion 124 are inverted cones matching with the accommodation chamber 123; in other embodiments, the first tapered portion 124 can be a circular truncated cone, the top surface of which is located on the side away from the second tapered portion 125. The first tapered portion 124 may have a hollow structure. In the present embodiment, the first tapered portion 124 has a 60-degree hollow reverse taper shape, and the taper of the first tapered portion 124 is disposed above the through hole 122.

The second tapered portion 125 may be a forward tapered portion, the bottom diameter of which is matched with the bottom diameter of the first tapered portion 124, and the second tapered portion 125 is supported by the first tapered portion 124, so that the second tapered portion 125 can be stably placed in the accommodating chamber 123. In this embodiment, the second tapered portion 125 is a 60-degree hollow forward taper, and is disposed above the first tapered portion 124 and extends toward the accommodating chamber 123, the first tapered portion 124 and the accommodating chamber 123 are attached and fixed in the cup body 12 to form a conical annular powder containing region, and the second tapered portion 125 is disposed thereon to adjust the thickness of the brewed product and the water outlet speed, thereby improving the stability of extraction.

It is understood that in other embodiments, the first tapered portion 124 and the second tapered portion 125 can be separate structures, and a support surface for the second tapered portion 125 to rest on is provided on the first tapered portion 124, and the support surface on the first tapered portion 124 can be adapted to the bottom diameter of the second tapered portion 125; to provide support to the second tapered portion 125 so that the second tapered portion 125 can be stably placed in the cup. The second tapered portion 125 may be used to increase the filtration area of the filter paper.

The outer sidewall of the second conical portion 125 is provided with a water outlet 126 communicated with the hollow structure of the second conical portion 125, so as to form a communication channel between the second conical portion and at least one through hole, so that the filtered filtrate can flow into the hollow structure of the second conical portion through the water outlet 126, and then flow into the chamber 123, and flow out through the through hole 122 at the bottom of the chamber 123. It will be appreciated that in other embodiments, the gap formed between the first tapered portion 124 and the inner wall surface of the cup 12 may also form a communication channel with at least one through hole.

Fig. 3 shows a second embodiment of the filter cup of the present invention, which differs from the first embodiment in that the first conical portion 124 is in the shape of a truncated cone, the top surface of which is located on the side away from the second conical portion 125.

Fig. 4 shows a third embodiment of the filtering cup of the present invention, which is different from the first embodiment in that a plurality of protrusions 127 are provided on the inner sidewall of the cup body 12; or a plurality of grooves 128 may be provided on the inside wall of the cup 12. The protrusions 127 and the grooves 128 extend toward the bottom of the chamber 123 along the opening of the chamber 123 to perform a fluid guiding function, and the communication channel is a gap formed between the first tapered portion 124 and the inner wall surface of the cup 12; in other embodiments, the protrusions 127 or grooves 128 can form a petal-shaped inner sidewall to enhance the aesthetic appearance of the cup body 12.

Fig. 5 shows a fourth embodiment of the filter cup of the present invention, which is different from the third embodiment in that the second tapered portion 125 is a circular truncated cone, and the first tapered portion 124 is an inverted cone; the top surface of the truncated cone is located on the side far away from the first tapered part 124; the top of the second tapered portion 125 is provided with a central protrusion and an annular groove disposed around the central protrusion.

Fig. 6 shows a preferred embodiment of the filter paper of the present invention, which can be put into the first and third embodiments of the filter cup of the present invention from the top down, the filter paper 30 comprises a folding skirt 31 formed by folding, a filter chamber 32 enclosed by the folding skirt 31, and a bump 33 formed at the bottom of the filter chamber 32; the projection 32 is a projection formed by the folded top end of the filter paper 33; the projection 33 is fitted around the second tapered portion 125. The folding skirt 31 can be folded by a paper folder or manually, and can be used for preventing the infusion from overflowing, and the filtering chamber 32 can be used for placing coffee infusion powder, tea infusion powder or other infusions; the fold at the bottom of the folded-over skirt 31 and the periphery of the protrusion 33 serve as filtering surfaces, and it can be understood that the filtering area is effectively increased compared to the bottom of the original filter paper. The projection 33 is tapered to match the shape of the second tapered portion.

FIG. 7 shows a preferred embodiment of the hand coffee pot set of the present invention, which comprises the above-mentioned filter cup 10 and filter paper 30, and a pot body 20 disposed at the bottom end of the filter cup 10; the base 11 covers the opening of the pot body 20; the at least one through hole 122 is in communication with the kettle body 20. The kettle body 20 can be used for containing filtered filtrate.

It is to be understood that the foregoing examples merely represent preferred embodiments of the present invention, and that the description thereof is more specific and detailed, but not intended to limit the scope of the invention; it should be noted that, for those skilled in the art, the above technical features can be freely combined, and several modifications and improvements can be made without departing from the concept of the present invention, which all belong to the protection scope of the present invention; therefore, all changes and modifications that come within the meaning and range of equivalency of the claims are to be embraced within their scope.

Claims

1. A filter cup comprises a cup body (12), wherein filter paper (30) can be placed in the cup body (12) for filtering; it is characterized in that the preparation method is characterized in that,

the cup body (12) comprises an inverted cone-shaped accommodating chamber (123) formed on the inner side of the cup body (12) and at least one through hole (122) arranged at the bottom of the accommodating chamber (123);

the filter cup further comprises a support placeable in the chamber (123); the support comprises a first tapered portion (124) and a second tapered portion (125) connected; the first tapered portion (124) is an inverted cone that mates with the receptacle; the second conical part (125) is in a forward conical shape and is positioned on one side, facing the accommodating chamber, of the first conical part (124) and used for sleeving the filter paper;

a communication channel communicated with the at least one through hole (122) is arranged between the support piece and the cup body (12) and/or on the support piece.

2. A filter cup according to claim 1 wherein the first tapering portion (124) and the second tapering portion (125) are of unitary construction; alternatively, the first and second electrodes may be,

the first conical part (124) and the second conical part (125) are of a split structure, a supporting surface is arranged on the first conical part (124), and the second conical part (125) is placed on the supporting surface.

3. A filter cup according to claim 1, wherein the second tapering portion (125) is right-circular conical, the first tapering portion (124) is a circular truncated cone, the top surface of the circular truncated cone being located on the side remote from the second tapering portion (125); alternatively, the first and second electrodes may be,

the second conical part (125) is a circular truncated cone, and the first conical part (124) is in an inverted conical shape; the top surface of the circular truncated cone is positioned on the side far away from the first conical part (125); the top of the second conical part (125) is provided with a central bulge and an annular groove arranged around the central bulge.

4. The filter cup according to claim 1, wherein a plurality of protrusions (127) are arranged on the inner wall surface of the cup body (12); or a plurality of grooves (128) are arranged on the inner wall surface of the cup body (12);

the communication passage includes a gap formed between an outer wall surface of the first tapered portion (124) and an inner wall surface of the cup body (12).

5. A filter cup according to any of claims 1 to 4 wherein the support member is a hollow support member; the communication channel comprises a water outlet hole (126) which is formed in the side wall of the first conical part (124) and/or the second conical part (125) and communicated with the at least one through hole (122).

6. A filter cup according to any of claims 1 to 4, wherein said at least one through hole (122) comprises a through hole arranged in the top of an inverted cone of said receptacle (123).

7. A filter cup according to claim 1 wherein said support member is a water-impermeable, compact member or a water-permeable, hydrophobic member; the support is made of stainless steel mesh, ceramic or breathable material.

8. A filter cup according to claim 1, further comprising a base (11) arranged at the bottom of the cup body (12); the cup body (12) further comprises a handle (121) arranged on the outer side wall of the cup body (12).

9. The filter cup according to claim 1, wherein a plurality of protrusions (127) are arranged on the inner wall surface of the cup body (12); or, a plurality of grooves (128) are arranged on the inner wall surface of the cup body (12).

10. A filter paper, for use in a filter cup (10) according to any of claims 1 to 9, wherein the filter paper (30) comprises a folded-over skirt (31) formed by folding over, a filter chamber (32) enclosed by the folded-over skirt (31), and a bump (33) formed at the bottom of the filter chamber (32); the bump (33) is a bulge formed at the top end of the folded filter paper (30); the projection (33) is sleeved on the periphery of the filter bearing piece (125).

11. A hand-brewed coffee pot set, comprising a filter cup (10) according to any of claims 1 to 9, a filter paper (30) according to claim 10 and a pot body (20) arranged at the bottom end of the filter cup (10); the at least one through hole (122) is communicated with the kettle body (20).

12. A support, characterized by comprising a first tapering portion (124) and a second tapering portion (125) connected; the first tapered portion (124) is an inverted cone and the second tapered portion (125) is a forward cone.

13. The support according to claim 12, characterized in that the first tapering portion (124) and the second tapering portion (125) are of a unitary structure; alternatively, the first and second electrodes may be,

14. The support according to claim 12, characterized in that the second tapered portion (125) is right-circular conical, the first tapered portion (124) is a circular truncated cone, the top surface of the circular truncated cone being located on the side away from the second tapered portion (125); alternatively, the first and second electrodes may be,

15. The support member according to claim 12, wherein the support member is provided with a communication passage.

16. The support member of claim 15, wherein the support member is a hollow support member; the communication channel comprises a water outlet hole (126) formed in the side wall of the first conical part (124) and/or the second conical part (125).

17. The support according to claim 12, wherein said support is a water-impermeable compact or water-permeable hydrophobic element; the support is made of stainless steel mesh, ceramic or breathable material.