WO2019010643A1 - 过滤杯、滤纸及具有该过滤杯和滤纸的手冲咖啡壶套装 - Google Patents

过滤杯、滤纸及具有该过滤杯和滤纸的手冲咖啡壶套装 Download PDF

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Publication number
WO2019010643A1
WO2019010643A1 PCT/CN2017/092607 CN2017092607W WO2019010643A1 WO 2019010643 A1 WO2019010643 A1 WO 2019010643A1 CN 2017092607 W CN2017092607 W CN 2017092607W WO 2019010643 A1 WO2019010643 A1 WO 2019010643A1
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WIPO (PCT)
Prior art keywords
filter
hole
chamber
cup
disposed
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PCT/CN2017/092607
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English (en)
French (fr)
Inventor
邹建良
Original Assignee
邹建良
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Publication date
Application filed by 邹建良 filed Critical 邹建良
Priority to PCT/CN2017/092607 priority Critical patent/WO2019010643A1/zh
Publication of WO2019010643A1 publication Critical patent/WO2019010643A1/zh

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Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
    • A47J31/00—Apparatus for making beverages
    • A47J31/02—Coffee-making machines with removable extraction cups, to be placed on top of drinking-vessels i.e. coffee-makers with removable brewing vessels, to be placed on top of beverage containers, into which hot water is poured, e.g. cafe filter
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
    • A47J31/00—Apparatus for making beverages
    • A47J31/06—Filters or strainers for coffee or tea makers ; Holders therefor

Definitions

  • the present invention relates to cups and filter papers, and more particularly to a filter cup, filter paper for the filter cup, and a coffee maker set having the filter cup and filter paper.
  • the infusion is generally piled on the bottom, and the thickness of the pile is thick, which is not conducive to the flipping of the brewing matter, and most of the extraction flows out through the cone top, resulting in Part of the brewed material is over-extracted, affecting the taste.
  • the technical problem to be solved by the present invention is to provide a filter cup which can be matched with a filter paper, can reduce the thickness of the brewing material, can uniformly extract the brewing material, filter paper for the filter cup, and have the filter cup Hand-washed coffee pot set with filter paper.
  • the technical solution adopted by the present invention to solve the technical problem thereof is: constructing a filter cup, comprising a cup body, a filter paper can be placed inside the cup body, and the cup body is formed on the inner side of the cup body a chamber, at least one through hole disposed at a bottom of the chamber, a filter holder disposed above the at least one through hole toward the chamber; at least one of the filter holder and the filter holder A communication passage is disposed between the through holes; the filter paper is sleeved around the periphery of the filter holder.
  • the chamber has an inverted cone shape, and the at least one through hole includes a through hole disposed at a taper portion of the chamber; the filter receiving member has a hollow conical shape and is disposed at the Above the through hole and extending toward the chamber; the diameter of the bottom of the filter holder is adapted to the diameter of the bottom of the through hole.
  • the filter holder has at least one tapered portion extending toward the bottom of the filter holder to form a truncated cone shape having a central recess; and the length of the tapered portion extending is less than the height of the filter holder .
  • the chamber is in the shape of a truncated cone, and the at least one through hole includes three through holes disposed side by side at the bottom of the chamber;
  • the filter support member has a hollow truncated cone shape and is disposed Above the through hole, and extending toward the chamber; the diameter of the bottom of the filter holder is adapted to the diameter of the bottom of the chamber; or
  • the chamber is in the shape of a truncated cone
  • the at least one through hole includes a through hole
  • the through hole is disposed at a central axis of the bottom of the chamber to form a central through hole
  • the diameter of the central through hole is smaller than a diameter of a bottom of the chamber
  • a plurality of small through holes are formed in a periphery of the central through hole
  • the small through hole is circumferentially disposed along a periphery of the central through hole, and a diameter smaller than a diameter of the central through hole
  • the filter support member has a hollow truncated cone shape or a hollow conical shape, and is disposed above the central through hole and extends toward the chamber; the bottom diameter of the filter support member is compatible with the diameter of the central through hole Match; or,
  • the chamber has an inverted cone shape, and the at least one through hole includes a through hole disposed at a taper of the chamber
  • the filter holder is in the shape of a truncated cone, disposed above the through hole and extending toward the chamber; the top of the filter holder is provided with a central protrusion and a ring disposed around the central protrusion Groove.
  • the communication channel is a plurality of water outlet holes disposed on the side wall of the filter holder for the filtrate to pass through, or the communication channel is at the filter holder and the chamber A gap formed at the adjacent location.
  • the cup further comprises a handle disposed on the outer wall of the cup.
  • the cup further comprises a plurality of protrusions disposed on the inner wall surface; or the cup body further comprises a plurality of grooves disposed on the inner wall surface.
  • the filter receiving member is integrally formed with the cup body; the filter receiving member is a watertight tight member or a water permeable hydrophobic member; the filter receiving member is made of glass, Stainless steel mesh, ceramic, or breathable material.
  • the filter cup further comprises a base disposed at a bottom of the cup for fixing the cup.
  • the present invention also constructs a filter paper for use in the filter cup of the present invention, the filter paper comprising a folded skirt formed by folding, a filtering chamber surrounded by the folded skirt, and a bump formed at the bottom of the filter chamber; the bump is a protrusion formed by the folded top end of the filter paper; the bump is sleeved in the The periphery of the filter holder.
  • the present invention also constructs a hand coffee maker set comprising the filter cup of the present invention, the filter paper of the present invention, and a kettle body disposed at the bottom end of the filter cup; the through hole and the pot The body is connected.
  • the filter cup, the filter paper, and the coffee pot set having the filter cup and the filter paper embodying the present invention have the following beneficial effects: the filter cup is disposed by passing over at least one through hole at the bottom of the cup chamber a filter receiving member protruding from the chamber direction, and by setting a communication passage at the filter support member and the at least one through hole, the filter paper is sleeved on the periphery of the filter support member for filtering, so that the filter area is increased.
  • Enhanced extraction of the brewing material is disposed by passing over at least one through hole at the bottom of the cup chamber a filter receiving member protruding from the chamber direction, and by setting a communication passage at the filter support member and the at least one through hole, the filter paper is sleeved on the periphery of the filter support member for filtering, so that the filter area is increased.
  • Enhanced extraction of the brewing material Enhanced extraction of the brewing material.
  • the filter paper is folded, so that the top end is convex toward the filtering chamber surrounded by the folded skirt, and the protrusion can fit the surface of the filter cup filter support member, and the filtering surface is changed from the bottom end of the circular filter paper.
  • the hand coffee maker set is disposed on the kettle body through the filter cup and the filter filter paper, and covers the base of the filter cup to the mouth of the kettle body, and the at least one through hole and the kettle body Connected, so that the filtrate contained in the body has a better drinking taste.
  • FIG. 1 is a schematic structural view of a first embodiment of a filter cup according to the present invention.
  • FIG. 2 is a schematic structural view of a second embodiment of a filter cup according to the present invention.
  • FIG. 3 is a cross-sectional view of a first embodiment cup of the filter cup of the present invention.
  • FIG. 4 is a cross-sectional view of a cup body of a second embodiment of the filter cup of the present invention.
  • Figure 5 is a cross-sectional view showing a third embodiment of the filter cup of the present invention.
  • Figure 6 is a cross-sectional view showing a fourth embodiment of the filter cup of the present invention.
  • Figure 7 is a cross-sectional view showing a fifth embodiment of the filter cup of the present invention.
  • Figure 8 is a cross-sectional view showing a sixth embodiment of the filter cup of the present invention.
  • Figure 9 is a cross-sectional view showing a seventh embodiment of the filter cup of the present invention.
  • Figure 10 is a schematic view showing the structure of a first embodiment of the filter paper of the present invention.
  • FIG. 11 is a schematic structural view of a second embodiment of the filter paper of the present invention.
  • FIG. 12 is a schematic structural view of a hand coffee maker set of the present invention.
  • FIG. 1 and 3 show a first embodiment of a filter cup of the present invention.
  • the filter cup 10 includes a base 11 and a cup 12 fixed on the base 11.
  • the base 11 may be circular or elliptical, and the bottom support area of the base 11 is larger than
  • the bottom of the cup 12 supports the area to keep the cup 12 stably placed on the table top; in other embodiments, the base 11 can also be omitted.
  • the cup 12 can be used to place filter paper for filtration.
  • the cup 12 may be made of a material such as glass, ceramic, or plastic. It includes a chamber 123 formed inside the cup 12, at least one through hole 122 disposed at the bottom of the chamber 123, and a filter holder 124 disposed above the at least one through hole 122 in a direction toward the chamber 123.
  • the chamber 123 can be used to receive filter paper adapted to the shape of the chamber 123, and the at least one through hole 122 can be used to guide the filtrate obtained by filtering through the filter paper.
  • the filter holder 124 can be used to increase the filtration area of the filter paper.
  • the cup 12 further includes a handle 121 disposed on the outer side wall of the cup 12, the handle being adapted for the person to pick up the filter cup 10 for use by the filter cup 10. Both ends of the handle 121 may be fixed on the outer side wall of the cup body 12 to have a semi-arc shape, or the upper end may be fixed to the outer wall of the cup body 12, and the lower end is not fixed and has an inverted L shape.
  • the at least one through hole 122 may include one, two, three, etc., in an unlimited number. In the present embodiment, a through hole is preferred, and the through hole 122 can be adapted to the diameter of the bottom end of the chamber 123.
  • the chamber 123 may have an inverted cone shape, that is, the bottom end is a tapered portion. It is understood that the shape of the chamber 123 is not limited to the inverted cone shape. In other embodiments, the shape of the chamber 123 is also It can be other shapes.
  • a filter paper having a shape adapted thereto may be placed for filtration, or the chamber 123 may be directly used to filter a mixed solution containing particles directly larger than the through hole 122 at the bottom of the chamber 123;
  • the filter cup can be matched with a 90-degree conical filter paper.
  • the filter paper is in the shape of a quarter circle in the production and storage, and is twisted into a 60-degree conical shape.
  • the filter holder 124 may be a watertight compact or a water permeable hydrophobic member;
  • the hydrophobic member of the water may be a mesh-like hydrophobic member or other forms of hydrophobic members.
  • the filter holder 124 may be made of glass, stainless steel mesh, ceramic, or other gas permeable material.
  • the filter holder 124 is detachable, and the diameter of the bottom of the filter holder 124 is adapted to the diameter of the bottom of the chamber 123 so that the filter holder 124 can be stably placed in the chamber 123.
  • the filter holder 124 has a hollow conical shape and is disposed above the through hole 122 and extends toward the chamber 123.
  • the filter holder 124 can be fixedly disposed in the chamber 123 and integrally formed with the cup. In other embodiments, the filter holder 124 can also be detachably disposed in the chamber 123 to facilitate the filtering. The support is cleaned. The diameter of the bottom of the filter holder 124 is adapted to the diameter of the bottom of the through hole 122.
  • the outer side wall of the filter receiving member 124 is provided with a water outlet hole 15 5 communicating with the hollow structure of the filter receiving member 124, forming a communication passage between the filter receiving member and the at least one through hole, so as to filter
  • the subsequent filtrate can flow into the hollow structure of the filter holder as far as the water outlet hole 125, and then flows into the chamber 123, and flows out through the through hole 122 at the bottom of the chamber 123.
  • the gap formed at the position where the filter holder 124 is in contact with the chamber 123 can also form a communication passage with the at least one through hole.
  • FIG. 2 and FIG. 5 show a third embodiment of the filter cup of the present invention.
  • the shape of the chamber 123 is a truncated cone shape, and the at least one through hole 122 includes Three through holes, which can be arranged side by side to the bottom of the chamber 123, can be speeded up by providing a plurality of through holes 122.
  • the corresponding filter holder 124 is also in the form of a hollow truncated cone and is disposed above the through holes and extends toward the chamber 132.
  • the bottom diameter of the filter holder 124 is adapted to the diameter of the bottom of the chamber 123 to secure the filter holder 124 within the chamber 123.
  • FIG. 4 in a third embodiment of the filter cup of the present invention, it differs from the first embodiment of the present invention in that at least one tapered portion of the filter holder 124 faces the filter support
  • the bottom of the piece 124 extends to form a truncated cone shape with a central recess; and the length of the tapered portion extends less than the height of the filter holder 124 to speed up the filtration speed.
  • a tapered portion is preferably directed toward the filter holder 124.
  • the bottom portion extends; in other embodiments, the filter holder 124 has not only one tapered portion extending toward the bottom of the filter receiving member 124, but also two, three, and the like.
  • the at least one through hole 122 includes a through hole disposed at the center axis of the bottom of the chamber.
  • the small through hole is circumferentially disposed along a periphery of the center through hole, and has a diameter smaller than a diameter of the central through hole;
  • the filter receiving member 124 is also in the shape of a hollow conical or hollow truncated cone, and is disposed in the middle Above the through hole, it extends toward the chamber 123.
  • the diameter of the bottom of the filter holder 124 is adapted to the diameter of the central through hole to secure the filter holder 124 within the chamber 123.
  • FIG. 7 shows a fifth embodiment of the filter cup of the present invention, which differs from the first embodiment in that the filter holder 124 has a truncated cone shape, is disposed above the through hole and extends toward the chamber;
  • the top of the filter holder 124 is provided with a central projection and an annular groove provided around the central projection.
  • FIG. 8 shows a sixth embodiment of the filter cup of the present invention, which differs from the first embodiment in that the inner side wall of the cup 12 is provided with a plurality of protrusions 126; or in the cup A plurality of grooves 127 are formed in the inner side wall of 12.
  • the protrusions 126 and the recesses 127 extend toward the bottom of the chamber 123 along the mouth of the chamber 123 to serve as a flow guiding.
  • the plurality of protrusions 126 or grooves 127 may The inner side wall of the petal shape is formed to make the cup 12 more beautiful.
  • FIG. 9 shows a seventh embodiment of the filter cup of the present invention, which differs from the second embodiment in that the inner side wall of the cup 12 is provided with a plurality of protrusions 126; or in the cup A plurality of grooves 127 are formed in the inner side wall of 12. These projections 126 and recesses 127 extend along the opening of the chamber 123 toward the bottom of the chamber 123 to effect a flow.
  • FIG. 10 shows a first embodiment of the filter paper of the present invention, which can be placed from top to bottom in the first and third embodiments of the filter cup of the present invention, the filter paper 30 comprising a fold formed a folding skirt 31, a filtering chamber 32 surrounded by the folding skirt 31, and a protrusion 33 formed at the bottom of the filtering chamber 32; the protrusion 32 is a protrusion formed by the folded top end of the filter paper 33; The protrusion 33 is sleeved on the periphery of the filter holder 124.
  • the folding skirt 31 can be folded by a paper folding device or can be manually folded, and can be used to prevent the brewing material from overflowing.
  • the filtering chamber 32 can be placed with coffee brewing powder, tea brewing powder or other brewing materials;
  • the bottom crease 31 and the periphery of the projection 33 can serve as a filtering surface. It is 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 filter holder 124.
  • FIG. 11 shows a second embodiment of the filter paper of the present invention, which can be placed from the top to the bottom in the second and fourth embodiments of the filter cup of the present invention, which is the same as the first embodiment.
  • the difference is that the bump 33 has a truncated cone shape.
  • FIG. 12 is a preferred embodiment of the hand coffee maker set of the present invention, comprising the filter cup 10 and the filter paper 30 described above and a kettle body 20 disposed at the bottom end of the filter cup 10; the base 11 covers the kettle Mouth of body 20
  • the through hole 122 is in communication with the kettle body 20.
  • the kettle body 20 can be used to contain the filtered filtrate.

Abstract

一种过滤杯、滤纸及具有该过滤杯和滤纸的手冲咖啡壶套装，该过滤杯（10）包括杯体（12），在杯体（12）的内侧可放置滤纸（30），杯体（12）包括由该杯体（12）内侧壁围成容室（123）、设置在容室（123）底部的至少一个通孔（122）、设置在至少一个通孔（122）上方朝向该容室（123）的方向凸起的过滤承托件（124）；在过滤承托件（124）与至少一个通孔（122）之间设有连通通道；该滤纸（30）套设在过滤承托件（124）外围；该滤纸（30）用于该过滤杯（10），包括翻折形成的翻折裙边（31）、由翻折裙边（31）围成的过滤腔室（32）及在过滤腔室（32）底部形成的凸块（33）；凸块（33）为滤纸（30）经折叠后顶端形成的凸起套设在过滤承托件（124）的外围；该手冲咖啡壶套装包括该过滤杯（10）、滤纸（30）以及设置在过滤杯（10）底端的壶体（30）；通过将凸块（33）套设在过滤承托件（124）外围提升了口感。

Description

说明书 发明名称:过滤杯、 滤纸及具有该过滤杯和滤纸的手冲咖啡壸套装 技术领域
[0001] 本发明涉及杯具和滤纸， 更具体地说， 涉及一种过滤杯、 用于该过滤杯的滤纸 及具有该过滤杯和滤纸的手冲咖啡壶套装。
背景技术
[0002] 现有的过滤杯一般在杯体底部设置几个滤液流出口， 通过在该杯体中放置滤纸 ， 再将冲泡物反正滤纸中进行过滤， 因现有的滤纸展幵一般呈圆锥形或者圆台 形， 冲泡物一般堆积在底部， 且堆积厚度较厚， 不利于冲泡物翻动， 而且多数 萃取都经由锥顶流出， 造成这部分冲泡物过度萃取， 影响口感。
技术问题
[0003] 因现有的滤纸展幵一般呈圆锥形或者圆台形， 冲泡物一般堆积在底部， 且堆积 厚度较厚， 不利于冲泡物翻动， 而且多数萃取都经由锥顶流出， 造成这部分冲 泡物过度萃取， 影响口感。
问题的解决方案
技术解决方案
[0004] 本发明要解决的技术问题在于， 提供一种可配合滤纸， 且可降低冲泡物堆积厚 度， 能够均匀萃取冲泡物的过滤杯、 用于该过滤杯的滤纸以及具有该过滤杯和 滤纸的手冲咖啡壶套装套装。
[0005] 本发明解决其技术问题所采用的技术方案是： 构造一种过滤杯， 包括杯体， 在 所述杯体的内侧可放置滤纸， 所述杯体包括在所述杯体内侧形成的容室、 设置 在所述容室底部的至少一个通孔、 设置在所述至少一个通孔上方朝向所述容室 的方向凸起的过滤承托件； 在所述过滤承托件与至少一个通孔之间设有连通通 道； 所述滤纸套设在所述过滤承托件外围。
[0006] 优选地， 所述容室呈倒锥形， 所述至少一个通孔包括一个通孔， 设置在所述容 室的锥部； 所述过滤承托件呈中空圆锥形， 设置在所述通孔的上方且朝所述容 室延伸； 所述过滤承托件底部直径与所述通孔底部直径相适配。 [0007] 优选地， 所述过滤承托件至少有一个锥部朝所述过滤承托件底部延伸形成中心 凹陷的圆台形； 且所述锥部延伸的长度小于所述过滤承托件的高度。
[0008] 优选地， 所述容室呈倒圆台形， 所述至少一个通孔包括三个通孔， 并排设置在 所述容室的底部； 所述过滤承托件呈中空圆台形， 且设置在所述通孔的上方， 且朝所述容室延伸； 所述过滤承托件底部直径与所述容室底部直径相适配； 或 者，
[0009] 所述容室呈倒圆台形， 所述至少一个通孔包括一个通孔， 所述通孔设置在所述 容室底部中轴处形成中心通孔； 所述中心通孔的直径小于所述容室底部直径； 所述中心通孔的外围设有若干个小型通孔； 所述小型通孔沿所述中心通孔外围 周向设置， 且直径小于所述中心通孔的直径， 所述过滤承托件呈中空圆台形或 者中空圆锥状， 且设置在所述中心通孔的上方， 且朝所述容室延伸； 所述过滤 承托件底部直径与所述中心通孔直径相适配； 或者，
[0010] 所述容室呈倒锥形， 所述至少一个通孔包括一个通孔， 设置在所述容室的锥部
； 所述过滤承托件呈圆台形， 设置在所述通孔的上方且朝所述容室延伸； 所述 过滤承托件的顶部设有中心凸起以及围绕所述中心凸起设置的环形凹槽。
[0011] 优选地， 所述连通通道为设置在所述过滤承托件侧壁上若干个供滤液通过的出 水孔， 或者， 所述连通通道为在所述过滤承托件与所述容室相接的位置处形成 的缝隙。
[0012] 优选地， 所述杯体还包括设置在所述杯体外侧壁上的手柄。
[0013] 优选地， 所述杯体还包括设置在内壁面上的若干条突体； 或者， 所述杯体还包 括设置在内壁面上的若干条凹槽。
[0014] 优选地， 所述过滤承托件与所述杯体一体成型； 所述过滤承托件为不透水的紧 致件或为透水的疏水件； 所述过滤承托件材质为玻璃、 不锈钢网、 陶瓷、 或者 透气材质。
[0015] 优选地， 所述过滤杯还包括设置在所述杯体底部用于固定所述杯体的底座。
[0016] 本发明还构造一种滤纸， 可用于本发明所述的过滤杯， 所述滤纸包括翻折形成 的翻折裙边、 由所述翻折裙边围成的过滤腔室以及在所述过滤腔室底部形成的 凸块； 所述凸块为所述滤纸经折叠后顶端形成的凸起； 所述凸块套设在所述过 滤承托件的外围。
[0017] 本发明还构造一种手冲咖啡壶套装， 包括本发明所述的过滤杯、 本发明所述的 滤纸以及设置在所述过滤杯底端的壶体； 所述通孔与所述壶体相连通。
发明的有益效果
有益效果
[0018] 实施本发明的过滤杯、 滤纸以及具有该过滤杯和滤纸的手冲咖啡壶套装套装， 具有以下有益效果： 该过滤杯通过在杯体容室底部的至少一个通孔的上方设置 朝向容室方向凸起的过滤承托件， 并且通过在该过滤承托件和至少一个通孔将 设置连通通道， 将滤纸套设在该过滤承托件的外围进行过滤， 使得过滤面积增 大， 加强了对冲泡物的萃取。
[0019] 该滤纸通过翻折， 使得顶端朝向经翻折裙边围成的过滤腔室凸起， 该凸起能够 贴合该过滤杯过滤承托件的表面， 过滤面由圆滤纸底端改为过滤承托件的外围
， 达到增大过滤面积的效果， 以及获得根据的口感。
[0020] 该手冲咖啡壶套装， 通过上述过滤杯和过滤滤纸设置在壶体上， 并将该过滤杯 的底座盖合该壶体的幵口， 以及将该至少一个通孔与该壶体连通， 使得该壶体 收容的滤液具有较佳的饮用口感。
对附图的简要说明
附图说明
[0021] 下面将结合附图及实施例对本发明作进一步说明， 附图中：
[0022] 图 1是本发明过滤杯第一实施例的结构示意图；
[0023] 图 2是本发明过滤杯第二实施例的结构示意图；
[0024] 图 3是本发明过滤杯的第一实施例杯体的剖视图；
[0025] 图 4是本发明过滤杯的第二实施例杯体的剖视图；
[0026] 图 5是本发明过滤杯的第三实施例的剖视图；
[0027] 图 6是本发明过滤杯的第四实施例的剖视图；
[0028] 图 7是本发明过滤杯的第五实施例的剖视图；
[0029] 图 8是本发明过滤杯的第六实施例的剖视图；
[0030] 图 9是本发明过滤杯的第七实施例的剖视图； [0031] 图 10是本发明滤纸的第一实施例的结构示意图；
[0032] 图 11是本发明滤纸的第二实施例的结构示意图；
[0033] 图 12是本发明手冲咖啡壶套装的结构示意图。
实施该发明的最佳实施例
本发明的最佳实施方式
[0034] 图 1及图 3示出了本发明的过滤杯的第一实施例。
[0035] 一同参阅图 1及图 3， 该过滤杯 10包括底座 11以及固定在该底座 11上的杯体 12， 该底座 11可以为圆形或者椭圆形， 且该底座 11的底部支撑面积大于该杯体 12底 部支撑面积， 以保持该杯体 12能够稳定的放置在桌面； 在其他一些实施例中， 该底座 11也可以省去。 该杯体 12可用于放置滤纸进行过滤。
[0036] 该杯体 12可以为玻璃、 陶瓷、 塑料等材质制成。 其包括由杯体 12内侧形成容室 123、 设置在该容室 123底部的至少一个通孔 122、 设置在该至少一个通孔 122上 方朝向容室 123的方向凸起的过滤承托件 124。 该容室 123可以用于收容与该容室 123形状相适配的滤纸， 该至少一个通孔 122可以用于将经该滤纸过滤后所得的 滤液导出。 该过滤承托件 124可用于增大该滤纸的过滤面积。
[0037] 在本实施例中， 该杯体 12还包括设置在该杯体 12外侧壁上的手柄 121， 该手柄 可供人们拿起该过滤杯 10， 以便人们对该过滤杯 10的使用。 该手柄 121的两端可 以固定在杯体 12的外侧壁上， 呈现半弧形， 也可以上端固定在该杯体 12的外侧 壁， 下端敞幵不固定， 呈现出倒 L形。
[0038] 该至少一个通孔 122可以包括一个、 两个、 三个等， 数量不限。 在本实施例中 ， 优选一个通孔， 且该通孔 122可以与该容室 123底端直径相适配。
[0039] 该容室 123可以呈倒锥形， 即底端为锥部， 可以理解地， 该容室 123的形状不限 于倒锥形， 在其他一些实施例中， 该容室 123的形状也可以是其他形状。 在该容 室 123中， 可以放置形状与其相适配的滤纸进行过滤， 也可以直接将容室 123用 于过滤含有比容室 123底部通孔 122直接大的颗粒的混合溶液； 本实施例中的过 滤杯可配合 90度圆锥形滤纸， 这种滤纸在生产和储存吋呈四分之一圆形状， 使 用吋则张幵成 60度圆锥形状。
[0040] 该过滤承托件 124可以为不透水的紧致件或为透水的疏水件； 该过滤承托该透 水的疏水件可以为筛网状的疏水件， 也可以为其他形式的疏水件。 该过滤承托 件 124的材质可以为玻璃、 不锈钢网、 陶瓷、 或者其他透气材质制成。 该过滤承 托件 124可拆卸， 且该过滤承托件 124底部直径与该容室 123底部直径相适配， 以 使该过滤承托件 124可以稳定地放置在该容室 123中， 在本实施例中， 该过滤承 托件 124呈中空圆锥形， 设置在通孔 122的上方且朝所述容室 123延伸。 该过滤承 托件 124可以固定设置在该容室 123中与杯体一体成型， 在其他一些实施例中， 该过滤承托件 124也可以拆卸设置在该容室 123中， 以方便对该过滤承托件进行 清洗。 过滤承托件 124底部直径与通孔 122底部直径相适配。
[0041] 该过滤承托件 124的外侧壁上设有与该过滤承托件 124中空结构连通的出水孔 12 5， 形成了过滤承托件与至少一个通孔间的连通通道， 以使过滤后的滤液可以尽 该出水孔 125流入该过滤承托件的中空结构， 进而流入容室 123， 通过容室 123底 部的通孔 122流出。 可以理解地， 在其他一些实施例中， 该过滤承托件 124与该 容室 123相接的位置处形成的缝隙也可以形成与至少一个通孔间的连通通道。
[0042] 图 2及图 5示出了本发明过滤杯的第三个实施例， 本实施例与第一实施例区别在 于， 该容室 123的形状为圆台形， 该至少一个通孔 122包括三个通孔， 这些通孔 1 22可以为并排设置容室 123底部， 通过设置多个通孔 122可以加快过滤速度。 相 应的该过滤承托件 124也呈中空的圆台形， 且设置在这些通孔的上方， 朝容室 12 3延伸。 该过滤承托件 124的底部直径与该容室 123底部直径相适配， 以便将该过 滤承托件 124固定在该容室 123内。
[0043] 如图 4所示， 在本发明过滤杯的第三个实施例中， 其与本发明第一个实施例的 区别在于该过滤承托件 124的至少一个锥部朝该过滤承托件 124底部延伸形成中 心凹陷的圆台形； 且该锥部延伸的长度小于该过滤承托件 124的高度， 以加快过 滤速度， 在本实施例中， 优选一个锥部朝该过滤承托件 124底部延伸； 在其他一 些实施例中， 该过滤承托件 124不仅有一个锥部朝该过滤承托件 124底部延伸， 也可以是两个、 三个等。
[0044] 图 6为本发明过滤杯的第四个实施例， 与本发明第三个实施例的区别在于该至 少一个通孔 122包括一通孔， 该通孔设置在该容室底部中轴处形成中心通孔， 且 直径小于容室底部直径， 所述中心通孔的外围设有若干个小型通孔， 以加快过 滤速度； 所述小型通孔沿所述中心通孔外围周向设置， 且直径小于所述中心通 孔的直径； 过滤承托件 124也呈中空的圆锥形或者中空圆台形， 且设置在中间通 孔的上方， 朝容室 123延伸。 该过滤承托件 124的底部直径与该中心通孔的直径 相适配， 以便将该过滤承托件 124固定在该容室 123内。
[0045] 图 7示出了本发明过滤杯的第五个实施例， 与该第一实施例的区别在于， 过滤 承托件 124呈圆台形， 设置在通孔的上方且朝容室延伸； 过滤承托件 124的顶部 设有中心凸起以及围绕中心凸起设置的环形凹槽。
[0046] 图 8示出了本发明过滤杯的第六个实施例， 与该第一实施例的区别在于， 该杯 体 12的内侧壁上设有若干条突体 126; 或者在该杯体 12的内侧壁上设有若干条凹 槽 127。 这些突体 126和凹槽 127沿容室 123的幵口向容室 123的底部延伸， 以起到 导流作用， 在其他一些实施例中， 该若干条突体 126或者若干条凹槽 127可以构 成花瓣状的内侧壁， 使得该杯体 12更加的美观。
[0047] 图 9示出了本发明过滤杯的第七个实施例， 与该第二实施例的区别在于， 该杯 体 12的内侧壁上设有若干条突体 126; 或者在该杯体 12的内侧壁上设有若干条凹 槽 127。 这些突体 126和凹槽 127沿容室 123的幵口向容室 123的底部延伸， 以起到 导流作用。
[0048] 图 10示出了本发明的滤纸的第一个实施例， 可以从上往下放入本发明的过滤杯 的第一和第三个实施例中， 该滤纸 30包括翻折形成的翻折裙边 31、 由该翻折裙 边 31围成的过滤腔室 32以及在该过滤腔室 32底部形成的凸块 33; 该凸块 32为滤 纸 33经折叠后顶端形成的凸起； 该凸块 33套设在过滤承托件 124的外围。 该翻折 裙边 31可以通过折纸器折叠也可以通过人工折叠， 可用于防止该冲泡物溢出， 该过滤腔室 32可放置咖啡冲泡粉、 茶叶冲泡粉或者其他冲泡物； 该翻折裙边 31 底部折痕及该凸块 33外围可作为过滤面， 可以理解地， 相比原滤纸底部， 该过 滤面积得到有效地增大。 该凸块 33呈锥形， 与该过滤承托件 124的形状相适配。
[0049] 图 11示出了本发明的滤纸的第二个实施例， 可以从上往下放入本发明的过滤杯 的第二和第四个实施例中， 其与第一个实施例的区别在于该凸块 33呈圆台形。
[0050] 图 12为本发明手冲咖啡壶套装套装的一个优选实施例， 包括上述的过滤杯 10和 滤纸 30以及设置在该过滤杯 10底端的壶体 20; 该底座 11盖合所述壶体 20的幵口 ； 该通孔 122与该壶体 20相连通。 该壶体 20可用于收容过滤后的滤液。
可以理解的， 以上实施例仅表达了本发明的优选实施方式， 其描述较为具体和 详细， 但并不能因此而理解为对本发明专利范围的限制； 应当指出的是， 对于 本领域的普通技术人员来说， 在不脱离本发明构思的前提下， 可以对上述技术 特点进行自由组合， 还可以做出若干变形和改进， 这些都属于本发明的保护范 围； 因此， 凡跟本发明权利要求范围所做的等同变换与修饰， 均应属于本发明 权利要求的涵盖范围。

Claims

权利要求书
[权利要求 1] 一种过滤杯， 包括杯体 （12) ， 在所述杯体 （12) 的内侧可放置滤纸
(30) ， 其特征在于，
所述杯体 （12) 包括设置在所述杯体 （12) 内侧形成的容室 （123) 、 设置在所述容室 （123) 底部的至少一个通孔 （122) 、 设置在所述 至少一个通孔 （122) 上方朝向所述容室 （123) 的方向凸起的过滤承 托件 （124) ； 在所述过滤承托件 （124) 与至少一个通孔 （122) 之 间设有连通通道； 所述滤纸 （30) 套设在所述过滤承托件 （124) 外 围。
[权利要求 2] 根据权利要求 1所述的过滤杯， 其特征在于， 所述容室 （123) 呈倒锥 形， 所述至少一个通孔 （122) 包括一个通孔， 设置在所述容室 （123 ) 的锥部； 所述过滤承托件 （124) 呈中空圆锥形， 设置在所述通孔
(122) 的上方且朝所述容室 （123) 延伸； 所述过滤承托件 （124) 底部直径与所述通孔 （122) 底部直径相适配。
[权利要求 3] 根据权利要求 2所述的过滤杯， 其特征在于， 所述过滤承托件 （124) 至少有一个锥部朝所述过滤承托件 （124) 底部延伸形成中心凹陷的 圆台形； 且所述锥部延伸的长度小于所述过滤承托件 （124) 的高度
[权利要求 4] 根据权利要求 1所述的过滤杯， 其特征在于， 所述容室 （123) 呈倒圆 台形， 所述至少一个通孔 （122) 包括三个通孔， 并排设置在所述容 室 （123) 的底部； 所述过滤承托件 （124) 呈中空圆台形， 且设置在 所述通孔 （122) 的上方， 且朝所述容室 （123) 延伸； 所述过滤承托 件 （124) 底部直径与所述容室 （123) 底部直径相适配； 或者， 所述容室 （123) 呈倒圆台形， 所述至少一个通孔 （122) 包括一个通 孔， 所述通孔设置在所述容室底部中轴处形成中心通孔； 所述中心通 孔的直径小于所述容室 （123) 底部直径； 所述中心通孔的外围设有 若干个小型通孔； 所述小型通孔沿所述中心通孔外围周向设置， 且直 径小于所述中心通孔的直径， 所述过滤承托件 （124) 呈中空圆台形 或者中空圆锥状， 且设置在所述中心通孔的上方， 且朝所述容室 （12 3) 延伸； 所述过滤承托件 （124) 底部直径与所述中心通孔直径相适 配； 或者，
所述容室 （123) 呈倒锥形， 所述至少一个通孔 （122) 包括一个通孔 ， 设置在所述容室 （123) 的锥部； 所述过滤承托件 （124) 呈圆台形 ， 设置在所述通孔 （122) 的上方且朝所述容室 （123) 延伸； 所述过 滤承托件 （124) 的顶部设有中心凸起以及围绕所述中心凸起设置的 环形凹槽。
[权利要求 5] 根据权利要求 1所述的过滤杯， 其特征在于， 所述连通通道为设置在 所述过滤承托件 （124) 侧壁上若干个供滤液通过的出水孔 （125) ， 或者， 所述连通通道为在所述过滤承托件 （124) 与所述容室 （123) 相接的位置处形成的缝隙。
[权利要求 6] 根据权利要求 1至 5任一项所述的过滤杯， 其特征在于， 所述杯体 （12
) 还包括设置在所述杯体 （12) 外侧壁上的手柄 （121) 。
[权利要求 7] 根据权利要求 1至 5任一项所述的过滤杯， 其特征在于， 所述杯体 （12
) 还包括设置在内壁面上的若干条突体 （126) ； 或者， 所述杯体 （1
2) 还包括设置在内壁面上的若干条凹槽 （127) 。
[权利要求 8] 根据权利要求 1至 5任一项所述的过滤杯， 其特征在于， 所述过滤承托 件 （124) 与所述杯体 （12) —体成型； 所述过滤承托件 （124) 为不 透水的紧致件或为透水的疏水件； 所述过滤承托件 （124) 材质为玻 璃、 不锈钢网、 陶瓷、 或者透气材质。
[权利要求 9] 根据权利要求 1至 5任一项所述的过滤杯， 其特征在于， 所述过滤杯还 包括设置在所述杯体 （12) 底部用于固定所述杯体 （12) 的底座。
[权利要求 10] 一种滤纸， 其特征在于， 可用于权利要求 1至 9任一项所述的过滤杯， 所述滤纸 （30) 包括翻折形成的翻折裙边 （31) 、 由所述翻折裙边 ( 31) 围成的过滤腔室 （32) 以及在所述过滤腔室 （32) 底部形成的凸 块 （33) ； 所述凸块 （33) 为所述滤纸 （30) 经折叠后顶端形成的凸 起； 所述凸块 （33) 套设在所述过滤承托件 （125) 的外围。 [权利要求 11] 一种手冲咖啡壶套装， 其特征在于， 包括权利要求 1至 9任一项所述的 过滤杯 （10) 、 权利要求 10所述的滤纸 （30) 以及设置在所述过滤杯 (10) 底端的壶体 （20) ； 所述通孔 （122) 与所述壶体相连通。
PCT/CN2017/092607 2017-07-12 2017-07-12 过滤杯、滤纸及具有该过滤杯和滤纸的手冲咖啡壶套装 WO2019010643A1 (zh)

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DE20318734U1 (de) * 2003-12-04 2004-04-15 Brandt, Werner Vorrichtung zum Aufsetzen auf einen Kaffeefilter oder Kaffeefilter
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JP2015047209A (ja) * 2013-08-30 2015-03-16 株式会社ディーシーエス コーヒードリッパー
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KR101681066B1 (ko) * 2015-09-22 2016-12-06 박승태 복수의 드리퍼들 중 선택되는 한 쌍의 드리퍼를 구비한 드립 커피 추출기

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