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KR20100026476A - A hand mill with all-in-one fillter - Google Patents

A hand mill with all-in-one fillter Download PDF

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Publication number
KR20100026476A
KR20100026476A KR1020080085495A KR20080085495A KR20100026476A KR 20100026476 A KR20100026476 A KR 20100026476A KR 1020080085495 A KR1020080085495 A KR 1020080085495A KR 20080085495 A KR20080085495 A KR 20080085495A KR 20100026476 A KR20100026476 A KR 20100026476A
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South Korea
Prior art keywords
casing
mill
filter
beans
coffee
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KR1020080085495A
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Korean (ko)
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KR101011692B1 (en
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한규암
신창균
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한규암
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    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47JKITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
    • A47J31/00Apparatus for making beverages
    • A47J31/42Beverage-making apparatus with incorporated grinding or roasting means for coffee
    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47JKITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
    • A47J31/00Apparatus for making beverages
    • A47J31/005Portable or compact beverage making apparatus, e.g. for travelling, for use in automotive vehicles
    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47JKITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
    • A47J31/00Apparatus for making beverages
    • A47J31/02Coffee-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
    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47JKITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
    • A47J31/00Apparatus for making beverages
    • A47J31/06Filters or strainers for coffee or tea makers ; Holders therefor
    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47JKITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
    • A47J31/00Apparatus for making beverages
    • A47J31/44Parts or details or accessories of beverage-making apparatus
    • A47J31/4403Constructional details
    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47JKITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
    • A47J42/00Coffee mills; Spice mills
    • A47J42/02Coffee mills; Spice mills having grinding cones
    • A47J42/04Coffee mills; Spice mills having grinding cones hand driven

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  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Mechanical Engineering (AREA)
  • Apparatus For Making Beverages (AREA)

Abstract

본 발명은, 필터 일체형 핸드 밀에 관한 것이다.The present invention relates to a filter integrated hand mill.

이는 특히, 상부에서 투입되는 원두를 잘게 빻을 수 있도록 핸들로서 회전되는 밀이 내장되는 상부 케이싱;This includes, in particular, an upper casing in which a mill is rotated as a handle so as to grind the beans to be introduced from the top;

상기 상부케이싱에 연결되면서 하부에 필터부재가 일체로 구비되는 하부 케이싱의 조립구조로 이루어져 진다.It is made of an assembly structure of the lower casing is connected to the upper casing, the filter member is provided integrally at the bottom.

이에 따라서, 소형화 되어 휴대가 가능토록 되고, 별도의 필터부재가 없이도 원두의 파쇄와 추출을 하나의 케이싱에 의해 수행할 수 있게 되는 것이다. Accordingly, it can be miniaturized and portable, and crushing and extraction of coffee beans can be performed by one casing without a separate filter member.

Description

필터 일체형 핸드밀{a hand mill with all-in-one fillter}Filter hand mill {a hand mill with all-in-one fillter}

본 발명은 투입되는 원두를 잘게 빻을 수 있는 밀과 빻아진 원두가 저장되는 공간이 하나의 케이싱 내측에 구비되면서 상기 케이싱에 필터가 일체로 내장되어 원두의 파쇄와 파쇄된 원두의 저장 및 원두커피의 제조를 위한 필터용구등 별도의 용품을 준비하여야 하는 불편함을 제거하도록 하는 필터 일체형 핸드밀에 관한 것이다.The present invention is provided with a space for storing the ground mill and ground beans that can be finely put the coffee beans inside one casing, the filter is integrally built into the casing, the crushing of the beans and the storage of the ground coffee and the ground coffee It relates to a filter-integrated hand mill to eliminate the inconvenience of having to prepare a separate article such as a filter tool for manufacturing.

일반적으로 원두커피의 제조는, 원두를 볶은 후 잘게 빻아 가열수를 통하여 원두커피를 추출하도록 한다. In general, in the preparation of coffee beans, the coffee beans are ground and then finely ground to extract coffee beans through heated water.

더욱 상세하게로는, 배전(焙煎)한 커피의 원두를 분쇄하여 역삼각 원추형의 필터에 담고, 상압에서 더운물을 중력으로 흘려 내려 추출하는 방법이 있는데, 커피 드립이라고 하는 추출기를 이용하여, 커피 분말을 필터위에 놓고, 가열수를 부어준다. More specifically, there is a method of pulverizing the beans of roasted coffee, putting them in an inverted triangular conical filter, and extracting hot water by gravity under normal pressure, using a extractor called coffee drip. Place the powder on the filter and pour heated water.

그리고, 사용자가 한 손으로 커피받이 컵의 고리를 잡고서 식품 추출기의 필터의 위치 아래 배출구 밑으로 서랍처럼 밀으며, 추출기에 설치된 스위치를 작동시켜 가열수단이 동작을 개시하도록 한다. Then, the user grasps the hook of the coffee cup with one hand and pushes it like a drawer under the outlet under the position of the filter of the food extractor, and operates the switch installed in the extractor to start the heating means.

이때, 물이 가열되어 커피위에 고이면 커피액이 추출되어 중력의 영향에 의하여 커피가 아래로 추출 되는 것이다.At this time, if the water is heated and accumulated on the coffee, the coffee liquid is extracted and the coffee is extracted downward under the influence of gravity.

이와같은 기술과 관련하여 실용신안등록 제285031호에 수용성 음료나 식품이 밀봉된 용기를 이용한 추출장치가 개시되어 있으며 그 구성은 도1에서와 같이, 추출기(10)가 물을 저장하였다가 필요시 공급하여주는 물저장실(30)과, 저장된 물을 가열하여주는 가열수단(40), 상기 가열수단을 통과하여 형성되는 물과 증기를 공급하는 오리피스(53), 지지대(61)로 이루어진 고정수단(60)에 의해 지지되면서 오리피스가 연결되어 물과 증기가 공급되고 내측에 빻아진 원두커피를 보관토록 덮개(22)와 몸체(21)로서 이루어진 밀봉용기, 상기 물과증기가 밀봉용기를 통과한 후 낙하될 때 원두커피를 수거토록 하는 저장용기로서 이루어 진다.In connection with such technology, Utility Model Registration No. 285031 discloses an extraction apparatus using a container in which water-soluble beverages or foods are sealed, and the configuration thereof is as shown in FIG. 1, when the extractor 10 stores water. Fixing means consisting of a water storage chamber 30 for supplying, a heating means 40 for heating the stored water, an orifice 53 for supplying water and steam formed through the heating means, and a support 61 ( 60) is supported by the orifice is connected to the water and steam is supplied to the inner container to store the ground coffee ground and cover 22 and the body 21, the water and steam after passing through the sealing container It is made as a storage container to collect the coffee beans when dropped.

상기와 같은 추출장치는, 별도의 밀을 통하여 원두를 잘게 빻은 후 빻아진 원두를 필터가 구비된 밀봉용기에 담은 후 고정수단(60)을 통하여 밀봉용기를 추출장치에 거치하고, 상기 추출장치에 전원을 공급할 때 물저장실(30) 및 가열수단(40)을 통하여 공급되는 물과 증기가 오리피스(53)를 통하여 빻아진 원두에 접촉하면서 원두커피액을 추출하게 되는 것이다. The extracting device as described above, after grinding the ground beans through a separate mill, put the ground beans in a sealed container equipped with a filter, and then mount the sealed container through the fixing means 60 to the extraction device, and to the extraction device When the power is supplied to the water and the steam supplied through the water storage chamber 30 and the heating means 40 is in contact with the ground coffee beans through the orifice 53 to extract the coffee beans.

그러나, 상기와 같은 추출장치는, 원두를 잘게 빻을 수 있는 밀과, 원두를 보관 및 여과하기 위한 밀봉용기등을 별도로 준비하여야 하여 원두커피를 추출하기 위한 작업이 번거롭게 되고, 고정수단(60)에 의해 지지되는 밀봉용기와 저장용이가 일정간격을 유지하여야 하여 낙하 되는 원두커피 추출액의 파편이 비산되어 주변을 오염시킬 수 있음은 물론 별도의 지지장치를 준비하여야 하는 등의 단점이 있는 것 이다.However, the extraction apparatus as described above, the mill to grind the beans and the sealing container for storing and filtering the beans separately need to be prepared separately to extract the coffee beans becomes cumbersome, to the fixing means (60) The sealing container and the storage container supported by the container have to maintain a certain interval, so that the fragments of the ground coffee extract that are dropped can be scattered and contaminate the surroundings, and a separate supporting device must be prepared.

상기와 같은 종래의 문제점들을 개선하기 위한 본 발명의 목적은, 소형화되면서 상호 조립구조로 이루어져 휴대가 용이하면서 현장에서 원하는 커피를 얻을 수 있도록 하며, 밀을 통한 원두를 파쇄 후 가열된 물을 통하여 원두커피를 제조할 때 별도의 필터를 준비할 필요가 없도록 하고, 반복적인 커피추출이 가능하도록 하며, 커피의 파쇄 및 커피액의 추출이 용이하게 이루어 지도록 하는 필터 일체형 핸드밀를 제공하는 데 있다.An object of the present invention for improving the conventional problems as described above, is made of miniaturized and mutually assembled structure to make it easy to carry and to obtain the desired coffee in the field, after crushing the beans through the mill beans through the heated water It is to provide a filter-integrated hand mill to avoid the need to prepare a separate filter when preparing coffee, to enable repeated coffee extraction, and to facilitate the crushing and extraction of coffee liquid.

본 발명은 상기 목적을 달성하기 위하여, 상부에서 투입되는 원두를 잘게 빻을 수 있도록 핸들로서 회전되는 밀을 구비하는 상부 케이싱;The present invention to achieve the above object, the upper casing having a mill that is rotated as a handle to finely grind the beans to be introduced from the top;

상기 상부케이싱에 연결되면서 하부의 필터부재가 일체로 구비되는 하부 케이싱의 조립구조로 이루어진 필터 일체형 핸드밀를 제공한다.It is connected to the upper casing and provides a filter-integrated hand mill consisting of an assembly structure of the lower casing is provided integrally with the lower filter member.

이상과 같이 본 발명에 의하면, 소형화되면서 상호 조립구조로 이루어져 휴대가 용이하면서 현장에서 원하는 커피를 얻을 수 있으며, 밀을 통한 원두를 파쇄 후 가열된 물을 통하여 원두커피를 제조할 때 원두의 파쇄와 파쇄된 원두의 저장 및 원두커피의 제조를 위한 필터용구등 별도의 용품을 준비하여야 하는 불편함을 제거하는 효과가 있는 것이다.According to the present invention as described above, it is compact and made of a mutual assembly structure, easy to carry and obtain the desired coffee in the field, after crushing the beans through the mill and when brewing coffee beans through heated water and There is an effect of eliminating the inconvenience of having to prepare a separate article such as a filter for storing the crushed beans and the manufacture of coffee beans.

이하, 첨부된 도면에 의거하여 본 발명의 실시예를 상세하게 설명하면 다음과 같다.Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings.

도2는 본 발명에 따른 핸드밀을 도시한 사시도 이고, 도3은 본 발명에 따른 핸드밀을 도시한 분해도 이며, 도4는 본 발명에 따른 핸드밀을 도시한 결합상태 단면도 이다.Figure 2 is a perspective view showing a hand mill according to the present invention, Figure 3 is an exploded view showing a hand mill according to the present invention, Figure 4 is a cross-sectional view of the coupled state showing the hand mill according to the present invention.

본 발명의 핸드 밀(100)은, 상부 케이싱(110)과 그 하부에 연결되는 하부케이싱(130) 및 상기 상부케이싱(110)의 상부에 연결되는 핸들(150)의 결합구조로서 이루어 진다.The hand mill 100 of the present invention is formed as a coupling structure of the upper casing 110 and the lower casing 130 connected to the lower portion thereof, and the handle 150 connected to the upper portion of the upper casing 110.

이때, 상기 상부케이싱(110)과 하부케이싱(130)은 조립구조로서 결합될 때 휴대가 가능토록 형성된다.At this time, the upper casing 110 and the lower casing 130 is formed to be portable when combined as an assembly structure.

상기 상부케이싱(110)은, 상,하부가 개방되는 형상으로 내측에 투입되는 원두를 잘게 빻을 수 있도록 밀(170)이 구비된다.The upper casing 110 is provided with a mill 170 so as to finely grind the beans that are introduced into the inside in the shape of the upper, lower portions open.

그리고, 상기 밀(170)은, 회전축(171)이 연결되면서 하부를 향하여 그 직경이 감소되는 나선상의 제1파쇄홈(173a)이 구비되는 상부분쇄판(173)과 상기 상부분쇄판(173)에 대응되는 나선상의 제2파쇄홈(175a)이 내경측에 구비되면서 상부케이싱(110)에 고정되는 하부분쇄판(175)으로 이루어 진다.In addition, the mill 170, the upper grinding plate 173 and the upper grinding plate 173 is provided with a spiral first crushing groove 173a is reduced in diameter toward the bottom while the rotary shaft 171 is connected Spiral second crushing groove 175a corresponding to the inner diameter side is provided with a lower portion of the plate 175 is fixed to the upper casing (110).

상기 하부 케이싱(130)과 상부케이싱(110)은 그 일측에 상호 대응토록 각각 형성되는 요부(113)와 밀착턱(131)에 의해 지지토록 된다.The lower casing 130 and the upper casing 110 are supported by the recess 113 and the contact jaw 131 formed to correspond to each other on one side thereof.

그리고, 상기 하부케이싱(130)의 하부에는 필터부재(133)가 일체로 설치된다.In addition, the filter member 133 is integrally installed under the lower casing 130.

이때, 상기 필터부재(133)는, 하부케이싱(130)에 관통공을 형성한 후 그 일측에 형성되는 복수의 걸림턱(미도시)을 통하여 탈,부착 가능토록 설치된다.At this time, the filter member 133 is formed so as to be detachable through a plurality of locking projections (not shown) formed on one side after the through-hole is formed in the lower casing (130).

또한, 상기 하부케이싱(130)은, 외측에 손잡이(137)가 부착된다.In addition, the lower casing 130, the handle 137 is attached to the outside.

계속하여, 상기 요부(113)와 밀착턱(131)은 그 일측에 상호 대응되는 나사산이 각각 형성되어도 좋다.Subsequently, the recess 113 and the contact jaw 131 may be formed with threads corresponding to each other on one side thereof.

그리고, 상기 핸들(150)은, 일측에 자유회전이 가능토록 노브(155)가 더 연결되는 구성으로 이루어 진다.In addition, the handle 150 is made of a configuration that the knob 155 is further connected to enable free rotation on one side.

또한, 상기 상,하부케이싱(110)(130)에는 제1커버부재(115) 및 제2커버부재(135)가 각각 설치된다.In addition, the upper and lower casings 110 and 130 are provided with a first cover member 115 and a second cover member 135, respectively.

상기와 같은 구성으로 이루어 진 본 발명의 동작을 설명한다.The operation of the present invention made of the above configuration will be described.

도2 내지 도4에서와 같이, 본 발명은 상부 케이싱(110)의 내측에 원두의 파쇄를 위한 밀(170)이 설치되어 상부케이싱(110)의 상부에서 투입되는 원두를 파쇄하게 된다.2 to 4, in the present invention, the mill 170 for crushing the beans is installed inside the upper casing 110 to crush the coffee beans fed from the upper portion of the upper casing 110.

이때, 상기 밀(170)은 상부분쇄판(173)에 연결되는 회전축(171)의 상부케이싱(110)의 상측에 노출토록 되는 구성으로 이에 핸들(150)을 연결하면 상부케이싱(110)에 고정되는 하부분쇄판(173)을 중심으로 상부분쇄판(173)을 회전시켜 원두를 파쇄하게 된다.At this time, the mill 170 is exposed to the upper side of the upper casing 110 of the rotary shaft 171 connected to the upper grinding plate 173 is fixed to the upper casing 110 when the handle 150 is connected thereto. The upper grinding plate 173 is rotated around the lower partial printing plate 173, thereby crushing the beans.

더하여, 상기 밀(170)은, 상호 대응되는 위치에서 반대방향을 향하는 제1,2파쇄홈(173a)(175a)의 상호 작용에 의해 원두를 파쇄토록 한다. In addition, the mill 170, so as to break the beans by the interaction of the first and second shredding grooves (173a) (175a) facing in the opposite direction at the position corresponding to each other.

그리고, 상기 밀(170)에 의해 파쇄된 원두는 상부케이싱(110)의 하부에 연결 되면서 저장공간을 구비토록 하는 하부케이싱(130)에 낙하되어 쌓이게 된다.In addition, the beans crushed by the mill 170 are connected to the lower portion of the upper casing 110 and are dropped and stacked on the lower casing 130 to provide a storage space.

이때, 상기 상부케이싱(110)과 하부케이싱(130)은 상호 연결할 때 외측에서 하나의 통상을 형성하게 되며, 상부 케이싱 및 하부케이싱에 상호 대응토록 형성되는 요부(113)와 밀착턱(131)에 의해 상호 지지될 때 분리가 용이하면서도 상호 견고하게 지지토록 된다.At this time, when the upper casing 110 and the lower casing 130 is connected to each other to form a common one, the upper and lower casing 113 and the close contact 131 formed to correspond to each other in the lower casing. It is easy to separate and firmly supported when mutually supported.

또한, 상기 상부 케이싱(110)과 그 하부에 연결되는 하부케이싱(130)은 소형화 되어 조립시 휴대가능토록 됨으로써 각자의 취향에 따라 원하는 커피를 즉석에서 얻을 수 있게 된다.In addition, the upper casing 110 and the lower casing 130 connected to the lower portion is miniaturized to be portable when assembled, so that the desired coffee can be obtained immediately according to each taste.

계속하여, 상기 하부케이싱(130)은, 외측에 하나 이상의 손잡이(137)가 구비되어 파쇄된 후 낙하되는 쌓이게 되는 원두을 용이하게 운반할 수 있게 된다.Subsequently, the lower casing 130 is provided with one or more handles 137 on the outside to easily transport the stacked beans falling after being crushed.

또한, 상기 하부케이싱(130)의 하부에는 필터부재(133)가 일체로 설치되어 커피액을 추출할 때 마다 새로운 여과지를 준비하여야 하는 불편함이 해소된다.In addition, the filter member 133 is integrally installed in the lower portion of the lower casing 130 to eliminate the inconvenience of preparing a new filter paper every time the coffee liquid is extracted.

그리고, 상기 하부케이싱(130)을 손잡이(137)로 잡은 상태에서 물을 하부케이싱(130)에 주입하게 되는 커퍼액이 필터부재(133)를 통과한 후 낙하되어 원하는 원두커피를 얻을 수 있게 된다.In addition, the cupper liquid which is injected into the lower casing 130 while holding the lower casing 130 by the handle 137 passes through the filter member 133 and falls to obtain the desired coffee beans. .

또한, 상기 상,하부케이싱(110)(130)에는 제1커버부재(115) 및 제2커버부재(135)가 각각 설치되어 원두의 주입시 이물질이 투입되는 것을 방지하거나 필터부재(133)가 오염되는 것을 방지하게 되는 것이다.In addition, the upper and lower casings 110 and 130 are respectively provided with a first cover member 115 and a second cover member 135 to prevent foreign substances from being injected when the coffee beans are injected or the filter member 133 is provided. It will prevent contamination.

도1은 종래의 추출장치를 도시한 사시도 이다.1 is a perspective view showing a conventional extraction apparatus.

도2는 본 발명에 따른 핸드밀을 도시한 사시도 이다.Figure 2 is a perspective view of a hand mill according to the present invention.

도3은 본 발명에 따른 핸드밀을 도시한 분해도 이다.3 is an exploded view showing a hand mill according to the present invention.

도4는 본 발명에 따른 핸드밀을 도시한 결합상태 단면도 이다.Figure 4 is a cross-sectional view of the coupled state showing a hand mill according to the present invention.

*도면의 주요 부분에 대한 부호의 설명** Description of the symbols for the main parts of the drawings *

100...핸드 밀 133...필터부재100 ... hand mill 133 ... filter element

137...손잡이 150...핸들 137 handle 150 handle

171...회전축 175...하부분쇄판171 Rotation shaft 175 Lower panel

Claims (5)

소형화 되는 상부 케이싱(110)과 그 하부에 밀착되는 하부케이싱(130) 및 상기 상부케이싱(110)의 상부에 연결되는 핸들(150)의 결합구조로서 휴대가능토록 설치되며, It is installed to be portable as a coupling structure of the upper casing 110 to be miniaturized, the lower casing 130 in close contact with the lower portion and the handle 150 connected to the upper portion of the upper casing 110, 상기 상부케이싱(110)은, 상,하부가 개방되는 형상으로 내측에 투입되는 원두를 잘게 빻을 수 있도록 밀(170)이 구비되고, The upper casing 110 is provided with a mill 170 so as to finely grind the beans to be introduced into the inside, the upper, lower portion is open, 상기 하부케이싱(130)의 하부에 필터부재(133)가 구비되는 구성으로 이루어진 필터 일체형 핸드밀Filter integrated hand mill consisting of a filter member 133 is provided below the lower casing (130) 제1항에 있어서, 상기 밀(170)은, 회전축(171)이 연결되면서 하부를 향하여 그 직경이 감소되는 나선상의 제1파쇄홈(173a)이 구비되는 상부분쇄판(173)과 상기 상부분쇄판(173)에 대응되는 나선상의 제2파쇄홈(175a)이 내경측에 구비되면서 상부케이싱(110)에 고정되는 하부분쇄판(175)으로 이루어 지는 것을 특징으로 하는 필터 일체형 핸드밀According to claim 1, The mill 170, the upper grinding plate 173 and the upper grinding plate is provided with a spiral first crushing groove (173a) is reduced in diameter toward the bottom while the rotary shaft 171 is connected Filter-integrated hand mill, characterized in that the helical second crushing groove 175a corresponding to the plate 173 is provided on the inner diameter side and is made of a lower partial plate 175 fixed to the upper casing 110. 제1항에 있어서, 상기 하부 케이싱(130)과 상부케이싱(110)은 그 일측에 상호 대응토록 각각 형성되는 요부(113)와 밀착턱(131)에 의해 지지토록 되는 것을 특징으로 하는 필터 일체형 핸드밀The filter integrated hand mill according to claim 1, wherein the lower casing 130 and the upper casing 110 are supported by recesses 113 and the contact jaw 131 which are formed to correspond to each other on one side thereof. 제1항에 있어서, 상기 하부케이싱(130)은, 외측에 손잡이(137)가 부착되는 것을 특징으로 하는 필터 일체형 핸드밀The filter integrated hand mill according to claim 1, wherein the lower casing (130) has a handle (137) attached to an outer side thereof. 제1항에 있어서, 상기 상,하부케이싱(110)(130)에는 제1커버부재(115) 및 제2커버부재(135)가 각각 설치되는 것을 특징으로 하는 필터 일체형 핸드밀The filter integrated hand mill of claim 1, wherein the upper and lower casings 110 and 130 are provided with a first cover member 115 and a second cover member 135, respectively.
KR1020080085495A 2008-08-29 2008-08-29 Filter integrated hand mill Expired - Fee Related KR101011692B1 (en)

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KR20190120048A (en) * 2018-10-08 2019-10-23 김영태 Manual coffee grinder
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KR200473090Y1 (en) 2013-06-21 2014-06-10 정재환 Cover for coffee beans hand mill
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WO2015126167A1 (en) * 2014-02-21 2015-08-27 윤한상 Canister grinder
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WO2019198987A1 (en) * 2018-04-13 2019-10-17 김영태 Manual coffee bean grinder
KR20190120048A (en) * 2018-10-08 2019-10-23 김영태 Manual coffee grinder
CN112869589A (en) * 2021-01-29 2021-06-01 杭州润霓文化科技有限公司 Coffee grinder convenient to use

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