KR200473090Y1 - Cover for coffee beans hand mill - Google Patents

Cover for coffee beans hand mill Download PDF

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Publication number
KR200473090Y1
KR200473090Y1 KR2020130005012U KR20130005012U KR200473090Y1 KR 200473090 Y1 KR200473090 Y1 KR 200473090Y1 KR 2020130005012 U KR2020130005012 U KR 2020130005012U KR 20130005012 U KR20130005012 U KR 20130005012U KR 200473090 Y1 KR200473090 Y1 KR 200473090Y1
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KR
South Korea
Prior art keywords
hopper
lid
coffee
lever
hole
Prior art date
Application number
KR2020130005012U
Other languages
Korean (ko)
Inventor
정재환
Original Assignee
정재환
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Publication date
Application filed by 정재환 filed Critical 정재환
Priority to KR2020130005012U priority Critical patent/KR200473090Y1/en
Application granted granted Critical
Publication of KR200473090Y1 publication Critical patent/KR200473090Y1/en

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    • 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
    • A47J42/00—Coffee mills; Spice mills
    • A47J42/22—Coffee mills; Spice mills having pulverising beaters or rotary knives
    • A47J42/24—Coffee mills; Spice mills having pulverising beaters or rotary knives hand driven
    • 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
    • A47J42/00—Coffee mills; Spice mills
    • A47J42/38—Parts or details
    • A47J42/40—Parts or details relating to discharge, receiving container or the like; Bag clamps, e.g. with means for actuating electric switches
    • A47J42/42—Drawers for receiving ground material
    • 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
    • A47J42/00—Coffee mills; Spice mills
    • A47J42/38—Parts or details
    • A47J42/56—Safety devices

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

Abstract

The present invention relates to a lid for a coffee bean grinder, which comprises a hopper (1) for containing a small amount of roasted beans, a drawer (2a) provided at the bottom of the hopper (1) And a rotary type lever 3 is provided at the center from the upper portion of the hopper 1. The rotary type lever 3 is connected to the end of the lever 3 and has a screw- And a fixed blade 6 that is fixed to the housing 2 and has a screw-shaped cutout 6a formed on an inner diameter thereof while receiving the rotary blade 5. The coffee bean grinders 4, (10)
A cover 20 is detachably mounted on the open top of the hopper 1 and a through hole 21 for passing the upper portion of the rotating shaft 4 through the lever 3 is provided at the center of the cover 20 At least one cutout portion 21a for penetrating the lever 3 is formed in the inner diameter of the through hole 21 and at the bottom thereof a coupling jaw 22 And a plurality of fragrance discharge holes 23 for discharging a small amount of the coffee powder of the fine particles from the lid 20 when the coffee bean is ground are formed in the lid 20 on which the engaging jaws 22 are formed. And the upper portion of the hopper of the coffee grinder can be easily covered or separated from the lever side handle so that the upper portion of the hopper of the coffee grinder can be simply covered or separated so as to prevent the inflow of dust from the outside, It is easy to clean, and the circle contained in the hopper It is possible to enjoy delightful fragrance of coffee bean spreading out to the outside of the lid through the incense discharge hole formed in the lid while preventing the bean flour from splashing out in the process of crushing the two, The ability to easily identify the amount of coffee beans and the ability to use the lid for long periods without damage are provided.

Description

{Cover for coffee beans hand mill}

More particularly, the present invention relates to a coffee bean pulverizer, which can simply cover the upper portion of a hopper of an open-type coffee grinder, facilitate detachment from the grinder, and enjoy the coffee aroma in the process of pulverizing the beans contained in the hopper The present invention relates to a lid for a coffee bean grinder which is capable of preventing contamination of the periphery of a grinder with a bean flour in advance and facilitating cleaning of the grinder and the lid.

Generally, a coffee grinder finely grinds a variety of coffee ingredients to boil the tea. In particular, the coffee bean itself is not suitable for brewing tea, so use processed powder or shred coffee beans to boil tea Respectively.

Most of the consumers grind the roasted coffee beans because the coffee beans are made by directly grinding the coffee beans compared to the processed powder.

For business, coffee beans are conveniently put into a grinder to obtain coffee beans conveniently. However, most aficionados enjoy coffee beans by purchasing roasted beans, finely grind them, and drink them using a dripper.

For reference, coffee beans are produced by dry or wet harvesting of coffee bean, which is the fruit of bean, in different countries in different climatic conditions, and are produced for instant coffee, which is produced by frying green beans or producing refined beans.

Depending on the degree of carbonization, the taste and product value of the bean are determined.

As described above, since the beans that are supplied to consumers provide unique fragrance when crushed, it is clear that many of them are tea that has been loved until now.

It is common for coffee beans, which are usually sold for the purpose of enjoying coffee beans, to use a coffee grinder (also known as a "hand mill") to crush or grind finely.

As shown in FIGS. 1 and 2, when the structure of most of the coffee grinder 10 sold to allow coffee lovers to change their beans, a hopper 1 capable of containing roasted beans is installed in the housing 2 A lever 3 and a rotary shaft 4 are connected to each other at the upper center of the hopper 1. The lower end of the rotary shaft 4 is provided with an opening A fixed blade 6 to which a screw-type rotary blade 5 is mounted, and a screw-shaped cut-out portion 6a is formed in the inner diameter while receiving the rotary blade and is fixed to the body.

The housing 2 is provided with a drawer 2a capable of containing coffee particles passed between the rotary blades 5 and the fixed blades 6.

At the end of the lever 3, a handle 3a for rotating the lever is provided.

The upper part of the hopper 1 may be an open type without a lid depending on the type of the coffee grinder as shown in the figure, or a round lid 1-1 having a shape in which the half- In a rotary manner.

This is because the lid 1-1 is opened to contain the coffee beans in the hopper 1, and the lid is covered again.

As described above, the hopper without the lid is advantageous in that when the bean is crushed by putting the bean into the bean, the consumers can directly take the fragrance when grinding the bean, so that the olfactory can be stimulated pleasantly. In the course of crushing the bean, And there is a problem that fine coffee bean powder is blown.

The latter type is advantageous in that the granules can be prevented from protruding out of the beans when the bean is ground due to the lid. However, most of the lid openings are inconvenient for accommodating the beans, So that it is not easy to clean the inside of the hopper, and there is a disadvantage in that it is impossible to enjoy the bean aroma when grinding the coffee beans.

It is an object of the present invention to provide a coffee grinder capable of simply covering an upper portion of a hopper of an open type coffee grinder and facilitating detachment from a grinder, The present invention provides a coffee bean shredder lid for facilitating the cleaning of the shredder and the lid, as well as preventing the contamination of the periphery of the shredder with the bean flour in advance. .

According to an aspect of the present invention, there is provided a hopper comprising: a hopper for receiving a small amount of roasted beans; a housing provided at a lower portion of the hopper and having a drawer for containing ground coffee particles on one side; A rotary shaft having a rotary type lever at its center, a rotary shaft coupled to an end of the lever and having a screw-type rotary blade mounted on the lower portion thereof, and a screw-shaped cut- The coffee bean pulverizer comprising:

A plate-shaped lid is detachably mounted on the opened upper portion of the hopper. A through hole is formed in the center of the lid through a lever to penetrate the upper portion of the rotating shaft. In the inner diameter of the through hole, And a plurality of fragrance discharge holes for discharging a small amount of the coffee powder of the fine particles from the lid when the coffee bean is ground are formed in the lid having the engaging jaw formed therein .

The cover according to the present invention is characterized in that the cover is made of a transparent silicon material which can be identified from outside by a coffee bean contained in the hopper.

According to the present invention, the lid has a guide groove formed in the side wall of the lid to receive the rotation shaft from the side of the lid and to allow the through hole to be centrally located, and the guide groove has a corresponding groove formed therein. The groove is characterized in that a slider having the same thickness as the cover and formed with engaging protrusions on both sides is detachably installed.

According to the present invention, the lid for a coffee bean shredder can easily cover or separate the upper portion of the hopper of the coffee grinder by penetrating the through hole from the lever side handle as a cut portion formed in the through hole and the through hole, Of course, the inside of the hopper is easily cleaned. In the process of crushing the beans contained in the hopper, the bean sprouts are prevented from splashing out, You can enjoy the delightful smell of the bean, and it is made of soft transparent silicone material, so you can easily check the amount of coffee beans in the hopper and you can use the cover for a long time without breakage.

1 is a perspective view showing a conventional coffee bean grinder,
Fig. 2 is a sectional view showing the inside of the coffee bean grinder in Fig. 1,
3 is a perspective view showing a conventional coffee bean grinder,
Fig. 4 is a perspective view showing a lid for a coffee bean grinder of the present invention,
5 is a front view illustrating a state in which the lid according to the present invention is mounted on the upper portion of the hopper through a lever and a rotary shaft,
FIG. 6 is a sectional view showing the state of use of the coffee bean grinders to which the cover according to the present invention is attached,
7 is a perspective view showing an example of a lid according to the present invention,
8 is a perspective view showing another mounting state of the cover according to the present invention.

Hereinafter, the present invention will be described in more detail with reference to FIGS. 4 to 8 attached hereto.

Prior to this, terms and words used in the present specification and claims should not be construed as limited to ordinary or dictionary meanings, and the inventor may appropriately design the concept of the term appropriately to describe its own design in the best way possible. It should be interpreted as a meaning and a concept consistent with the technical idea of the present invention based on the principle that it can be defined.

Therefore, the embodiments described in this specification and the configurations shown in the drawings are merely the most preferred embodiments of the present invention and do not represent all the technical ideas of the present invention, so that they can be replaced at the time of the present application It should be understood that various equivalents and modifications may be present.

As shown in FIGS. 4 and 6, the present invention relates to a hopper 1 for containing a small amount of roasted beans, a hopper 1 for feeding coffee ground particles to a lower side of the hopper 1, A lever 2 provided with a drawer 2a and a rotation type lever 3 provided at the center thereof from the upper portion of the hopper 1 while being coupled with an end of the lever 3, And a fixed blade 6 fixed to the housing 2 with a screw-shaped cutout 6a formed on the inner diameter thereof while accommodating the rotary blade 5, The coffee bean grinder (10) according to claim 1,

A cover 20 is detachably mounted on the open top of the hopper 1 and a through hole 21 for passing the upper portion of the rotating shaft 4 through the lever 3 is provided at the center of the cover 20 At least one cutout portion 21a for penetrating the lever 3 is formed in the inner diameter of the through hole 21 and at the bottom thereof a coupling jaw 22 And a plurality of fragrance discharge holes 23 for discharging a small amount of the coffee powder of the fine particles from the lid 20 when the coffee bean is ground are formed in the lid 20 on which the engaging jaws 22 are formed.

The incision 21a is formed at four points with a length of about 5 to 10 mm.

The joining jaw 22 is formed at the center of the bottom of the hopper 1 so as to accommodate the upper end of the hopper 1. The joining jaw 22 may be formed in accordance with the upper diameter of the hopper 1, .

The lid 20 is preferably made of a transparent silicon material which can be identified from the outside of the coffee beans contained in the hopper 1.

As shown in FIG. 7, the lid 20 has a strip-shaped pattern portion 20-1 on its upper surface, and the pattern portion 20-1 can print a variety of colors to add a sense of beauty .

The pattern portion 20-1 may be formed on the same surface as the upper surface of the lid or may protrude slightly in three dimensions.

8 according to an embodiment of the present invention includes a passage 20 extending from the through hole 21 so as to receive the rotation shaft 4 from the side and to position the through hole 21 at the center, A coupling groove 24a is formed in a corresponding inner wall of the passage 24. The passage 24 and the coupling groove 24a have the same thickness as that of the lid 20, The present invention is also applicable to a structure in which the slider 25 on which the protrusion 25a is formed is detachably mounted.

The lid 20 according to the present invention is formed in a disc shape, and may be formed of a rectangular or polygonal plate though not shown in the drawings.

Hereinafter, the operation of the cover for coffee bean grinders constructed as described above will be described.

In the figure, reference numeral 3a denotes a handle which is connected to the end of the lever 3 in a vertical direction.

A small amount of coffee beans C is put through the upper portion of the opened hopper 1 of the coffee bean grinder 10 as known in the art and then the lever 3 is held by the rotary shaft 4 as shown in FIG. The coffee beans C introduced between the rotary blade 5 provided at the lower portion of the rotary shaft 4 and the cutting portion 6a fixed to the housing 2 are gradually pulverized into particles, At this time, the coffee particles passing through the lower clearance between the rotary blade 5 and the fixed blade 6 are collected in the drawer 2a provided in the housing 2.

The drawer 2a is taken out from the housing 2 with the coffee particles collected to some extent and the coffee particles contained in the cup 2 are put into a prepared dripper (not shown) so that coffee obtained as hot water (water) do.

The lid 20 according to the present invention has the through hole 21 formed at the center thereof inserted into the handle 3a of the lever 3 transversely connected from the rotational shaft 4 of the upper side of the hopper 1, (3).

The cover 20 is made of a soft transparent silicon material and can easily pass through the handle 3a by a plurality of cutouts 21a formed in the through hole 21 to move the cover 20 to the upper portion with the rotation axis 4 .

Since the handle 3a attached to the lever 3 is vertically connected vertically with respect to the lever assembled horizontally from the upper end of the rotary shaft 4, the cutout portion 21a of the through hole 21 extends in the nature of the material, Can easily pass through.

A small amount of the coffee beans C is placed in the hopper 1 in a state where the lid 20 is positioned at the upper center of the rotary shaft 4 as described above and then the engaging jaw 22 formed on the bottom surface of the lid 20 And is engaged with the upper edge of the hopper 1.

The through hole 21 of the lid 20 passing through the handle 3a and the lever 3 and coupled to the upper end of the hopper 1 is positioned at the upper center of the rotary shaft 4. [

Such a state can easily prevent foreign matter or dust from flowing from the outside when the coffee beans C using the lever 3 are crushed.

In the crushing process of the coffee beans, the coffee beans grains can be prevented from protruding from the hopper 1 due to the lid 20, and the amount of coffee beans remaining inside the hopper 1 can be confirmed by being made of a transparent silicon material.

The bean sprouts that are repelled between the rotating blade 5 and the fixed blade 6 during the grinding of the coffee beans and the fine bean particles which are finely blown in the hopper 1 are removed from the lid 20, So that the fragrant aroma of the coffee beans can be enjoyed.

As described above, in the process of pulverizing the coffee bean before drinking the coffee extracted through the dripper, it is possible to double the pleasure of taking the original fragrance of the bean.

The lid 20 used as described above can be easily removed from the upper end of the hopper 1 when the coffee bean grinder 10 is cleaned by separating the joining jaw 22 so as to rotate the rotary shaft 4, It is possible to easily clean the inside of the hopper 1 and the lid 20 because the through hole 21 of the lid can be moved and separated in this order.

Meanwhile, the lid 20, which is another embodiment of the present invention, can be directly coupled to the upper end of the hopper 1 as shown in FIG.

This configuration guides the lid 20 from the side of the rotary shaft 4 through the passage 24 formed on the side of the edge of the lid 20 from the through hole 21 and the engagement groove 24a formed in the passage 24 The insertion hole 25a of the slider 25 can be easily inserted into the hole 21 of the lid 20 at the center of the rotary shaft 4 without passing through the handle 3a and the lever 3 as described above. As shown in FIG.

The lid 20 having the through hole 21 positioned at the center of the rotary shaft 4 as described above has the insertion groove 22a on the coupling jaw 22 formed on the bottom surface thereof coupled to the upper end of the hopper 1, When the slider 25 is pulled out of the passage 24 in a sliding manner by pulling out the slider 25 from the rotary shaft 4 through the through hole 21 and the passage 24, 20 can be easily separated.

Therefore, the detachment of the cover as described above provides an advantage that the inside of the hopper and the cover can be cleaned more easily.

As described above, the present invention is not limited to the embodiments described above, but is defined by the scope of claims, and those skilled in the art can make various modifications within the scope of the scope of the claims. It is obvious that it can be done.

1: Hopper 2: Enclosure
3: lever 4:
10: Coffee Bean Shredder 20: Cover
21: through hole 21a:
22: coupling jaw 23: incense discharge hole
24: passage 24a: engaging groove
25: Slider 25a:
C: Coffee beans

Claims (3)

A hopper 1 accommodating a small amount of roasted beans, a housing 2 provided at a lower portion of the hopper 1 and provided with a drawer 2a for containing coffee ground particles at one side thereof, A rotating shaft 4 having a rotation type lever 3 provided at the center thereof from the upper portion of the lever 3 and coupled to an end of the lever 3 and having a screw- A coffee bean grinder (10) comprising a fixed blade (6) having a screw-shaped cut-out portion (6a) formed in its inner diameter while receiving a blade (5) and fixed to a housing (2)
A cover 20 is detachably mounted on the open top of the hopper 1 and a through hole 21 for passing the upper portion of the rotating shaft 4 through the lever 3 is provided at the center of the cover 20 At least one cutout portion 21a for penetrating the lever 3 is formed in the inner diameter of the through hole 21 and at the bottom thereof a coupling jaw 22 And a plurality of fragrance discharge holes 23 for discharging a small amount of the coffee powder of the fine particles from the lid 20 when the coffee bean is ground are formed in the lid 20 on which the engaging jaws 22 are formed. A coffee bean shredder cover. The method according to claim 1,
Characterized in that the lid (20) is made of a transparent silicone material which can be identified from outside by a coffee bean contained in the hopper (1). The method according to claim 1,
The lid 20 is formed with a passage 24 which crosses the edge of the through hole 21 so as to receive the rotation shaft 4 from the side and the through hole 21 to the center, And a slider 25 having the same thickness as the lid 20 and formed with engaging protrusions 25a at both sides is detachably attached to the passages 24 and the coupling grooves 24a Features a coffee bean shredder cover.
KR2020130005012U 2013-06-21 2013-06-21 Cover for coffee beans hand mill KR200473090Y1 (en)

Priority Applications (1)

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KR2020130005012U KR200473090Y1 (en) 2013-06-21 2013-06-21 Cover for coffee beans hand mill

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2020130005012U KR200473090Y1 (en) 2013-06-21 2013-06-21 Cover for coffee beans hand mill

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Publication Number Publication Date
KR200473090Y1 true KR200473090Y1 (en) 2014-06-10

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KR2020130005012U KR200473090Y1 (en) 2013-06-21 2013-06-21 Cover for coffee beans hand mill

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101674375B1 (en) * 2015-07-23 2016-11-09 조현민 Grinding control plate used for coffee grinder
KR20200001717U (en) * 2019-01-24 2020-08-03 김정규 Hand mill with dripper

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR950002134Y1 (en) * 1992-07-24 1995-03-25 금종순 Mortar
KR19980022638U (en) * 1996-10-29 1998-07-25 김홍중 Coffee fruit grinder
US20040164193A1 (en) 2003-02-04 2004-08-26 Heng-Te Yang Grinder for pepper grains, spices, coffee beans or the like
KR101011692B1 (en) 2008-08-29 2011-01-28 한규암 a hand mill with all-in-one fillter

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR950002134Y1 (en) * 1992-07-24 1995-03-25 금종순 Mortar
KR19980022638U (en) * 1996-10-29 1998-07-25 김홍중 Coffee fruit grinder
US20040164193A1 (en) 2003-02-04 2004-08-26 Heng-Te Yang Grinder for pepper grains, spices, coffee beans or the like
KR101011692B1 (en) 2008-08-29 2011-01-28 한규암 a hand mill with all-in-one fillter

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101674375B1 (en) * 2015-07-23 2016-11-09 조현민 Grinding control plate used for coffee grinder
KR20200001717U (en) * 2019-01-24 2020-08-03 김정규 Hand mill with dripper
KR200493831Y1 (en) * 2019-01-24 2021-06-10 김정규 Hand mill with dripper

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