KR101685585B1 - Hydrogen water container with air inflow prevention cap - Google Patents

Hydrogen water container with air inflow prevention cap Download PDF

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Publication number
KR101685585B1
KR101685585B1 KR1020160029901A KR20160029901A KR101685585B1 KR 101685585 B1 KR101685585 B1 KR 101685585B1 KR 1020160029901 A KR1020160029901 A KR 1020160029901A KR 20160029901 A KR20160029901 A KR 20160029901A KR 101685585 B1 KR101685585 B1 KR 101685585B1
Authority
KR
South Korea
Prior art keywords
air inflow
cap
air
inflow blocking
ball
Prior art date
Application number
KR1020160029901A
Other languages
Korean (ko)
Inventor
이하영
Original Assignee
이하영
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 이하영 filed Critical 이하영
Priority to KR1020160029901A priority Critical patent/KR101685585B1/en
Application granted granted Critical
Publication of KR101685585B1 publication Critical patent/KR101685585B1/en

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D47/00—Closures with filling and discharging, or with discharging, devices
    • B65D47/04—Closures with discharging devices other than pumps
    • B65D47/20—Closures with discharging devices other than pumps comprising hand-operated members for controlling discharge
    • B65D47/2006—Closures with discharging devices other than pumps comprising hand-operated members for controlling discharge formed by a rigid spout outlet opened by tilting of the spout outlet
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D41/00—Caps, e.g. crown caps or crown seals, i.e. members having parts arranged for engagement with the external periphery of a neck or wall defining a pouring opening or discharge aperture; Protective cap-like covers for closure members, e.g. decorative covers of metal foil or paper
    • B65D41/02—Caps or cap-like covers without lines of weakness, tearing strips, tags, or like opening or removal devices
    • B65D41/04—Threaded or like caps or cap-like covers secured by rotation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D53/00—Sealing or packing elements; Sealings formed by liquid or plastics material
    • B65D53/02—Collars or rings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D75/00—Packages comprising articles or materials partially or wholly enclosed in strips, sheets, blanks, tubes, or webs of flexible sheet material, e.g. in folded wrappers
    • B65D75/52—Details
    • B65D75/58—Opening or contents-removing devices added or incorporated during package manufacture
    • B65D75/5861—Spouts
    • B65D75/5872—Non-integral spouts
    • B65D75/5883—Non-integral spouts connected to the package at the sealed junction of two package walls
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D85/00—Containers, packaging elements or packages, specially adapted for particular articles or materials
    • B65D85/70—Containers, packaging elements or packages, specially adapted for particular articles or materials for materials not otherwise provided for
    • B65D85/72—Containers, packaging elements or packages, specially adapted for particular articles or materials for materials not otherwise provided for for edible or potable liquids, semiliquids, or plastic or pasty materials

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Closures For Containers (AREA)

Abstract

The present invention relates to a hydrogen beverage container with an air inflow prevention cap. More specifically, the hydrogen beverage container with an air inflow prevention cap comprises: an air inflow prevention cap provided on an upper end of the body and having a shape vertically penetrated so that the hydrogen water is discharged; and a lid coupled to the air inflow prevention cap to be able to be opened or closed. The air inflow prevention cap includes: an air inflow prevention ball blocking air from being introduced into the body when the container stands up; a lower through hole formed at a lower portion to have a diameter shorter than that of the air inflow prevention ball and sealed by the air inflow prevention ball; and an escape prevention unit formed at an upper portion to prevent the air inflow prevention ball from escaping when the container is tilted. The air inflow prevention ball is interposed between the lower through hole and the escape prevention unit. The hydrogen beverage container with an air inflow prevention cap includes air inflow prevention cap including the air inflow prevention ball, the lower through hole, and the escape prevention unit to allow the air inflow prevention ball to adhere to the lower through hole when the container stands up to seal the lower through hole, thereby preventing air from being introduced from the outside. The hydrogen beverage container with an air inflow prevention cap can conveniently and efficiently prevent air from being introduced into the beverage container without preventing air from being introduced by closing a lid each time by allowing the escape prevention unit to prevent the air inflow prevention ball from escaping and discharge only hydrogen water when a user drinks hydrogen water by tilting the container.

Description

HYDROGEN WATER CONTAINER WITH AIR INFLOW PREVENTION CAP "

The present invention relates to a hydrogen-containing beverage container, and more particularly, to a hydrogen-containing beverage container having an air inlet shutoff cap.

Hydrogen in general means water in which hydrogen is dissolved at a high dissolved amount. Hydrophobic water can prevent aging by preventing antioxidative action of dissolved hydrogen from hydroxyl radical, which is active oxygen, and helps prevent diabetes, hypertension, arteriosclerosis, cancer and dementia. Skin beauty, diet, fatigue recovery, sexual function improvement, athletic ability improvement, immunity enhancement, hangover is reported to be effective. Thus, the demand for hydrogen peroxide is increasing as the efficacy of hydrogenated water containing a large amount of hydrogen ions in water is known.

Such hydrogenated water is provided by a method in which hydrogenated water in which hydrogen is directly impregnated in water is circulated in a beverage container, or hydrogen is enclosed in the cap of the beverage container and circulated.

At this time, in the case of the former, when drinking water containing small amount of water in a conventional beverage container having a conventional cap, the outside air is introduced into the beverage container while the drink container is lowered It can flow into the remaining water. Further, in order to prevent such a problem, it is inconvenient to remove the air from the outside until immediately before the hydrogen overflows and close the lid immediately. Korean Patent Laid-Open Publication No. 10-2016-0017189 discloses a prior art document for a water-producing apparatus having a cap for preventing water leakage, and Korean Patent Laid-Open Publication No. 10-2015-0140626 discloses a hydrogen- And discloses related art documents.

The present invention has been proposed in order to solve the above-mentioned problems of the previously proposed methods, and has an air inflow blocking cap composed of an air inflow blocking ball, a lower penetrating hole, and a departure preventing portion, In this state, the ball for blocking the inflow of air is brought into close contact with the lower through-hole to close the lower through-hole, so that the inflow of air from the outside can be prevented. In a state where the container is tilted to drink drinking water, So that it is possible to easily and efficiently prevent the inflow of air into the beverage container without the need to prevent air inflow by closing the lid every time, And to provide a hydrogen-containing beverage container having such a hydrogen-containing beverage container.

According to an aspect of the present invention, there is provided a hydrogen-containing beverage container having an air inlet shutoff cap,

An air inflow blocking cap provided at an upper end of the body and having a shape penetrating up and down so that the hydrogen water flows out; And

And a cap which is openably and closably engaged with the air inflow blocking cap,

The air inlet /

An air inflow blocking ball for preventing inflow of air into the body while the container is standing up;

A lower through-hole formed in the lower portion of the lower portion so as to have a diameter shorter than the diameter of the air inflow blocking ball, the lower through-hole being closed by the air inflow blocking ball; And

And a release preventing portion formed on the upper portion to prevent the air inflow blocking ball from separating from the container when the container is inclined,

Wherein the air inflow-

And is embedded between the lower through hole and the departure-avoiding portion.

Preferably, the air inflow blocking ball is provided with:

The cap may have a diameter that is shorter than an inner diameter of the air inlet blocking cap so that the cap can be moved in the vertical direction within the air inlet blocking cap.

Preferably, the lower through-

A packing may be formed on the inner circumferential surface so as to be in close contact with the air inflow blocking ball to be hermetically sealed.

More preferably, the lower through-

A packing groove may be provided on the inner circumferential surface to fix the packing.

Preferably, the departure-

And a plurality of holes may be formed in the shape of a mesh so that the hydrogen inflow and outflow ball may be separated while preventing the air inflow blocking ball from flowing out. have.

Preferably, the air inlet /

A male screw portion may be formed on the outer circumferential surface so as to be engaged with the lid.

Preferably, the lid comprises:

And a female screw portion may be formed on the inner circumferential surface to be engaged with the male screw portion.

According to the hydrogen accommodating beverage container having the air inlet blocking cap proposed in the present invention, it is possible to provide an air inlet blocking cap comprising an air inflow blocking ball, a lower through hole, and a separation preventing cap, The ball for blocking air inflow is closely attached to the lower through hole to seal the lower through hole so that the inflow of air from the outside can be prevented and when the container is tilted to drink drinking water, So that only a small number of outlets can be prevented from escaping, so that it is possible to conveniently and efficiently prevent the inflow of air into the beverage container without closing the lid every time to prevent air inflow.

BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is a view for explaining a conventional beverage container having a cap; Fig.
2 is a schematic view of a hydrogen-containing beverage container having an air inflow-blocking cap according to an embodiment of the present invention.
3 is a view showing a configuration of a ball and a lower through-hole for blocking air inflow of a hydrogen-containing beverage container having an air inflow-blocking cap according to an embodiment of the present invention.
4 is a view for explaining a departure prevention portion of a hydrogen-containing beverage container having an air inlet shutoff cap according to an embodiment of the present invention;
FIG. 5 is a view for explaining how a cap for blocking air inflow of a hydrogen-containing beverage container having a cap for blocking air inflow according to an embodiment of the present invention and a lid are fastened. FIG.
FIG. 6 is a view for explaining how drinking water is consumed using a hydrogen-containing beverage container having an air inflow-blocking cap according to an embodiment of the present invention. FIG.
FIG. 7 is a view for explaining a state in which drinking water is consumed by using a hydrogen-containing beverage container having an air inflow-blocking cap according to an embodiment of the present invention, and then the container is raised.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings, in order that those skilled in the art can easily carry out the present invention. In the following detailed description of the preferred embodiments of the present invention, a detailed description of known functions and configurations incorporated herein will be omitted when it may make the subject matter of the present invention rather unclear. In the drawings, like reference numerals are used throughout the drawings.

In addition, in the entire specification, when a part is referred to as being 'connected' to another part, it may be referred to as 'indirectly connected' not only with 'directly connected' . Also, to "include" an element means that it may include other elements, rather than excluding other elements, unless specifically stated otherwise.

1 is a view for explaining a conventional beverage container having a cap. As shown in FIG. 1, in the case of a conventional beverage container having a cap, when drinking water and drinking water for a while, or when the container is put down for a while, external air can be introduced into the beverage container and introduced into the drinking water In order to prevent this, there was an inconvenience that the lid had to be closed after extracting the outside air until just before the hydrogen overflow.

Hereinafter, a hydrogen-containing beverage container having an air inlet shutoff cap 200 according to an embodiment of the present invention will be described in detail with reference to FIGS. 2 to 6. FIG.

2 is a view showing a schematic configuration of a hydrogen-containing beverage container having an air inlet shutoff cap 200 according to an embodiment of the present invention. 2, a hydrogen-containing beverage container having an air inlet shutoff cap 200 according to an embodiment of the present invention includes a body 100, an air inlet shutoff cap 2200, and a lid 300, As shown in FIG.

The body 100 may have an inner space in which hydrogen water is stored. Depending on the embodiment, the inner body may be made of aluminum so that hydrogen can not easily escape. In addition, the body 100 may be in the form of a hard can, and may be in the form of a vinyl pack according to an embodiment, but is not limited thereto, and may be any shape having an internal space capable of storing hydrogenated water.

The air inflow blocking cap 200 may be provided at the upper end of the body 100 and may have a shape that passes through the upper and lower portions so that the hydrogen water flows out. That is, the hydrogen stored in the body 100 may flow out through the cap 200 for blocking air inflow.

The air inflow blocking cap 200 may include an air inflow blocking ball 210, a lower through hole 230 and a departure preventing portion 250, .

The air inflow blocking ball 210 can prevent the inflow of air into the body 100 with the container standing up. That is, the air inflow blocking ball 210 can prevent the outside air, which can flow through the air inflow blocking cap 200, from entering the inside of the body 100 in which the hydrogen is stored, with the container standing up .

The lower through-hole 230 may be formed in the lower portion of the air inflow blocking cap 200 and may be sealed by the air inflow blocking ball 210. That is, since the lower through-hole 230 is closed by the air inflow blocking ball 210, the inflow of air into the body 100 can be blocked.

The separation preventing portion 250 may be formed on the upper portion to prevent the air inflow blocking ball 210 from separating from the container while tilting the container. That is, more specifically, it is possible to prevent the air inflow blocking ball 210 from deviating to the outside of the air inflow blocking cap 200 while tilting the container and drinking the drinking water.

Here, the air inflow blocking ball 210 is embedded between the lower through-hole 230 and the anti-departure preventing portion 250, and can move up and down as the container is tilted or erected.

The detailed configuration of the air inflow blocking ball 210, the lower through hole 230, the separation preventing portion 250, and the male screw portion 270 will be described later in detail with reference to FIGS. 3 to 5.

The lid 300 may be openably and closably connected to the cap 200 for blocking air inflow. The specific configuration of the lid 300 will be described later in detail with reference to FIG.

FIG. 3 is a view showing a configuration of a ball 210 for blocking air inflow and a bottom through-hole 230 of a hydrogen-containing beverage container having an air inflow blocking cap 200 according to an embodiment of the present invention. 3, the air inflow blocking ball 210 of the hydrogen-containing beverage container having the air inflow blocking cap 200 according to an embodiment of the present invention is in close contact with the lower through-hole 230, The lower through-hole 230 can be sealed from the outside air.

Here, the lower through-hole 230 may have a diameter c that is shorter than the diameter b of the air inflow blocking ball 210.

The packing 231 may be formed on the inner circumferential surface so as to be in close contact with the air inflow blocking ball 210 and a packing groove 233 may be formed on the inner circumferential surface to fix the packing 231.

The packing 231 is fixed to the packing groove 233 provided on the inner peripheral surface of the lower through hole 230 and the air inflow blocking ball 210 is closely attached to the packing 231, 210 can further improve the sealing force of the lower through-hole 230.

At this time, depending on the embodiment, the packing 231 may be a rubber packing. However, the present invention is not limited thereto, and any material can be used as long as it is fixed to the packing groove 233 provided on the inner circumferential surface of the lower through hole 230 and can be in close contact with the air inflow blocking ball 210.

The air inflow blocking ball 210 has a diameter smaller than the inner diameter a of the air inflow blocking cap 200 so that the air inflow blocking ball 210 can move in the vertical direction inside the air inflow blocking cap 200. [ (b).

That is, the air inflow blocking ball 210 having a diameter (b) shorter than the inside diameter (a) of the air inflow blocking cap 200 moves downward in a state where the container is standing up, The lower through-hole 230 having a diameter c that is shorter than the diameter b of the body 210 can be closed to block the inflow of external air. When the container is tilted, The stored hydrogen can flow through the lower through-hole 230 and flow out to the outside.

In this case, the ball 210 for blocking air inflow may be prevented from being separated from the outside by the separation preventing part 230, wherein the separation preventing part 230 is formed in such a manner that the outflow of hydrogen- May be formed to have a diameter d that is longer than the diameter (b) of the air inflow blocking ball 210 so as not to be disturbed by the airflow blocking member 210.

4 is a view for explaining a departure prevention part 250 of a hydrogen-containing beverage container having an air inflow blocking cap 200 according to an embodiment of the present invention. 4, the detachment preventing portion 250 of the hydrogen-containing beverage container having the air inlet blocking cap 200 according to the embodiment of the present invention is configured such that the deviation of the air inflow blocking ball 210 And a plurality of holes may be formed in the form of a mesh to allow the hydrogen water to flow out.

More specifically, in a state where the container is tilted and drinking water is used, the air inflow blocking ball 210 moves in the direction of the departure preventing portion 250. At this time, the departure preventing portion 250 moves the air inflow blocking ball 250 210 may be prevented from being separated from the hydrogen-absorbing material, and may be realized in the form of a mesh including a plurality of holes so that the hydrogen can flow out to the outside. However, the present invention is not limited thereto, and any material can be used as long as it can prevent the release of the air inflow blocking ball 210 while discharging water containing a plurality of holes. For example, it may be formed of a mesh-like material and a resilient material.

5 is a view for explaining a state in which the cap 200 for blocking air inflow of the hydrogen-containing beverage container having the air inflow blocking cap 200 according to the embodiment of the present invention is fastened to the lid 300 to be. 5, the air inlet cap 200 and the lid 300 of the hydrogen-containing beverage container having the air inlet blocking cap 200 according to the embodiment of the present invention can be fastened to each other The cap 300 for blocking air inflow may be formed with a male screw portion 270 on the outer circumferential surface so as to be coupled to the cap 300. The cap 300 is fixed to the inner circumferential surface The female thread portion 310 can be formed.

FIG. 6 is a view for explaining how drinking water is consumed using a hydrogen-containing beverage container having an air inflow blocking cap 200 according to an embodiment of the present invention, and FIG. FIG. 3 is a view illustrating a state in which drinking water is consumed by using a hydrogen-containing beverage container having an air inflow blocking cap 200 according to an embodiment, and then the container is raised. 6 and 7, when the hydrogen-containing beverage container having the air inlet blocking cap 200 according to the embodiment of the present invention is used to drink hydrogenated water, when the container is tilted, The air outflow blocking ball 210 may be prevented from being released to the outside by the escape preventing portion 250. The air outflow blocking ball 210 may be formed in the shape of a rectangle. When the container 210 is filled with drinking water, the air inflow blocking ball 210 moves downward and is brought into close contact with the lower through-hole 230 to close the lower through-hole 230, Can be blocked.

As described above, according to the hydrogen-containing beverage container having the air inflow blocking cap 200 proposed in the present invention, it is not necessary to close the lid every time to prevent the inflow of air into the container, It is possible to drink hydrogenated water while preventing the inflow of air.

The present invention may be embodied in many other specific forms without departing from the spirit or essential characteristics of the invention.

100: Body 200: Air inlet cap
210: Air inflow blocking ball 230: Lower through hole
231: packing 233: packing groove
250: departure preventing portion 270: male thread portion
300: lid 310: female thread part

Claims (7)

1. A hydrogen-containing beverage container having an air inlet shutoff cap (200)
A body (100) having an inner space in which hydrogen water is stored;
An air inflow blocking cap (200) provided at an upper end of the body (100) and having a shape penetrating up and down so that the hydrogen water flows out; And
And a lid 300 which is openably and closably connected to the air inflow blocking cap 200,
The air inflow blocking cap (200)
An air inflow blocking ball 210 for preventing inflow of air into the body 100 with the container standing up;
A lower through hole 230 formed in the lower portion of the air inflow blocking ball 210 so as to have a diameter smaller than the diameter b of the air inflow blocking ball 210 and sealed by the air inflow blocking ball 210; And
And an anti-departure part 250 formed on the upper part of the container to prevent the air inflow blocking ball 210 from being separated from the container when the container is inclined,
The air inflow blocking ball 210 is formed of a metal,
And is embedded between the lower through-hole 230 and the departure-avoiding portion 250,
The departure-avoiding portion 250 may include:
A diameter d of the air inflow blocking ball 210 is longer than a diameter b of the air inflow blocking ball 210. In order to prevent the air inflow blocking ball 210 from coming off, Wherein the cap is configured in the form of a mesh including a cap for blocking air inflow.
2. The airbag apparatus according to claim 1, wherein the air inflow blocking ball (210)
(B) having a length shorter than the inner diameter (a) of the air inflow blocking cap (200) so that the air inflow blocking cap (200) can move in the vertical direction inside the air inflow blocking cap (200) A hydrogen containing beverage container having an air inlet cap.
3. The apparatus of claim 1, wherein the lower through-hole (230)
And a packing (231) is formed on the inner circumferential surface so as to be hermetically sealed with the air inflow blocking ball (210).
4. The connector according to claim 3, wherein the lower through-hole (230)
And a packing groove (233) is provided on the inner circumferential surface so that the packing is fixed.
delete [3] The apparatus according to claim 1, wherein the air inflow blocking cap (200)
And a male threaded portion (270) is formed on the outer circumferential surface so as to be engaged with the lid (300).
7. The apparatus of claim 6, wherein the lid (300)
And a female threaded portion (310) is formed on an inner circumferential surface to be coupled to the male threaded portion (270).
KR1020160029901A 2016-03-11 2016-03-11 Hydrogen water container with air inflow prevention cap KR101685585B1 (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20200052845A (en) * 2018-11-07 2020-05-15 주식회사 만도 Cap of brake oil reservoir and vehichle having it
KR20200083826A (en) 2018-12-31 2020-07-09 (주) 마그테크놀러지 Manufacturing method for hydrogen water of drinking water, manufacturing apparatus using the same, and the drinking water thereof

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100772499B1 (en) * 2006-09-28 2007-11-01 석광신 Non-refillable pouring device with locking functions
JP2012111508A (en) * 2010-11-24 2012-06-14 Toppan Printing Co Ltd Mouth plug for liquid container, and liquid container having mouth plug
JP5474242B1 (en) * 2013-08-05 2014-04-16 ナチュラン・インターナショナル有限会社 Pouch container storing drinks and exterior sheet material thereof
KR20160017189A (en) * 2014-07-31 2016-02-16 주식회사 솔고 바이오메디칼 Portable type producing apparatus for hydrogen water having a cap to prevent leakage of water

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100772499B1 (en) * 2006-09-28 2007-11-01 석광신 Non-refillable pouring device with locking functions
JP2012111508A (en) * 2010-11-24 2012-06-14 Toppan Printing Co Ltd Mouth plug for liquid container, and liquid container having mouth plug
JP5474242B1 (en) * 2013-08-05 2014-04-16 ナチュラン・インターナショナル有限会社 Pouch container storing drinks and exterior sheet material thereof
KR20160017189A (en) * 2014-07-31 2016-02-16 주식회사 솔고 바이오메디칼 Portable type producing apparatus for hydrogen water having a cap to prevent leakage of water

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20200052845A (en) * 2018-11-07 2020-05-15 주식회사 만도 Cap of brake oil reservoir and vehichle having it
KR102389305B1 (en) * 2018-11-07 2022-06-20 주식회사 만도 Cap of brake oil reservoir and vehichle having it
KR20200083826A (en) 2018-12-31 2020-07-09 (주) 마그테크놀러지 Manufacturing method for hydrogen water of drinking water, manufacturing apparatus using the same, and the drinking water thereof

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