KR20110061754A - A bottle cap - Google Patents

A bottle cap Download PDF

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Publication number
KR20110061754A
KR20110061754A KR1020090118260A KR20090118260A KR20110061754A KR 20110061754 A KR20110061754 A KR 20110061754A KR 1020090118260 A KR1020090118260 A KR 1020090118260A KR 20090118260 A KR20090118260 A KR 20090118260A KR 20110061754 A KR20110061754 A KR 20110061754A
Authority
KR
South Korea
Prior art keywords
bottle
opening
makgeolli
gas
fermentation gas
Prior art date
Application number
KR1020090118260A
Other languages
Korean (ko)
Inventor
배신영
Original Assignee
배신영
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 배신영 filed Critical 배신영
Priority to KR1020090118260A priority Critical patent/KR20110061754A/en
Publication of KR20110061754A publication Critical patent/KR20110061754A/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
    • 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
    • B65D47/00—Closures with filling and discharging, or with discharging, devices
    • B65D47/04—Closures with discharging devices other than pumps
    • B65D47/32—Closures with discharging devices other than pumps with means for venting
    • 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
    • B65D51/00—Closures not otherwise provided for
    • B65D51/16—Closures not otherwise provided for with means for venting air or gas
    • B65D51/1633—Closures not otherwise provided for with means for venting air or gas whereby venting occurs by automatic opening of the closure, container or other element
    • B65D51/1638—Closures not otherwise provided for with means for venting air or gas whereby venting occurs by automatic opening of the closure, container or other element by means of an element bursting upon a predetermined pressure in the container being exceeded
    • 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
    • B65D2205/00—Venting means

Landscapes

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

Abstract

An object of the present invention is to produce a bottle cap made of a plastic resin material, by forming a gas discharge sealing protrusion inside the bottle cap is installed so as to be opened and closed in the opening of the bottle to seal the opening of the bottle and inside the bottle The present invention provides a bottle cap for makgeolli, which is capable of discharging only the fermentation gas while being elastically deformed in the outward direction, which is the discharge direction of the generated fermentation gas, depending on whether the pressure of the fermentation gas is generated.

The present invention is a stopper body made of a resin material which is installed to be opened and closed in the opening of the bottle only the upper portion having an accommodating chamber for accommodating makgeolli; And is formed to protrude downward from the inner upper portion of the cap body so as to be integrally formed in the cap body, and when the cap body is installed in the opening of the bottle, it is in close contact with the upper end surface of the opening to have a sealing force. According to whether or not the pressure of the fermentation gas generated from the makgeolli accommodated in the bottle is elastically deformed in the outward direction of the discharge direction of the generated fermentation gas to have an arc-shaped cross section to form a gap for gas discharge The lower end includes a gas discharge sealing protrusion formed in a conical shape spreading outward.

Description

Makgeolli bottle cap {a bottle cap}

The present invention relates to a bottle cap for makgeolli, and more particularly, after manufacturing the bottle cap as a plastic resin material, by forming a gas discharge sealing protrusion inside the bottle cap so as to be opened and closed in the opening of the bottle to be sealed. In addition, when the fermentation gas is generated inside the bottle according to whether the pressure of the generated fermentation gas is deformed elastically in the outward direction of the discharge direction of the generated fermentation gas and capillary bottle cap that can only discharge the fermentation gas It is about.

In general, makgeolli (Takju) is distributed in a plastic bottle, the fermentation gas is generated inside the bottle as the fermentation is continued even in a state that the bottle is completely packaged.

When the fermentation gas is not diverged to the outside, the shape of the bottle is deformed and the taste of the makgeolli is changed, the bottle cap used in the bottle for makgeolli should be provided with a structure that the fermentation gas can be discharged.

Therefore, the conventional bottle cap for makgeolli is provided with a non-woven fabric which can prevent the air but can not escape the liquid (makgeolli) such as the contents.

However, in this case, if the locking state of the bottle cap is excessive, the upper end of the opening of the bottle strongly presses the nonwoven fabric, which has a problem in that the bottle cap is locked with a constant force because it prevents the function of gas discharge of the nonwoven fabric.

An object of the present invention is to produce a bottle cap made of a plastic resin material, and to be opened and closed in the opening of the bottle by forming a gas discharge sealing protrusion inside the bottle cap to seal the opening of the bottle and also to the inside of the bottle When the fermentation gas is generated in the present invention provides a bottle cap for makgeolli so that only the fermentation gas can be discharged while being elastically deformed in the outward direction, which is the discharge direction of the generated fermentation gas, depending on the pressure of the generated fermentation gas.

The present invention for achieving the above object is a stopper body made of a resin material provided with a spiral portion on the inner circumferential surface such that only the upper portion having an accommodating chamber for accommodating makgeolli to be opened and closed to the opening of the opened bottle; And is formed to protrude downward from the inner upper portion of the cap body so as to be integrally formed in the cap body, and when the cap body is installed in the opening of the bottle, it is in close contact with the upper end surface of the opening to have a sealing force. According to whether or not the pressure of the fermentation gas generated from the makgeolli accommodated in the bottle is elastically deformed in the outward direction of the discharge direction of the generated fermentation gas to have an arc-shaped cross section to form a gap for gas discharge The lower end portion is characterized in that it comprises a gas discharge sealing protrusion formed in a conical shape spreading outward.

In addition, a gas discharge groove is further formed at the bottom of the gas discharge sealing protrusion.

The present invention is formed integrally with the gas discharge sealing protrusions inside the bottle cap, sealing the opening of the bottle, and when the fermentation gas is generated in the interior of the bottle is generated according to the operating pressure of the generated fermentation gas The elastic deformation in the outward direction, which is the discharge direction of the fermentation gas, has the effect of discharging only the fermentation gas. In addition, the present invention has the effect of reducing the price by not having to install a separate packing inside the bottle cap.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.

1 is a cross-sectional view showing the makgeolli bottle cap according to the present invention, Figure 2 is a cross-sectional view showing a state in which the makgeolli bottle cap according to the present invention is installed in the opening of the bottle, Figure 3 is an enlarged "A" portion of the display 4 is a cross-sectional view taken along the line II of FIG. 2.

As shown, the bottle cap for makgeolli according to the present invention is provided with a stopper body (110). The stopper body 110 is provided to be opened and closed in an opening 12 of the bottle 10 in which only an upper portion of the capper 110 having a storage chamber for accommodating makgeolli is opened. To this end, the spiral portion 112 is provided on the inner circumferential surface of the plug body 110. The material of the plug body 110 is preferably made of a resin material.

As shown, the bottle cap for makgeolli according to the present invention is provided with a closed protrusion 120 for gas discharge. The gas discharge sealing protrusion 120 is integrally formed in the stopper body 110 to seal the opening 12 and at the same time elastically deform when fermentation gas is generated from the rice wine contained in the bottle 10. Allow gas to escape.

The gas discharge sealing protrusion 120 is formed to protrude downward from the inner upper side of the stopper body 120, when the stopper body 110 is installed in the opening 12 of the bottle 10 It is in close contact with the upper end surface of the opening 12 to have a sealing force, and elastically deformed in the outward direction, which is the discharge direction of the generated fermentation gas, depending on whether or not the working pressure of the fermentation gas generated from the rice wine accommodated in the bottle 10. 3 (see FIG. 3), the gas discharge sealing protrusion 120 is formed in a conical shape in which the lower end portion opens outward to have an arc-shaped cross section.

According to the present invention, when the fermentation gas is generated from the makgeolli accommodated in the bottle 10, the generated fermentation gas is discharged to the outside through the opening 12 of the bottle 10, in this case the gas discharge sealing protrusion 120 ) Is elastically deformed in the outward direction, that is, the gas discharge sealing protrusion 120 is elastically deformed in the direction in which the fermentation gas is discharged (see the imaginary line in Figures 3 and 4) to discharge the fermentation gas, as described above. The configuration in which the gas discharge sealing protrusion 120 is elastically deformed in the discharge direction of the fermentation gas is a part of the present invention.

5A to 5B are cross-sectional views showing a state in which the bottle cap for makgeolli according to the present invention is coupled to the opening of the bottle.

As shown, when the bottle cap according to the present invention to block the opening of the bottle, the sealing protrusion 120 is in the state as shown in Figure 5a, but according to the degree of locking the bottle cap of the present invention, the sealing protrusion 120 ) Is deformed outward while being in close contact with the upper surface of the opening 12 of the bottle 10 and finally comes into close contact with the upper end surface of the opening 12 of the bottle 10, as shown in FIG. 5B. It acts as a packing to prevent leakage.

In this state, when the pressure caused by the fermentation gas of the contents (makgeolli) to be filled in the inside of the bottle is generated, the sealing protrusion 120 is deformed in the outward direction depending on whether the pressure of the pressure acts as a gap By forming a, only the fermentation gas is discharged into the gap.

The core technology of the present invention serves as a packing in normal time by being fastened in a form in which the sealing protrusion 120 is deformed outward to the top surface of the opening 12 of the bottle 10, and also inside the bottle Only when fermentation gas is generated is a gap to allow the gas to be discharged. That is, in order to discharge only the fermentation gas, it is important that the sealing protrusion 120 is adhered in a state of being in close contact with the upper end surface of the opening of the bottle, and this configuration is a part of the present invention.

As in the present invention, the bottle cap installed to be fitted into the inner circumferential surface of the opening of the bottle as opposed to the upper surface of the opening of the bottle can not be used as a makgeolli stopper because it has a disadvantage in that the fermentation gas cannot be discharged. Only the bottle cap having the same structure as the present invention can be installed and used in the opening of the bottle containing the contents generating the fermentation gas, such as makgeolli.

6 is a cross-sectional view showing a modified example of the bottle cap for makgeolli according to the present invention, Figure 7 is a bottom view showing only the gas discharge sealing protrusion installed in the bottle cap in the modification of Figure 6 shown.

As shown, the modification of the bottle cap according to the present invention differs only in the configuration in which the gas discharge groove 122 is further formed at the bottom of the gas discharge sealing protrusion 120, and the other configurations are the same. . By the gas discharge groove 122 according to this modification it is possible to more efficiently discharge the fermentation gas generated from the makgeolli received inside the bottle. That is, the fermentation gas is generated from the makgeolli accommodated in the bottle 10 is fermented by the gas discharge groove 122 when the fermentation gas is discharged while elastically deforming the gas discharge sealing protrusion 120 in the outward direction. Makes it easier to discharge the gas.

Such a bottle cap for makgeolli according to the present invention, when the fermentation gas is not generated from the makgeolli accommodated in the bottle 10, the gas discharge sealing protrusion 120 is not deformed to seal the opening 12 of the bottle Maintaining the state prevents the makgeolli contained in the bottle from leaking.

Therefore, the present invention maintains a closed state by the gas discharge sealing protrusion 120 even without installing a separate packing inside the cap body 110 which is installed to be opened and closed in the opening 12 of the bottle. When the fermentation gas is generated from the makgeolli accommodated inside the bottle, only the generated fermentation gas can be discharged.

1 is a cross-sectional view showing a bottle cap for makgeolli according to the present invention,

2 is a cross-sectional view showing a state in which the bottle cap for makgeolli according to the present invention is installed in the opening of the bottle,

3 is an enlarged view of a portion “A” of FIG. 2;

4 is a cross-sectional view taken along the line I-I of FIG.

5a to 5b is a cross-sectional view showing a state of coupling the bottle cap for makgeolli according to the present invention to the opening of the bottle,

6 is a cross-sectional view showing a modification of the bottle cap for makgeolli according to the present invention,

FIG. 7 is a bottom view illustrating only the gas discharge sealing protrusion installed inside the bottle cap in the modification of FIG. 6.

Explanation of symbols on the main parts of the drawings

110-Spigot Body 112-Helix

120-gas exhaust sealing protrusion 122-gas exhaust groove

Claims (2)

A stopper body made of a resin material provided with a spiral portion on an inner circumferential surface thereof so as to be opened and closed in an opening of an opened bottle only with an accommodating chamber accommodating makgeolli; And It is formed to protrude downward from the inner upper portion of the stopper body to be integrally formed inside the stopper body, when the stopper body is installed in the opening of the bottle is in close contact with the upper end surface of the opening to have a sealing force The lower end portion has an arc-shaped cross section so as to form a gap for discharging the gas while elastically deforming in the outward direction, which is the discharge direction of the fermentation gas generated, depending on whether or not the pressure of the fermentation gas generated from the makgeolli accommodated in the bottle. Makgeolli bottle cap, characterized in that it comprises a gas discharge sealing protrusion formed in a conical shape to the outside. The stopper for makgeolli according to claim 1, wherein a gas discharge groove is further formed at a bottom of the gas discharge sealing protrusion.
KR1020090118260A 2009-12-02 2009-12-02 A bottle cap KR20110061754A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020090118260A KR20110061754A (en) 2009-12-02 2009-12-02 A bottle cap

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020090118260A KR20110061754A (en) 2009-12-02 2009-12-02 A bottle cap

Publications (1)

Publication Number Publication Date
KR20110061754A true KR20110061754A (en) 2011-06-10

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Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020090118260A KR20110061754A (en) 2009-12-02 2009-12-02 A bottle cap

Country Status (1)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200474538Y1 (en) * 2013-04-08 2014-09-26 주식회사 신명 A cap for beverage bottle
JP2017065770A (en) * 2015-09-30 2017-04-06 株式会社吉野工業所 Double container cap
CN108861022A (en) * 2018-08-01 2018-11-23 珠海经济特区龙狮瓶盖有限公司 Anti- pocket wine bottle cover

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200474538Y1 (en) * 2013-04-08 2014-09-26 주식회사 신명 A cap for beverage bottle
JP2017065770A (en) * 2015-09-30 2017-04-06 株式会社吉野工業所 Double container cap
CN108861022A (en) * 2018-08-01 2018-11-23 珠海经济特区龙狮瓶盖有限公司 Anti- pocket wine bottle cover
CN108861022B (en) * 2018-08-01 2024-03-29 珠海经济特区龙狮瓶盖有限公司 Anti-pocket wine bottle cap

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