KR20110061754A - A bottle cap - Google Patents
A bottle cap Download PDFInfo
- 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
Links
Images
Classifications
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- 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
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
As shown, the bottle cap for makgeolli according to the present invention is provided with a closed
The gas
According to the present invention, when the fermentation gas is generated from the makgeolli accommodated in the
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
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
The core technology of the present invention serves as a packing in normal time by being fastened in a form in which the
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
Such a bottle cap for makgeolli according to the present invention, when the fermentation gas is not generated from the makgeolli accommodated in the
Therefore, the present invention maintains a closed state by the gas
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)
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 |
Family
ID=44396046
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)
Country | Link |
---|---|
KR (1) | KR20110061754A (en) |
Cited By (3)
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 |
-
2009
- 2009-12-02 KR KR1020090118260A patent/KR20110061754A/en not_active Application Discontinuation
Cited By (4)
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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Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
E902 | Notification of reason for refusal | ||
E902 | Notification of reason for refusal | ||
E601 | Decision to refuse application |