KR20140037589A - Stopper for preventing contents from oxidation - Google Patents

Stopper for preventing contents from oxidation Download PDF

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Publication number
KR20140037589A
KR20140037589A KR1020120103933A KR20120103933A KR20140037589A KR 20140037589 A KR20140037589 A KR 20140037589A KR 1020120103933 A KR1020120103933 A KR 1020120103933A KR 20120103933 A KR20120103933 A KR 20120103933A KR 20140037589 A KR20140037589 A KR 20140037589A
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KR
South Korea
Prior art keywords
bottle
hole
stopper
injection hole
sealing
Prior art date
Application number
KR1020120103933A
Other languages
Korean (ko)
Inventor
서지선
Original Assignee
주식회사 제이엔터프라이즈
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.)
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Publication date
Application filed by 주식회사 제이엔터프라이즈 filed Critical 주식회사 제이엔터프라이즈
Priority to KR1020120103933A priority Critical patent/KR20140037589A/en
Publication of KR20140037589A publication Critical patent/KR20140037589A/en

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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
    • B65D51/00—Closures not otherwise provided for
    • B65D51/16—Closures not otherwise provided for with means for venting air or gas
    • B65D51/1672—Closures not otherwise provided for with means for venting air or gas whereby venting occurs by manual actuation of the closure or other element
    • 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
    • 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
    • B65D51/24—Closures not otherwise provided for combined or co-operating with auxiliary devices for non-closing purposes
    • 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
    • B65D81/00—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents
    • B65D81/24—Adaptations for preventing deterioration or decay of contents; Applications to the container or packaging material of food preservatives, fungicides, pesticides or animal repellants
    • B65D81/26—Adaptations for preventing deterioration or decay of contents; Applications to the container or packaging material of food preservatives, fungicides, pesticides or animal repellants with provision for draining away, or absorbing, or removing by ventilation, fluids, e.g. exuded by contents; Applications of corrosion inhibitors or desiccators

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

Abstract

The present invention relates to a stopper for preventing contents from being oxidized. the present invention is characterized by efficiently preventing contents accommodated in a bottle from being oxidized or preventing air bubble of the contents from being evaporated by having a structure to press the inside of the bottle and a structure to remove oxygen in the bottle. The stopper for preventing contents from being oxidized includes a lower stopper (110) and an upper stopper (140) including a sealing unit (142); an injection hole (148) passing through the sealing unit; and a valve member installed in the injection hole (148).

Description

Stopper for preventing contents from oxidation

The present invention relates to an anti-oxidation stopper for contents, and more particularly, to prevent the oxidation of the contents contained in the bottle and the vaporization of the bubbles through the structure for pressurizing the inside of the bottle and removing the oxygen in the bottle. To anti-oxidation stoppers.

In general, wine, beverages, etc. contained in the bottle starts to deteriorate after the cap is opened. Therefore, after opening the stopper, it is desirable to consume the contents as soon as possible.

On the other hand, if the quantity contained in the bottle can not be consumed all at once, the cap is kept closed again, in this case, even if the cap is closed again, the sealing is incomplete, preventing the contents from being altered. This problem is more serious when the oxygen is in contact with oxygen, such as wine, the taste changes.

In order to solve this problem, a blocking plug that can block external air has been developed. The blocking plug is disclosed in the Republic of Korea Utility Model Model No. 20-2010-0004954.

However, the blocking plug only blocks external air from entering the bottle and prevents the contents from being oxidized due to the air inside the bottle. In addition, since the inside of the bottle cannot be maintained at a high pressure, bubbles of the contents such as carbonated drinks, wine, etc. are vaporized, that is, the gas dissolved in the contents by the high pressure cannot be prevented from vaporizing.

The present invention has been devised to solve the above problems, and through the configuration to pressurize the inside of the bottle and to remove the oxygen in the bottle through the configuration of the contents contained in the bottle can effectively prevent oxidation of the contents and bubbles of the contents vaporized The purpose is to provide an antioxidant stopper.

In order to achieve the above object, the anti-oxidation stopper according to the first embodiment of the present invention is formed such that the protrusion 111, which may span the protrusion 3 of the upper end of the bottle, protrudes on the inner circumferential surface thereof, and has a first thread 114. The lower stopper 110 is formed; And, the second screw thread 141 which can be screwed with the first screw thread is formed and screwed with the lower cap, the sealing portion 142 for sealing the bottle inlet, the injection hole 148 through the sealing portion, It includes; an upper stopper 140 having a valve member installed in the injection hole 148.

The valve member, rod; A support part 148b formed on an upper end of the rod; An opening / closing part (148c) formed below a predetermined distance from the support part in the rod; And a mounting part (148d) formed at a lower end of the rod to mount the oxygen absorbing member. When the upper cap and the lower cap is coupled by the screw coupling, the sealing portion 142 blocks the bottle inlet.

When the pressure inside the bottle is greater than the external atmospheric pressure, the valve member is pushed upward, and the injection hole 148 is sealed by the opening / closing part 148c to prevent the gas inside the bottle from escaping to the outside, and an injection pump is mounted in the injection hole 148. When the air is injected and the valve member is moved downward, the injection hole 148 is opened.

The upper stopper is provided with an upper body 146, the upper body 146 is installed on the upper side of the sealing portion 142 and the second thread 141 is formed. The upper body 146 may have a through hole 147 penetrating the upper body 146, and an O-ring 143 may be installed around the upper end of the through hole 147.

Contents anti-oxidation stopper according to the second embodiment of the present invention, the lower end stopper 110 is formed so that the protruding portion 111 that can be projected on the projection 3 of the upper end of the bottle protrudes on the inner circumferential surface and the first thread 114 is formed. ); A second thread 241 that can be screwed with the first thread is formed to be screwed with the lower cap, and the sealing portion 242 for sealing the bottle inlet, the injection hole 248 through the sealing portion, and the sealing portion An upper stopper 240 having an upper body 246 installed on an upper part of the upper case 242; And a mounting part 260 installed below the sealing part 242 to mount the oxygen absorbing member.

The hollow part 243 is formed inside the upper body 246. The hollow part 243 communicates with the outside through the first through hole 245a formed at the upper end thereof, and communicates with the injection hole 248 through the second through hole 245b formed at the lower end thereof, and the hollow part 243. The valve member for selectively sealing the first through hole 245a is installed.

When the top cap and the bottom cap are coupled by the screw coupling, the sealing part 242 blocks the bottle inlet. When the pressure inside the bottle is greater than the external atmospheric pressure, the valve member is pushed upward, thereby closing the first through hole 245a by the valve member, thereby preventing the gas inside the bottle from escaping to the outside.

The valve member is lifted up by the gas inside the bottle discharged from the second through hole 245b to seal the first through hole 245a and have a larger diameter than the first through hole 245a. to be.

A guide protrusion 249 may be formed at the bottom of the hollow portion 243 to guide the ball to a position corresponding to the second through hole 245b.

The ceiling of the hollow part 243 preferably forms an upward inclined surface 244b facing the first through hole 245a.

Contents anti-oxidation stopper according to the third embodiment of the present invention, the lower end stopper 110 is formed so that the protruding portion 111 that can be projected on the protrusion (3) of the upper end of the bottle and protrudes on the inner peripheral surface; An upper cap 340 which is formed with a second screw thread 341 which can be screwed with the first thread and is screwed with the lower cap to seal the bottle inlet; And a mounting part 360 installed below the upper stopper 340 to mount the oxygen absorbing member.

The upper stopper, the body 341; An injection hole 348 formed to penetrate the body 341; And an opening and closing member 344 installed below the injection hole 348 to selectively seal the injection hole 348.

The opening and closing member 344, the opening and closing portion (344a) which is located in a position corresponding to the injection hole (348); And a leg 344b connecting the opening and closing portion 344a to the body 341.

When the pressure inside the bottle is greater than the external atmospheric pressure, pushing the opening / closing portion 344a upward, the injection hole 348 is sealed by the opening / closing portion 344a, and the gas inside the bottle does not escape to the outside.

Here, the mounting portion may include a ring 461 formed at its lower end, the oxygen absorbing member has a fastening hole 37 formed at the upper end and an incision 38 for communicating the fastening hole 37 with the outside. It may include. The oxygen absorbing member may be fastened to the ring 461 by inserting the ring 461 into the fastening hole 37 through the cut line 38.

The contents oxidation stopper according to the present invention can effectively prevent the oxidation of the contents contained in the bottle and the bubbles of the contents vaporized through the configuration to pressurize the inside of the bottle and remove the oxygen inside the bottle.

In addition, the contents oxidation stopper according to the present invention can effectively prevent the oxygen absorbing member is separated from the mounting portion.

1 is an exploded perspective view showing an antioxidant stopper according to the first embodiment of the present invention.
Figure 2 is a cross-sectional view showing the anti-oxidation cap of Figure 1 mounted on the bottle.
3 is an enlarged view of a portion A of FIG. 2.
Figure 4 is an exploded perspective view showing an antioxidant stopper according to a second embodiment of the present invention.
5 is a cross-sectional view showing the anti-oxidation stopper of Figure 4 mounted on the bottle, showing that the first through-hole is open.
6 is a cross-sectional view showing the anti-oxidation stopper of Figure 4 mounted on the bottle, showing that the first through-hole is closed.
Figure 7 is a cross-sectional view showing an upper stopper provided in the anti-oxidation stopper according to the third embodiment of the present invention.
FIG. 8 is an enlarged view of a portion B of FIG. 7, in which the injection hole of the upper cap is closed by the opening and closing member.
FIG. 9 is an enlarged view of a portion B of FIG. 7 and is a sectional view showing that the injection hole of the upper plug is opened.
10 is a front view showing an oxygen absorbing member mounted to the anti-oxidation stopper according to the present invention.
11 is a front view showing a modification of the mounting portion provided in the anti-oxidation stopper according to the present invention.
12 is a front view showing a modification of the oxygen absorbing member mounted on the anti-oxidation stopper according to the present invention.
Figure 13 is a perspective view showing an injection pump for injecting air through the anti-oxidation stopper according to the present invention.
14 is a perspective view showing that the pumping unit provided in the injection pump of FIG.

Hereinafter, the present invention will be described in detail with reference to the accompanying drawings. 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 should appropriately interpret the concepts of the terms appropriately It should be interpreted in accordance with the meaning and concept consistent with the technical idea of the present invention based on the principle that it can be defined. Therefore, the embodiments described in the present specification and the configurations shown in the drawings are merely examples of the present invention and are not intended to represent all of the technical ideas of the present invention, so that various equivalents And variations are possible.

1 is an exploded perspective view showing an antioxidant stopper according to the first embodiment of the present invention, Figure 2 is a cross-sectional view showing a state that the antioxidant stopper is mounted on the bottle, Figure 3 is an enlarged view of a portion A of FIG. to be.

Referring to the drawings, the oxidation stopper 100 has a lower stopper 110 and the upper stopper 140.

The lower stopper 110 has a protrusion 111 that can span the protrusion 3 of the upper end of the bottle 1, and a first thread 114. The projection part 3 is a part formed to protrude along the outer circumferential surface at the upper end of the bottle 1, and is a structure that is adopted in a wine bottle or the like.

The protrusion 111 is formed to protrude on the lower inner peripheral surface of the lower stopper 110. The protrusion 111 has a straight section 112 and a section 113 forming an arc. The straight section 112 moves the lower stopper 110 laterally toward the bottle to mount the lower stopper 110 to the bottle. A circular arc section 113 is a section for wrapping the protrusions 3 of the bottle (1).

The first thread 114 is formed on the upper inner circumferential surface of the lower cap 110. The first thread 114 is coupled to the upper cap 140 and the lower cap 110 by screwing the second thread 141 of the upper cap 140.

The upper stopper 140 may include a seal 142, an upper body 146 installed on the seal 142, an injection hole 148 penetrating the seal 142, and an injection hole 148. The valve member is provided.

The seal 142 is in close contact with the top of the bottle to seal (close) the bottle inlet. The first and second threads 114 and 141 are screwed in a state in which the lower stopper 110 is mounted on the protrusion part 3, so that the sealing part 142 when the upper stopper 140 and the lower stopper 110 are coupled to each other. Will seal (close) the inlet of the bottle (1). For the sealing (sealing), the sealing portion 142 is preferably made of a cushioned material such as silicon.

The upper body 146 is installed on the upper portion of the seal 142. The upper body 146 includes a second thread 141 formed on the outer circumferential surface, a through hole 147, and an O ring 143 provided around the upper end of the through hole 147.

The through hole 147 is formed to penetrate the upper body 146. The through hole 147 communicates with the injection hole 148. Therefore, the external air injected from the injection pump (not shown in FIGS. 1 and 2, 10 of FIGS. 13 and 14) is injected into the bottle 1 through the through hole 147 and the injection hole 148.

At an upper end of the through hole 147, a downward inclined surface 147 a facing the through hole 147 is formed, and the O-ring 143 is preferably installed. The downward inclined surface 147a and the O-ring 143 facilitate the air injection of the injection pump 10 and prevent the air from leaking out during the injection process. Referring to FIGS. 12 and 13, the outlet 14 of the lower end of the injection pump 10 may be in close contact with the O-ring 143 to prevent the injection air from leaking to the outside.

The upper stopper 140 may be made of ABS resin, nylon, PE (polyethylene), PP (polypropylene), but is not necessarily limited thereto.

The valve member selectively opens and closes the injection hole 148. The valve member includes a rod 148a, a support portion 148b provided at an upper end of the rod 148a, an opening / closing portion 148c formed below the support portion 148b, and a mounting portion 148d provided at the lower end of the rod 148a. Equipped.

The rod 148a may be installed in the injection hole 148 and moved up and down. A predetermined interval is formed between the rod 148a and the injection hole 148, through which the air moves.

The supporting portion 148b is a portion protruding laterally from the top of the rod 148a and prevents the rod 148a from falling down.

The opening and closing portion 148c opens and closes the injection hole 148 by being in close contact with the bottom surface of the sealing portion 142 or spaced apart from the bottom surface of the sealing portion 142. If the pressure inside the bottle 1 is higher than the external pressure (atmospheric pressure) so that the weight of the valve member and the weight of the oxygen absorbing member 20 are higher than the external pressure (atmospheric pressure), the opening and closing portion 148c may seal the sealing portion 142. Because it is in close contact with the lower surface of the injection hole 148. That is, when the pressure inside the bottle 1 is sufficiently high by injecting air into the bottle 1 using the injection pump 10, the opening and closing part 148c is sealed at the moment of removing the injection pump 10. Because it is in close contact with the lower surface of the), the injection hole 148 is sealed, thereby preventing the air inside the bottle from being discharged to the outside, and the inside of the bottle may maintain the high pressure. In this way, when the pressure inside the bottle 1 is maintained at high pressure, it is possible to prevent evaporation of bubbles dissolved in the contents, for example, wine or carbonated food. For reference, FIG. 2 shows a state in which the opening and closing portion 148c is in close contact with the bottom surface of the sealing portion 142.

On the other hand, while injecting air into the bottle 1 using the injection pump 10 and the pressure inside the bottle 1 to the extent that the weight of the valve member and the weight of the oxygen absorbing member 20 can be overcome. If it is not higher than the external pressure (atmospheric pressure), since the opening and closing portion 148c is spaced apart from the lower surface of the sealing portion 142, the injection hole 148 is opened, whereby the air inside the bottle 1 is mixed with the outside air and the bottle The internal pressure will be lowered.

The mounting portion 148d is formed at the lower end of the rod 148a and is a portion on which the oxygen absorbing member 20 is mounted. The mounting portion 148d may be formed of an open ring at one side. The mounting portion 148d may be fitted into the fastening hole 27 of the oxygen absorbing member 20 through the open side. On the other hand, the structure of the mounting portion can be modified, which will be described below.

Figure 4 is an exploded perspective view showing an antioxidant stopper according to a second embodiment of the present invention, Figure 5 is a cross-sectional view showing a state that the antioxidant stopper is mounted on the bottle.

Referring to the drawings, the anti-oxidation stopper 200 includes a lower stopper 110, an upper stopper 240, and a mounting portion 260. On the other hand, the lower stopper 110 is the same as the structure and the role of the lower stopper 110 of the first embodiment will not be described herein.

The upper stopper 240 includes a sealing part 242, an injection hole 248 penetrating the sealing part 242, and an upper body 246 provided on the sealing part 242.

The seal 242 is in close contact with the top of the bottle 1 to seal (close) the inlet of the bottle 1. The first and second threads 114 and 241 are screwed in the state in which the lower stopper 110 is mounted on the protrusion part 3, and the sealing part 242 is coupled to the upper stopper 240 and the lower stopper 110. Will seal (close) the inlet of the bottle (1). For the sealing (sealing), the sealing portion 242 is preferably made of a cushioned material such as silicon.

The injection hole 248 is formed to penetrate the sealing part 242. The injection hole 248 is a passage through which external air moved through the first and second through holes 245a and 245b moves into the bottle. One or more injection holes 248 may be formed.

The upper body 246 is installed on the upper portion of the seal 242. The upper body 246 has a second screw thread 241 formed on the outer circumferential surface, a hollow portion 243 formed therein, first and second through holes 245a and 245b, and a valve member provided in the hollow portion 243. It is provided. The upper part 246a of the upper body 246 is made of silicone or rubber and the lower part 246b of the upper body 246 may be made of ABS resin, nylon, PE (polyethylene), PP (polypropylene), but not necessarily It is not limited to this.

In addition, the upper surface of the upper body 246 forms a downwardly inclined surface 244a toward the first through hole 245a, which is injected along with the upper 246a being made of silicon or rubber. Air injection is facilitated by increasing the adhesive force with the discharge part 14 of the pump 10.

The second screw thread 241 has the same structure and role as the second screw thread 141 of the first embodiment. That is, when the upper body 240 and the lower body 110 are coupled by screwing the first and second threads 114 and 241, the sealing part 242 seals the bottle inlet.

The hollow part 243 is formed inside the upper body 246. The first through hole 245a is formed at the upper end of the hollow part 243, and the second through hole 245b and the guide protrusion 249 are formed at the bottom of the hollow part 243.

The first through hole 245a is formed at an upper end of the hollow part 243 to communicate with the outside of the hollow part 243, and the second through hole 245b is formed to communicate with the injection hole 248. One or more second through parts 245b may be formed corresponding to the number of injection holes 248.

The guide protrusion 249 is a portion formed to protrude from the bottom between the second through holes 245b. The guide protrusion 249 is preferably formed with a sharp upper end thereof, whereby the ball 247 is positioned directly under the influence of the air discharged from the second through hole 245b.

The hollow part 243 has a size and a structure in which the ball 247 at the bottom thereof is lifted by the air discharged from the second through hole 245b to move to seal the first through hole 245a. . That is, the hollow part 243 has an appropriate space for the ball 247 on the bottom to rise toward the first through hole 245a, and at the same time, the ceiling has an upward inclined surface toward the first through hole 245a ( 244b). The upward inclined surface 244b allows the ball 247 to be positioned at an accurate position to seal the first through hole 245a.

The valve member selectively seals the first through hole 245a. Preferably, the valve member is a ball 247 that can seal the first through hole 245a and can be lifted by the air discharged from the second through hole 245b. The ball 247 has a diameter larger than the diameter of the first through hole 245a.

The ball 247 is preferably made of a material with excellent adhesion so as to seal the first through hole 245a while being light. Commercially available bibitane bullets may be used as the balls 247, but are not necessarily limited thereto.

The ball 247 is in close contact with the first through hole 245a to seal the first through hole 245a or to be opened or closed from the first through hole 245a to open and close the first through hole 245a. The pressure inside the bottle 1 is higher than the external pressure (atmospheric pressure) so that the weight of the ball 247 can be overcome so that the ball 247 rises upward, as shown in FIG. 6, the first through hole 245a. When in close contact with the first through hole 245a is sealed. That is, when the pressure inside the bottle 1 is sufficiently high by injecting air into the bottle 1 by using the injection pump 10, the ball 247 at the moment of removing the injection pump has the first through hole 245a. Since the first through hole 245a is closed, the air inside the bottle is blocked from being discharged to the outside, and the high pressure may be maintained inside the bottle. In this way, when the pressure inside the bottle is maintained at a high pressure, it is possible to prevent the bubbles dissolved in the contents from vaporizing.

On the other hand, while injecting air into the bottle 1 using the injection pump 10 and the pressure inside the bottle 1 is not higher than the external pressure (atmospheric pressure) to overcome the weight of the ball 247. If not, the first through-hole 245a is opened because the ball 247 falls to the bottom, whereby the air inside the bottle 1 is mixed with the outside air and the pressure inside the bottle is lowered.

The mounting portion 260 is formed at the lower end of the rod, and is a portion on which the oxygen absorbing member 20 is mounted. Mounting unit 260 may be formed of a ring that is open at one side. The mounting part 260 may be formed integrally with the upper cap 240.

7 is a cross-sectional view showing an upper stopper provided in the anti-oxidation stopper according to the third embodiment of the present invention, and FIG. 8 is an enlarged view of a portion A of FIG. 7 showing that the injection hole of the upper stopper is closed by an opening and closing member. 9 is a cross-sectional view showing that the injection hole is opened.

On the other hand, the anti-oxidation stopper, like the stopper 100, 200 of the first and second embodiments, the upper stopper 340 and the lower stopper 110 is provided. That is, the anti-oxidation cap is the upper cap 340 and the lower cap 110 is screwed to seal the bottle inlet. However, since the structure and the role of the lower plug 110 is the same as the structure and the role of the lower plug 110 in the first and second embodiments, the illustration of the lower plug 110 is omitted in FIG. 7.

Referring to the drawings, the anti-oxidation stopper has a lower stopper 110, an upper stopper 340, and the mounting portion 360.

The upper stopper 340 includes a body 343, an injection hole 348 penetrating the body 343, and an opening and closing member 344 selectively sealing the injection hole 348.

The body 343 includes a second thread 341 formed on the outer circumferential surface and a hollow portion 346 formed therein. The second thread 341 is coupled to the first thread 114 of the lower stopper 110 to couple the upper stopper 340 and the lower stopper 110. When the coupling is made, the packing below the body 343 is performed. Member 345 seals the bottle inlet. Packing member 345 is preferably made of a resilient material such as silicone or rubber.

The injection hole 348 is formed to penetrate the body 343. Preferably, the injection hole 348 is formed to vertically penetrate the center of the body 343 and vertically penetrate the mounting part 360.

The opening and closing member 344 is installed in the hollow part 346 to selectively open and close the injection hole 348. The opening and closing member 344 includes an opening and closing portion 344a located at a position corresponding to the injection hole 348 and a leg 344b connecting the opening and closing portion 344a to the body 343.

The opening and closing member 344 may be made of a material having excellent adhesion and excellent elasticity, for example, silicon, to seal the injection hole 348.

The opening and closing portion 344a preferably has a circular or elliptical cross section so as to effectively seal the injection hole 348. Leg 344b is an elongated connection part, a plurality of which is radially connected to the opening and closing portion 344a to connect the body 343 and the opening and closing portion 344a.

The opening and closing member 344 can be made to operate in two modes.

In the first mode, the opening / closing portion 344a normally closes the injection hole 348 (see FIG. 8), and when the air is injected using the injection pump 10, the leg is opened by the air pressure of the injection pump 10. 344b is extended so that the opening-and-closing part 344a is spaced apart from the injection hole 348 (refer FIG. 9). On the other hand, when the air injection is completed and the injection pump 10 is removed, the opening and closing portion 344a returns to its original state to seal the injection hole 348 (see FIG. 8).

The second mode allows the opening and closing portion 344a to be spaced apart from the injection hole 348 when the inside and the outside of the bottle are at the same pressure (see FIG. 9). In this state, the air is injected using the injection pump 10 to increase the pressure inside the bottle, and then the injection pump 10 is removed, and the opening and closing portion 344a is in close contact with the injection hole 348 by the high pressure inside the bottle. The injection hole 348 is sealed (see FIG. 8).

The mounting part 360 has the same configuration and role as the mounting part 260 of the second embodiment except that the injection hole 348 is formed therein in the longitudinal direction thereof.

On the other hand, Figure 10 is a front view showing an oxygen absorbing member mounted to the anti-oxidation stopper. The oxygen absorbing member 20 prevents oxidation of the contents by absorbing oxygen inside the bottle.

The oxygen absorbing member 20 includes a receiving portion 21 and the holder 25.

The accommodating part 21 accommodates an oxygen absorbent therein. The accommodating portion 21 may be made of a film or the like through which air is permeable and water and alcohol components and the like are not permeable. The upper end and the lower end of the accommodating part 21 may be formed of a sealing part (sealed part using heat) 22, 23. Iron (Fe) powder or the like may be used as the oxygen absorbent, but is not necessarily limited thereto.

The mounting portion 25 is bonded to the upper sealing portion 22 of the receiving portion 21. The holder 25 may be made of conventional plastic or vinyl. The fastening hole 27 is formed in the mounting portion 25. The mounting portions 148d, 260 and 360 may be inserted into the fastening holes 27 so that the oxygen absorbing member 20 and the mounting portions 148d, 260 and 360 may be fastened.

Figure 11 shows a modification of the mounting portion, Figure 12 shows a modification of the oxygen absorbing member. 11 and 12, the same reference numerals as used in FIGS. 1 to 10 denote the same components.

Unlike the mounting portions 148d, 260, 360 of the above-described embodiment, the mounting portion 460 includes a ring 461 formed at its lower end. In addition, the oxygen absorbing member 30 includes a cutting line 38 for communicating the fastening hole 37 and the outside.

The ring 461 is inserted into the fastening hole 37 through the incision line 38. This configuration has the advantage of preventing the oxygen absorbing member 30 from being arbitrarily separated from the ring 461 as compared with the mounting portions 148d, 260, 360.

On the other hand, the figure shows only a circular ring, the ring is not limited to the circular in the present invention. That is, in the present specification, the ring is to be understood as including not only a circular ring but also a shape capable of forming a closed curve such as a triangle, a square, a pentagon, a rhombus, and the like.

Figures 13 and 14 show an injection pump that can be used for the contents anti-oxidation stopper according to the present invention. The injection pump 10 injects air through the discharge part 14 by moving the pump part 12 up and down.

Since the injection pump 10 is well known and can be easily purchased on the market and is not included in the scope of the present invention, a detailed description thereof will be omitted.

1: bottle 3: protrusion
110: lower stopper 140, 240, 340: upper stopper
100, 200: Contents Anti-oxidation cap

Claims (8)

A lower stopper 110 formed to protrude on an inner circumferential surface of the protrusion 111, which may span the protrusion 3 of the upper end of the bottle, and having a first thread 114 formed thereon; And
A second screw thread 141 that can be screwed with the first screw thread is formed to be screwed with the lower cap, and a sealing part 142 for sealing the bottle inlet, an injection hole 148 penetrating the sealing part, and an injection hole And an upper stopper 140 having a valve member installed at 148.
The valve member is
Rods;
A support part 148b formed on an upper end of the rod;
An opening / closing part (148c) formed below a predetermined distance from the support part in the rod; And
And a mounting portion (148d) formed at a lower end of the rod to mount an oxygen absorbing member.
When the upper cap and the lower cap is coupled by the screw coupling, the sealing portion 142 blocks the bottle inlet,
When the pressure inside the bottle is greater than the external atmospheric pressure, the valve member is pushed upward, and the injection hole 148 is sealed by the opening / closing part 148c to prevent the gas inside the bottle from escaping to the outside, and an injection pump is mounted in the injection hole 148. And when injecting air valve member is moved down to prevent the contents oxidation stopper, characterized in that the injection hole 148 is opened. The method of claim 1,
The upper stopper is provided on the upper side of the sealing unit 142 and has an upper body 146 on which the second thread 141 is formed,
The upper body 146 is formed with a through hole 147 penetrating through the upper body 146, the contents of the anti-oxidation stopper, characterized in that the O-ring (O ring, 143) is installed around the top of the through hole (147). A lower stopper 110 formed to protrude on an inner circumferential surface of the protrusion 111, which may span the protrusion 3 of the upper end of the bottle, and having a first thread 114 formed thereon;
A second thread 241 that can be screwed with the first thread is formed to be screwed with the lower cap, and the sealing portion 242 for sealing the bottle inlet, the injection hole 248 through the sealing portion, and the sealing portion An upper stopper 240 having an upper body 246 installed on an upper part of the upper case 242; And
And a mounting part 260 installed under the sealing part 242 to mount the oxygen absorbing member.
A hollow portion 243 is formed inside the upper body 246, and the hollow portion 243 communicates with the outside through a first through hole 245a formed at an upper end thereof, and a second through hole 245b formed at a lower end thereof. In communication with the injection hole 248 through the), the hollow part 243 is provided with a valve member for selectively sealing the first through hole (245a),
When the upper cap and the lower cap is coupled by the screw coupling, the sealing portion 242 blocks the inlet of the bottle,
When the pressure inside the bottle is greater than the external atmospheric pressure to push up the valve member, the first through-hole (245a) is sealed by the valve member to prevent the gas inside the bottle to escape out of the cap. The method of claim 3,
The valve member is raised by the gas inside the bottle discharged from the second through hole 245b to seal the first through hole 245a and have a diameter larger than that of the first through hole 245a. Antioxidant stopper for the contents, characterized in that. 5. The method of claim 4,
The bottom of the hollow portion 243 is a guide for preventing oxidation of contents, characterized in that the guide protrusions (249) is formed to guide the ball to the position corresponding to the second through hole (245b). The method of claim 3,
The ceiling of the hollow part 243 is an anti-oxidation stopper, characterized in that forming an upward inclined surface (244b) toward the first through hole (245a). A lower stopper 110 formed to protrude on an inner circumferential surface of the protrusion 111, which may span the protrusion 3 of the upper end of the bottle, and having a first thread formed therein;
An upper cap 340 which is formed with a second screw thread 341 which can be screwed with the first thread and is screwed with the lower cap to seal the bottle inlet; And
And a mounting part 360 installed below the upper stopper 340 to mount the oxygen absorbing member.
The upper plug is
Body 343;
An injection hole 348 formed to penetrate the body 343; And
It is provided below the injection hole 348, the opening and closing member 344 to selectively seal the injection hole 348; includes,
The opening and closing member 344,
An opening and closing portion 344a positioned at a position corresponding to the injection hole 348; And
It includes; leg 344b connecting the opening and closing portion 344a to the body 343,
When the pressure inside the bottle is greater than the external atmospheric pressure and pushes up and closes the opening portion 344a, the injection hole 348 is sealed by the opening and closing portion 344a so that the gas inside the bottle is prevented from escaping to the outside. . 8. The method according to any one of claims 1 to 7,
The mounting portion comprises a ring 461 formed at its bottom,
The oxygen absorbing member includes a fastening hole 37 formed at an upper end thereof, and an incision line 38 for communicating the fastening hole 37 with the outside,
Oxygen absorbing member is fastened to the ring 461 by the ring (461) is inserted into the fastening hole 37 through the incision line (38).
KR1020120103933A 2012-09-19 2012-09-19 Stopper for preventing contents from oxidation KR20140037589A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020120103933A KR20140037589A (en) 2012-09-19 2012-09-19 Stopper for preventing contents from oxidation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020120103933A KR20140037589A (en) 2012-09-19 2012-09-19 Stopper for preventing contents from oxidation

Publications (1)

Publication Number Publication Date
KR20140037589A true KR20140037589A (en) 2014-03-27

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Application Number Title Priority Date Filing Date
KR1020120103933A KR20140037589A (en) 2012-09-19 2012-09-19 Stopper for preventing contents from oxidation

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017094942A1 (en) * 2015-11-30 2017-06-08 농업회사법인 한국오가닉 주식회사 Oil cap for preventing acidification

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017094942A1 (en) * 2015-11-30 2017-06-08 농업회사법인 한국오가닉 주식회사 Oil cap for preventing acidification

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