KR200466245Y1 - a Pushing cap and the bottle having the same - Google Patents

Abstract

Pressing cap according to the present invention, the container cap coupled to the container and sealed, the cap body is fastened to the container by screwing; A pressing surface formed on an upper end of the cap body and compressed to the container inlet when the container and the cap body are coupled; A pressing plate provided at the center of the pressing surface, and having a pressing pin formed at a bottom surface thereof, the pressing plate being pressed into the cap with a predetermined elasticity; And a packing interposed between the cap body and the inlet of the container, wherein the packing is implemented in a three-layer structure in which a first synthetic resin layer, a second synthetic resin layer, and a nonwoven fabric layer are sequentially stacked.

Description

Pressing cap and fermented traditional liquor container with same {a Pushing cap and the bottle having the same}

The present invention relates to a cap and a container having the same, and more particularly, to a traditional alcohol container such as a press cap for gas discharge and makgeolli having the same.

Raw Makgeolli, a traditional Korean fermented food, is continuously discharged during the distribution process delivered to consumers after production. When packing in plastic containers, the pressure in the container is increased by the fermentation gas and the expansion pressure is in the container. If it occurs evenly and the inlet of the container is completely sealed by the cap and the packing, the deformation of the container or the cap may rupture due to the continuous increase in internal pressure.

On the other hand, in the case of incomplete sealing, when the container is inclined, the contents leak out to pollute the surroundings, or the fermentation gas is released too much to lose the original flavor and taste of makgeolli.

In addition, due to the nature of the contents of the makgeolli that does not finely filter the contents, sediment is generated during distribution, and in general, the makgeolli container is shaken to mix the precipitate before drinking. At this time, the fermentation gas bubbles dissolved in the contents of the makgeolli container is generated, and when the cap is opened, there arises a problem that the contents and the fermentation gas are mixed and overflowed into the foam state due to the pressure difference with the atmospheric pressure.

As a result, for the packaging of fermented foods such as raw makgeolli to maintain a certain amount of fermentation gas in the container containing the fermented food to preserve the taste and aroma of the food, while preventing the rupture of the container or stopper due to excessive increase in internal pressure At the same time to discharge a certain amount of fermentation gas to the outside, a low cost and high efficiency packaging design is required to minimize the packaging costs applied thereto.

The present invention prevents the contents of the container boils up due to the pressure difference between the internal fermentation gas and the atmosphere when opening and drinking a fermentation traditional liquor container, and discharges a certain amount of fermentation gas inside the container before opening the container. It is an object of the present invention to provide a press cap for maintaining equilibrium with atmospheric pressure and a fermented traditional liquor container having the same.

In order to achieve the above object, the pressing cap according to the present invention includes: a container cap which is combined with a container and sealed, a cap body fastened to the container by screwing; A pressing surface formed on an upper end of the cap body and compressed to the container inlet when the container and the cap body are coupled; A pressing plate provided at the center of the pressing surface, and having a pressing pin formed at a bottom surface thereof, the pressing plate being pressed into the cap with a predetermined elasticity; And a packing interposed between the cap body and the inlet of the container, wherein the packing is implemented in a three-layer structure in which a first synthetic resin layer, a second synthetic resin layer, and a nonwoven fabric layer are sequentially stacked.

In this case, the first synthetic resin layer is formed of a cushioning material having elasticity, which is formed of at least one of foamed polypropylene (PP), foamed polyethylene (PE), silicone, and rubber. Can be.

In addition, the second synthetic resin layer may be formed of at least one material of polyester (PET), polypropylene (PP), polyethylene (PE), which is implemented to a thickness of 250 ~ 500 μm to secure a predetermined strength This is preferred.

In addition, the first and second synthetic resin layers are each provided with at least one cut line for discharging gas, which is formed alternately so as not to overlap each other.

In addition, perforated half cuts are further formed in regions of the first and second synthetic resin layers overlapping with the positions of the push pins.

In addition, a protrusion protruding to have a height higher than that of the pressing plate is formed around the pressing surface.

In addition, a discontinuous screw thread is formed on the inner circumferential surface of the cap main body for screwing with the container to provide a gas discharge passage.

In addition, the fermentation traditional liquor container according to an embodiment of the present invention, the cap body is fastened to the container by screwing; A pressing surface formed on an upper end of the cap body and compressed to the container inlet when the container and the cap body are coupled to each other; A pressing plate provided at the center of the pressing surface, and having a pressing pin formed at a bottom surface thereof, the pressing plate being formed to be pressed into a predetermined elasticity into the cap; A press cap interposed between the cap body and the inlet of the container, the press cap including a packing implemented in a three-layer structure in which a first synthetic resin layer, a second synthetic resin layer, and a nonwoven fabric layer are sequentially stacked; And a container body formed with a cap fastening portion which is fastened to the cap body by a screw fastening method at an inlet, and a groove having a predetermined length is formed in the central axial direction on an outer circumferential surface of the inlet.

At this time, the second gas discharge passage may be provided by discontinuously forming a screw thread formed at the inlet of the container.

According to the pressing cap and the fermentation type traditional liquor container having the same according to the present invention, the solubility of the fermentation gas may be increased by pressing the pressing plate, thereby reducing the phenomenon of overflowing the contents when the container is opened.

In addition, the present invention allows the carbon dioxide gas in the container to be discharged a certain amount of space in the cap by the perforated projection and by forming a separate carbon dioxide gas discharge path has the effect of balancing the carbon dioxide gas and atmospheric pressure inside the container.

As a result, fermented traditional liquor such as makgeolli can be manufactured by using the existing general makgeolli filling / capping facilities without inserting a special filling / capping facility. It is possible to manufacture a pressing cap according to an embodiment of the present invention without special equipment.

1 is a longitudinal sectional view showing a structure of a pressing cap according to an embodiment of the present invention.
Figure 2 is a side view showing the inlet portion of the container body according to an embodiment of the present invention.
Figure 3 is a longitudinal sectional view showing a multi-layer structure of the packing provided in the pressing cap shown in FIG.
4 is an exploded perspective view of each layer of the packing shown in FIG.
FIG. 5 is a longitudinal sectional view showing a form when the pressing plate of the pressing cap shown in FIG. 1 is pressed; FIG.
6 is a longitudinal cross-sectional view showing the packing shape when the pressure inside the container is raised while the pressing plate of the pressing cap shown in FIG. 1 is not pressed;
FIG. 7 is a bottom view of the inside of the press cap shown in FIG. 1; FIG.

Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings. However, unless otherwise defined or mentioned, terms indicating directions such as 'up, down, left, and right' used in the present description are based on the states indicated in the drawings.

1 is a longitudinal cross-sectional view showing the structure of the pressing cap according to an embodiment of the present invention, Figure 2 is a side view showing an inlet portion of the container body according to an embodiment of the present invention.

1 and 2, the pressing cap 100 according to an embodiment of the present invention is the cap body 110, the pressing surface 120, the pressing plate 121, the elastic member 122 and the packing as shown 200 is included and configured. Hereinafter, each configuration will be described in detail.

First, the cap body 110 is formed of a cylindrical synthetic resin material as a configuration constituting the body of the pressing cap. On the inner circumferential surface of the cap body 110 is formed a screw thread for fastening with the inlet 301 of the container 300 shown in FIG.

In addition, the upper surface of the cap body 110 is formed with a pressing surface 120 is formed to extend a predetermined portion in the direction of the central axis from the top of the cap body 110. The pressing surface 120 is compressed with the inlet 301 of the container 300 when the container 300 and the cap body 110 are coupled in a screwing manner. In addition, the pressing surface 120 is formed to have a constant strength serves to limit the depth that the inlet 301 of the container 300 is inserted into the cap body 110.

The pressing plate 121 is provided at the center of the pressing surface 120, and is configured to be connected to the pressing surface 120 through an elastic member 122 having a predetermined elasticity. When the pressing plate 121 is pressed downward by the external force, the elastic member 122 is deformed and the pressing plate 121 descends downward. At this time, by adjusting the repulsive force of the elastic member 122, the pressing plate 121 lowered in the downward direction can be returned to its original state or maintained in a state in which the external force is removed.

On the other hand, the pressing plate 121, the elastic member 122 and the pressing surface 120 is preferably formed in one piece each having a different thickness to improve the sealing.

In addition, the pressing pin 123 is formed on the bottom of the pressing plate 121. The push pin 123 is configured to protrude downward from the bottom surface of the push plate 121, and is formed to contact the central portion of the packing 200 located below the push pin 123.

Accordingly, when the pressing plate 121 is pressed downward by an external force, the pressing plate 121 functions to perforate the packing 200. When the pressing plate 121 is not pressed, the pressing plate 121 serves to fix the central portion of the packing 200. do.

The protrusion 114 protrudes upward from the top of the cap body 110. The protrusion 114 is formed to have the same or higher height than the case where the pressing plate 121 is positioned upward in the upward direction, whereby the protrusion 114 is the pressing plate during distribution of the container according to the embodiment of the present invention. 121) function to prevent the press easily.

The packing 200 is interposed between the pressing surface 120 and the end of the inlet 301 of the container 300 when the inlet 301 of the container 300 is inserted into the cap body 110 and fastened.

In this case, as shown in FIG. 1, the packing catching protrusion 111 may be formed inside the pressing cap to prevent the packing 200 from being separated.

That is, the packing 200 is pressed by the pressing surface 120 and the inlet 301 of the container 300 serves to maintain the sealing property in the container 300 for a long time.

On the other hand, the packing 200 may be formed in a multi-layer according to the required use, the structure of the packing 200 according to an embodiment of the present invention will be described in more detail with reference to FIGS.

3 is a longitudinal cross-sectional view illustrating a multilayer structure of a packing provided in the press cap shown in FIG. 1, and FIG. 4 is an exploded perspective view of each layer of the packing illustrated in FIG. 3.

3 and 4, the packing 200 according to an embodiment of the present invention has a three-layer structure in which the first synthetic resin layer 201, the second synthetic resin layer 202, and the nonwoven fabric layer 203 are sequentially stacked. Characterized in that it is implemented.

That is, the packing 200 positioned between the pressing surface 120 of the pressing cap and the end of the inlet 301 of the container 300 has the first synthetic resin layer 201 upward from the end of the container inlet 301. The second synthetic resin layer 202 and the nonwoven fabric layer 203 are sequentially stacked.

At this time, the first synthetic resin layer 201 is made of a cushioning material having elasticity, specifically, among the expanded polypropylene (PP), expanded polyethylene (PE), silicone and rubber It may be formed of at least one material.

As such, the first synthetic resin layer 201 made of a cushion material having elasticity is positioned at a portion in contact with the container 300, even though the cap is not completely locked to the container 300. It is possible to overcome the disadvantage that the contents inside the container leak out by the elastic property.

In addition, unlike the first synthetic resin layer 201, the second synthetic resin layer 202 is made of a material having a predetermined strength, which is polyester (PET), polypropylene (PP), and polyethylene (PE). It may be formed of a material such as), the thickness is preferably 250 ~ 500μm to ensure a predetermined strength.

That is, the second synthetic resin layer 202 made of a material having a predetermined strength is positioned on the first synthetic resin layer 201 so that the first synthetic resin layer 201 of the elastic material is bent in response to pressure. Can be prevented.

In addition, the first and second synthetic resin layers 201 and 202 are formed with at least one cut line 210 for gas discharge, respectively, as shown in FIG. 4.

However, gas discharge cut lines 211 and 212 formed in the first and second synthetic resin layers 201 and 202 are alternately formed so as not to overlap each other as shown in FIG. 4. do.

As the gas discharge cut lines 211 and 212 are formed in regions not overlapping with each other, the fermentation gas generated in the container 300 may be discharged through the cut lines 211 and 212, but the container Even when 300 is inclined, leakage of the contents is prevented.

That is, when the container 300 is inclined, the first and second synthetic resin layers 201 and 202 are contacted by the pressure of the contents, so that the incision lines 211 and 212 formed on the different layers are occluded so that the contents are closed. It will not leak.

In addition, when the container 300 is erected upright, the first and second synthetic resin layers 201 and 202 are separated again, and the fermentation gas can be discharged. That is, the first and second synthetic resin layers 201 and 202 having the gas discharge cut lines 211 and 212 alternately formed as described above serve as a switchgear.

In the embodiment of the present invention, as shown in the center portion of the first and second synthetic resin layers 201 and 202, that is, the region overlapping with the position of the push pin 123 described above, the gas discharge cut line 211, In addition to the 212) it is characterized in that the perforation cut-off 220 is formed.

In this case, the perforated half cut line 220 is formed to overlap each other in the same region, that is, the central portion of the first and second synthetic resin layers 201 and 202, unlike the gas discharge cut lines 211 and 212. This is provided in order to facilitate the perforation in the packing 200 when the pressing plate 121 is pressed and the pressing pin 123 is moved downward.

That is, the half cut is formed to have a smaller thickness than the other parts of the synthetic resin layer, so that the punch pin can be easily formed in the desired part by the push pin 123.

The non-woven fabric layer 203 which serves to improve the sealing property of the inlet 301 of the container by shrinking a portion between the pressing surface 120 and the upper end of the inlet 301 of the container on the second synthetic resin layer 202. The nonwoven fabric layer 203 may be formed of a polyester (PET), polypropylene (PP), or polyethylene (PE) material.

In addition, the nonwoven fabric layer 203 prevents a small amount of contents (liquid) that can leak into a narrow gap in one bay and prevents the contents from leaking to the outside by allowing the fermentation gas to escape freely. Perform.

The detailed operation of the packing 200 and the pressing cap provided with the packing 200 will be described in more detail with reference to FIGS. 5 and 6 below.

5 is a longitudinal cross-sectional view showing the form when the pressing plate of the pressing cap shown in Figure 1 is pressed, Figure 6 is a packing shape when the internal pressure rises in the container without pressing the pressing plate of the pressing cap shown in FIG. It is a longitudinal cross-sectional view which shows.

First, referring to FIG. 5, this represents a state in which the pressing plate 121 of the pressing cap is pressed by an external force. In this case, the pressing pin 123 makes perforations of a predetermined size in the packing 200 located below the container ( 300) the operation of quickly flowing the fermentation gas inside to the outside is performed.

In this case, when the pressing plate 121 is pressed and the pressing pin 123 is moved downward, the first and second synthetic resin layers 201 and 202 may be easily formed as described above so that perforation may be easily generated in the packing 200. The perforated half cut 220 is formed at the center of the center, that is, the region overlapping with the position of the push pin 123.

Through this configuration, a large amount of fermentation gas generated by shaking the container can be discharged to the outside before the cap is opened. Therefore, the conventional problem, that is, when the cap is opened, the contents and the fermentation gas are mixed and foamed due to the pressure difference with atmospheric pressure. It can overcome the problem of overflowing into a state.

In addition, FIG. 6 illustrates that even when the pressure plate of the pressing cap is not pressed, an operation for flowing out a certain amount of fermentation gas to the outside when the internal pressure is increased in the container is described.

First, in the packing 200 according to the embodiment of the present invention, since the first synthetic resin layer 201 made of a cushion material having elasticity is positioned at a portion in contact with the container 300, even if the cap is not completely submerged in the container, The elastic property of the synthetic resin layer 201 may overcome the problem of the contents leaking out of the container 300 to the outside.

In addition, when the internal pressure rises in the container 300, the shape of the packing is changed by receiving pressure from the lower side of the packing 200 as shown in FIG. 6, and at this time, the pressing pin 123 of the pressing plate 121 is changed. As a result, the packing is bent in a "M" shape as shown.

In this case, portions of the gas discharge cut lines 211 and 212 formed in the first and second synthetic resin layers 201 and 202 constituting the packing 200 are naturally opened to allow the fermentation gas to be discharged inside the container.

However, the second synthetic resin layer 202 formed of a material having a predetermined strength is positioned on the first synthetic resin layer 201 so that the first synthetic resin layer 201 made of an elastic material bends in response to pressure. To prevent them.

In addition, since the nonwoven fabric layer 203 is provided on the second synthetic resin layer 202, a small amount of contents (liquid) that may leak into a narrow gap may be prevented from leaking to the outside.

5 and 6, an embodiment of the present invention has a passage for discharging gas between the cap body 110 and the outer circumferential surface of the inlet 301 of the container in order to more easily discharge the fermentation gas to the outside. There is a characteristic in point

FIG. 7 is a bottom view illustrating the inner side of the press cap illustrated in FIG. 1. Referring to FIG. 7 and FIG. 2, the screw 112 formed on the inner circumferential surface of the cap body 110 is discontinuously. To form a gas discharge passage 113 between the respective threads.

The gas discharge passage may be formed in the container body 300. That is, the thread 310 formed in the inlet 301 of the container 300 is discontinuously formed to form the second gas discharge passage 311 or further, the container inlet along the second gas discharge passage 311. By forming a groove having a predetermined length in the 301, it is possible to secure a passage for the discharge gas is discharged.

Even when the cap 100 and the container body 300 are coupled through the gas discharge passages 113 and 311, a passage through which the gas is discharged may be secured between the inner circumferential surface of the cap 100 and the outer circumferential surface of the container inlet 301. Will be.

Although the preferred embodiments of the present invention have been described above, the technical spirit of the present invention is not limited to the above-described preferred embodiments, and various caps are provided with various pressing plates in a range without departing from the technical spirit of the present invention specified in the claims. And it can be implemented as a fermentation traditional liquor container having the same.

100: press cap 110: cap body
111: packing fixing protrusion 112, 310: thread
120: press plate 121: pressure plate
122: elastic portion 123: push pin
200: packing 201: first synthetic resin layer
202: second synthetic resin layer 203: nonwoven fabric layer
211, 212: gas outlet incision 220: perforation half incision
300: container body 301: inlet
311: second gas discharge passage

Claims (12)

In the press cap for sealing in combination with the container,
A cap body fastened to the container by screwing;
A pressing surface formed on an upper end of the cap body and compressed to the container inlet when the container and the cap body are coupled;
A pressing plate provided at the center of the pressing surface, and having a pressing pin formed at a bottom surface thereof, the pressing plate being pressed into the cap with a predetermined elasticity; And
Packing is interposed between the cap body and the inlet of the container,
The packing is implemented in a three-layer structure in which the first synthetic resin layer, the second synthetic resin layer and the nonwoven fabric layer are sequentially stacked,
Each of the first and second synthetic resin layers is provided with at least one gas incision line, and the gas discharge incision line is formed alternately so as not to overlap each other. The method of claim 1,
Press cap, characterized in that the first synthetic resin layer is implemented with a cushion material having elasticity. The method of claim 2,
The first synthetic resin layer is a pressing cap, characterized in that formed of at least one material of expanded polypropylene (PP), expanded polyethylene (PE), silicone and rubber. The method of claim 1,
The second synthetic resin layer is a pressing cap, characterized in that formed of at least one of polyester (PET), polypropylene (PP), polyethylene (PE). delete delete The method of claim 1,
Push caps, characterized in that the perforated half cuts are formed in the areas of the first and second synthetic resin layers overlapping the positions of the push pins, respectively. The method of claim 1,
A pressing cap is formed around the pressing surface protruding portion protruding to have a height higher than the pressing plate. The method of claim 1,
Press cap, characterized in that the inner circumferential surface of the cap body is formed with a discontinuous screw thread for fastening the container and the screw fastening method. A cap body fastened to the container by screwing; A pressing surface formed on an upper end of the cap body and compressed to the container inlet when the container and the cap body are coupled to each other; A pressing plate provided at the center of the pressing surface, and having a pressing pin formed at a bottom surface thereof, the pressing plate being formed to be pressed into a predetermined elasticity into the cap; A press cap interposed between the cap body and the inlet of the container, the press cap including a packing implemented in a three-layer structure in which a first synthetic resin layer, a second synthetic resin layer, and a nonwoven fabric layer are sequentially stacked; And
The cap body is fastened to the cap body by a screwing method at an inlet, and an outer circumference of the inlet includes a container body having a cap fastening portion formed with a predetermined length of grooves in a central axis direction.
Each of the first and second synthetic resin layers is provided with at least one gas incision line, and the gas outlet incision line is formed alternately so as not to overlap each other. The method of claim 10,
A fermentation traditional liquor container, characterized in that the second gas discharge passage is formed by discontinuously forming a screw thread formed at the inlet of the container. delete

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