KR200260990Y1 - a container for sealing contents - Google Patents

Abstract

The present invention relates to an airtight packaging container, the storage space 13 is formed therein, the body 12 is provided with a bellows shape to be lifted or unfolded, a bottle neck shaped male thread 14 on one side; A female threaded portion 16 is formed at one end of the perm solution supply passage 17 to be coupled to the male threaded portion 14 of the body 12, and a valve 18 is installed at the other end of the supply passage 17, and the supply passage 17 is provided. In the middle part, a sealed packaging container composed of a lid 15 having a check valve 19, 29, 39, 49 is provided.

Therefore, since the packaging containers 11, 21, 31, 41, and 51 of the synthetic resin material are provided in a bellows shape, they are resistant to external impact and are not easily torn, and can be reused by refilling the permanent wave lotion. Permanent wave lotion filled inside can be identified from the outside, and the remaining amount can be checked, and the permanent wave lotion is discharged by artificial compression method, so it is not only smoothly discharged even if the viscosity of the permanent wave lotion is high or small, Since the outlet may be located at the top or bottom of the packaging container, the exterior of the packaging container can be made relatively freely.

Description

Container for sealing contents {a container for sealing contents}

The present invention relates to a packaging container, and more particularly to a sealed packaging container.

Milk, straight creams, gels, acidic shampoos and coloring agents, especially permanent wave lotions (hereinafter abbreviated as perm liquids) are oxidized, contaminated by microorganisms and mixed with dust when they come into contact with the atmosphere. It causes problems.

Therefore, the sealing treatment of these materials is most important, and usually sold in a disposable container, so in beauty salons to buy them and use them at the time of perm.

As a result of the use of the disposable perm liquid packaging container, various problems occurred, such as the waste of raw materials, the increase of labor, and the increase of labor cost according to the production of large quantities of the disposable packaging container and the packaging paper, sometimes disposable packaging There is a case that the perm solution filled in the container may remain.The perm solution of the container once opened cannot be used again, resulting in waste of materials by partially using or discarding it, and by discarding the disposable packaging container after one use. There was a problem such as increased garbage.

In order to solve this problem, a perm liquid packaging container as shown in FIGS. 1 and 2 has been developed and produced in recent years, which is a case 2 of a paper material, a handle strap 4 of an upper part of a case 2, It consists of a packaging container (1) accommodated in the case (2) and vacuum-packed and filled with a perm solution, and a nozzle (3) provided on one side to discharge the perm solution in the packaging container (1).

However, the conventional perm liquid packaging container is more economical than the disposable packaging container, but there are also various problems. First, these packaging containers also have to be disposed of when the perm liquid is completely used, and a waste is generated. Since the packaging container 1 of vinyl material is weak to impact, there is a problem that the perm solution flows easily due to a slight impact during transportation, and the perm solution has a high viscosity or the amount of the perm solution in the packaging container 1 because of the natural shrinkage method. When less, it was not discharged smoothly.

An object of the present invention for solving the above problems is to provide a sealed packaging container that is resistant to impact and reusable.

The present invention hermetic packaging container for achieving the above object, in a hermetically sealed packaging container, the storage space is formed therein, and the bellows shape is lifted or unfolded, the body is provided with a bottle-shaped male screw portion on one side; A female screw portion is formed at one end of the perm fluid supply passage to be coupled to the male screw portion of the body, and a valve is installed at the other end of the supply passage, and a check valve is installed at the middle of the supply passage.

Therefore, since the packaging container of the synthetic resin material is provided in a bellows form, it is resistant to external impact and is not easily torn, and can be reused by refilling the perm solution, and the remaining amount can be identified by identifying the perm solution filled inside from the outside. Since the perm solution is discharged by artificial compression method, even if the viscosity of the perm solution is high or small, the discharge is smooth and the outlet of the lotion may be located at the top or the bottom of the packing container. There is an effect that can be produced relatively freely.

1 and 2 are a perspective view and a partial cutaway view showing a conventional sealed packaging container

Figure 3 and Figure 4 is a partial cross-sectional view showing the sealed packaging container of the present invention

5 and 6 are partial cross-sectional views showing another embodiment of the check valve of the packaging container of the present invention

7 and 8 are partial cross-sectional views showing yet another embodiment of the check valve.

9 and 10 are partial cross-sectional views showing yet another embodiment of the check valve.

Figure 11 is a partial cross-sectional view showing another embodiment of the present invention sealed packaging container

* Description of the symbols for the main parts of the drawings *

11,21,31,41,51; Packaging containers 12; Body

13; Storage space 14; Male thread

15; Lid 16; Female thread

17; Supply channel 18; valve

19,29,39,49; Check valve

Specific features and advantages of the present invention will become more apparent from the following description with reference to the accompanying drawings.

In Fig. 3, the sealed packaging container of the present invention is divided into a body 12 and a lid 15.

The body 12 has a storage space 13 formed therein, and has a bellows shape so as to be lifted or unfolded, and the upper portion of the body 12 is provided with a male screw portion 14 having a bottleneck shape.

The lid 15 coupled to the body 12 has an L-shape, and a perm solution supply passage 17 is formed therein, and one end of the supply passage 17 is coupled to the male screw portion 14 of the body 12. The female screw portion 16 is formed as much as possible, and the valve 18 is provided at the other end of the supply passage 17.

And a check valve 19 is provided in the middle of the supply passage (17), the end of the check valve 19 is hinged to one side corresponding to the supply passage (17) as shown in Figs. When the internal pressure of the body 12 is increased, the other end is lifted upward.

The present invention hermetic packaging container having such a configuration, when the valve 18 is first opened, and then the upper portion of the packaging container 11 is pressed, the pressure in the storage space 13 is increased while the perm solution is checked as shown in FIG. 4. ) Is pushed upwards, and thus the check valve 19 is opened and discharged through the supply passage 17 of the lid 15.

When the upper portion of the packaging container 11 is pressed down, the packaging container 11 is restored and the outside air is introduced into the storage space 13, and the check valve 19 is closed to block the outside air to be introduced. In this state, the valve 18 is locked.

Since the enclosed packaging container of the present invention has a double valve structure, the perm solution in the packaging container 11 is reliably cut off from the outside air. When not in use, the valve 18 and the check valve 19 are closed. Since the storage space 13 is closed from the outside because all are closed, and the check valve 19 is closed even if the valve 18 is opened due to carelessness, the storage space 13 is also blocked from the outside. When the upper portion of the packaging container 11 is pressed while the valve 18 is opened, the perm solution in the storage space 13 is discharged through the supply passage 17 so that external air flows into the storage space 13. It doesn't work.

That is, the packaging container 11 of the present invention is always in use or not in use, so the storage space 13 is blocked from the outside air so that the perm solution is prevented from being oxidized or contaminated.

In addition, the packaging container 11 of the present invention has a bellows pack shape of the transparent material, so that the interior of the packaging container 11 can be checked to check the state of the perm liquid storage.

Therefore, by pressing the packaging container (11) to check the amount of perm when the perm solution is discharged, it is possible to check the amount used during the perm, these usage data can prevent waste perm In addition, it can predict the purchase and consumption of perm, and can be used for customer management.

Conventionally, since the case 2 is made of paper, it is easily torn or deformed when it is subjected to shock or water when transporting, and in this case, the nozzle 3 is not firmly supported by the case 2. The packaging container 11 of the present invention made of a synthetic resin material is resistant to external shocks such as a bellows-shaped bucket and is not easily torn even when an impact is applied during transportation.

Since the perm solution is discharged by pressing the upper portion of the packaging container 11, even if the viscosity of the perm solution is high or a small amount of the perm solution remains in the storage space 13, the perm solution is smoothly discharged by the artificial compression method.

In addition, in order to package and use the perm solution in the prior art, a vacuum pack-shaped packaging container 1 is prepared and equipped, and the case 2 of paper material is combined and provided on the outside of the packaging container 1, while the present invention Since only the bellows-type packaging container 11 is manufactured and provided, packaging is simpler than in the related art.

As another advantage of the present invention, the filling of the perm solution in the prior art is impossible to use all of the perm solution to be disposed of, resulting in the generation of waste, while the present invention is used to cover all the perm solution in the packaging container 11 Open (15) and fill the perm solution for reuse.

In the related art, since the perm solution is discharged through the nozzle 3 by the pressure of the perm solution, the nozzle 3 is installed only on the lower side of the storage container 1, while the outlet of the packaging container 11 of the present invention is Since it may be installed anywhere regardless of the upper side or the lower side, the design design of the packaging container 11 is relatively free.

For the reason described above, when the perm solution is left in the packaging container 1 in a small amount, the pressure due to the load of the perm solution is lowered, so that the perm solution is not discharged smoothly, but the perm solution in the packaging container 1 cannot be completely used. However, the present invention can completely discharge the perm solution by pressing the storage container completely, so that even a small amount of the perm solution.

Meanwhile, the conventional packaging container 1 has to separately prepare the packaging container 1 and the case 2 for each capacity of the perm solution to be filled, while the present invention does not unfold the packaging container 11 according to the capacity of the perm solution to be filled. Or shrinkage, it is not necessary to manufacture the packaging container 11 in several sizes.

5 and 6 are partial cross-sectional views showing another embodiment of the check valve of the sealed packaging container of the present invention, the check valve 29 is a support protrusion (29a) formed around the middle of the supply passage 27, and support A stopper 29b provided on the protrusion 29a to selectively open and close it, a connection part 29c formed below the stopper 29b, a support piece 29e provided at the bottom of the connection part 29c, and a support piece It is provided between 29e and the support protrusion 29a, and consists of the spring 29d which presses and supports the stopper 29b to the upper surface of the support protrusion 29a.

The check valve 29 of the packaging container 21 opens the valve 18 and presses the packaging container 21 as shown in FIG. 6 while the valve 18 and the check valve 29 are closed as shown in FIG. As the support piece 29e is pushed upward by the pressure of the liquid, the stopper 29b is transferred upward, so that the perm solution is discharged, and the spring 29d is in a compressed state.

On the other hand, when the packaging container 21 is pressed, the spring 29d is restored while the pressure inside the packaging container 21 is reduced, and thus the support piece 29e is lowered to move the stopper 29b to the upper side of the support protrusion 29a. Since it is supported on the periphery it will block the supply passage (27).

3 and 4, the check valve 29 of the packaging container 21 is similar to that of FIG. 3 and FIG. 4 when the perm solution is discharged or not used, or the upper tanker in which the valve 18 is opened. Perm liquids are isolated from air in the atmosphere.

7 and 8 are partial cross-sectional views showing still another embodiment of the check valve of the sealed packaging container of the present invention, the check valve 39 is provided in the middle of the supply passage 37 and the through hole 39b in the center thereof. ) Is provided between the plate (39a) formed, the ball (39c) for selectively opening and closing the through hole (39b) of the plate (39a), and the ball (39c) between the ball (39c) and the upper surface of the supply passage (37) It consists of the spring 39d which presses and supports the through-hole 39b of the diaphragm 39a.

Pressing the packaging container 31, the spring 39d is compressed and the ball 39c is pushed upwards to open the through hole 39b of the diaphragm 39a, so that the perm solution is discharged, and the packaging container 31 is pressed. When the spring 39d is restored, the ball 39c presses and supports the through hole 39b of the diaphragm 39a, thereby blocking the inside of the packaging container 31.

9 and 10 are partial cross-sectional views showing another embodiment of the valve valve in the sealed packaging container of the present invention, the check valve 49 is fixed to the central portion of the supply passage 47, and cut in the center The groove 49a is formed so that the cutting groove 49a is opened when the internal pressure of the packaging container 41 is increased.

When the packaging container 41 is pressed, the permeate is discharged while the cutting groove 49a of the check valve 49 is opened by the pressure of the perm solution, and the check valve 49 is restored when the packing container 41 is released. Opening the incision groove (49a) is closed because the interior of the packaging container 41 is blocked.

Although the configurations of the check valves 19, 29, 39, 49 described above are different from each other, their functions are the same, and those skilled in the art will be able to modify them.

Figure 11 is a partial cross-sectional view showing another embodiment of the sealed packaging container of the present invention, between the case 52 and the bottom of the packaging container 51 and the bottom of the case 52 is provided on the outer periphery of the unfolded packaging container 51 It is further provided with a spring 54 for pressing and supporting the packaging container 51 upwards.

Since the packaging container 51 is always pressed by the spring 54, when the valve 18 is opened, the perm solution in the packaging container 51 is automatically discharged.

Therefore, this invention packaging container 51 has the advantage that it is very convenient to use because there is no need to press by hand.

According to the sealed packaging container according to the present invention as described above, since the packaging container 11, 21, 31, 41, 51 of the synthetic resin material is provided in a bellows shape, it is resistant to external impact and not easily torn , Permanent wave lotion can be refilled and reused. Permanent wave lotion filled inside can be discerned from the outside to check the remaining amount. Permanent wave lotion has high viscosity because the permanent wave lotion is discharged by artificial compression method. Even if a small amount remains, the discharge is not only smooth, but the outlet of the lotion may be located at the top or bottom of the packaging container, so that the appearance of the packaging container may be relatively freely produced.

Claims (6)

A body 12 having a storage space 13 formed therein, having a bellows shape, being lifted or unfolded, and having a male screw portion 14 having a bottleneck shape at one side thereof; A female screw portion 16 is formed at one end of the perm solution supply passage 17 so as to be coupled to the male screw portion 14 of the body 12. In the sealed packaging container consisting of a lid 15 for opening and closing the perm solution supply passage 17 of the screw portion 16, The lid 15 is provided with a valve 18 at the other end of the supply passage 17, and check valves 19, 29, 39 in the middle of the supply passages 17, 27, 37, and 47. Sealing packaging container, characterized in that consisting of a lid (15) is installed (49). The method of claim 1, wherein the check valve 19, One end is hinged to one side corresponding to the supply passage (17), the other end of the packaging container characterized in that the other end is lifted upward when the internal pressure of the body (12) is increased. The method of claim 1, wherein the check valve 29, A support protrusion (29a) formed around the middle of the supply passage (27), A stopper 29b provided on the support protrusion 29a to selectively open and close it; A connection part 29c extending downward from the stopper 29b; A support piece 29e provided at a lower end of the connecting portion 29c, Sealing packaging container, characterized in that consisting of a spring (29d) provided between the support piece (29e) and the support protrusion (29a) for pressing the stopper (29b) on the upper surface of the support protrusion (29a). The method of claim 1, wherein the check valve 39, The diaphragm 39a which is provided in the middle part of the said supply passage 37, and the through-hole 39b is formed in the center, A ball 39c for selectively opening and closing the through hole 39b of the diaphragm 39a, Sealing packaging container, characterized in that made of a spring (39d) provided between the ball 39c and the upper surface of the supply passage 37 to press the ball (39c) to the through hole (39b) of the diaphragm (39a) . The method of claim 1, wherein the check valve 49, The supply passage 47 is fixed in the center portion, and the incision groove 49a is formed in the center, when the internal pressure of the packaging container 41 is increased, the incision groove 49a is opened so as to be opened. Packing container. The method of claim 1, Case 52 is provided on the outer circumference of the packaging container 51, Sealing packaging container characterized in that it is provided between the bottom of the packaging container 51 and the bottom surface of the case 52 is further provided with a spring (54) for pressing the packaging container 51 upwards.