KR101800239B1 - Container for recycling - Google Patents

Abstract

The present invention relates to a recyclable butt tank, and more specifically, relates to a recyclable butt tank which is able to leave no remainder inside after discharging liquid content and to guarantee active workability also when filling with a content. To achieve this, according to the present invention, the recyclable butt tank comprises: a main frame (1) which accommodates liquid content; a cover (2) which seals the main frame (1); a circular inlet (3) placed on the cover (2) to fill with or discharge liquid content; a main fastening member (10) including fastening protruding units (11) which have a screw thread on an external side surface, being placed at regular intervals; and injection bump units (12) which are lower and thinner than the fastening protruding units (11) to connect the fastening protruding units (11), being placed on a circumference of the circular inlet (3); a vinyl pouch (20) including an entrance unit (21) which surrounds the main fastening member (10); and an accommodation unit (22) extended from the entrance unit (21) as one body to be placed on the main frame (1) and to be filled with liquid content; and an inlet cover (30) which may be combined with the screw thread of the main fastening member (10) to seal the circular inlet (3) and to fixate the entrance unit (21) of a vinyl pouch (30) on the main fastening member (10).

Description

[0001] CONTAINER FOR RECYCLING [0002]

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a container for a malleable container, and more particularly, to a container for a malleable container capable of preventing a residue from being left in the container after discharging the contents of the liquid, .

Generally, a malleable container is a cylindrical or hexahedron-shaped container for storing the contents of a liquid, a body formed with a space therein and an open top, a cover covering the opened upper portion of the body, A hole for forming a hole, a lid for opening or closing a hole, a handle used for transportation, and the like.

Most of the malleable containers having such a structure, especially the body portion, are formed by injection molding with plastic or press-working with a metal plate, and the contents thereof include various liquids such as paint, oil, food source, chemical agent and the like .

1, a conventional barrel container 100 includes a container body 110 formed by rolling a metal plate and a structure having a top plate 120 and a bottom plate 130 coupled to upper and lower portions of the container body 110, . The upper plate 120 is formed with a discharge port 122 for discharging the contents to the outside and a handle 124 is formed at one side of the discharge port 122 for facilitating the transportation of the packaging container 100 . Then, the upper plate 120 and the lower plate 130 are seamed to the container body 110 in order to maintain airtightness, sealability, and hermeticity.

However, since the cover is firmly fixed to the main body so that the contents can be stored for a long period of time, it is very difficult to open the cover in most conventional malting containers, and the contents are discharged while the lid is opened. There is a problem in that the residue can not be cleanly removed from the body, resulting in waste of the contents, or simply disposing the container itself due to contamination of the body.

Korean Utility Model Registration No. 20-0378501 Korean Utility Model Registration No. 20-0276078

SUMMARY OF THE INVENTION The present invention has been made to solve the above-mentioned problems of the prior art, and it is an object of the present invention to provide an ink jet recording head capable of preventing an inner residue from remaining in an attached state even when liquid contents are discharged, And it is an object of the present invention to provide a recyclable cork container which can be easily operated.

In order to accomplish the above object, the present invention provides a container comprising: a container body for containing contents of a liquid phase; a container lid for closing the container body; And a main entrance step portion having a height and a thickness smaller than that of the first and second engagement protrusions and connecting the first and second engagement protrusions to each other, A main fastening member; A vinyl pouch comprising an inlet portion surrounding the main fastening member and an accommodating portion extending integrally from the inlet portion and disposed in the container main body and filled with liquid contents; And an injection hole cover which is engageable with the thread of the main fastening member to seal the circular injection hole and fix the inlet portion of the vinyl pouch to the main fastening member.

Wherein the inlet portion of the vinyl pouch has a size and a thickness that can be fixed to the main fastening member by a self-restoring force.

According to another aspect of the present invention, there is provided a container comprising a container body for containing liquid contents, a container lid for enclosing the container body, and a circular hole provided in the container lid for filling or discharging the contents of the liquid phase. The container has a fastening protrusion formed on an outer surface thereof and spaced apart from the fastening protrusion by a predetermined distance, a main fastening part having a height and a thickness smaller than that of the fastening protrusion and connecting the fastening protrusion, Wow; A vinyl pouch comprising an inlet portion surrounding the main fastening member and an accommodating portion extending integrally from the inlet portion and disposed in the container main body and filled with liquid contents; A stepped insertion portion having a portion opened to expose the fastening protrusion of the main fastening member and forming a spiral engagement portion continuous with the fastening protrusion inserted into the main fastening portion and fixing the vinyl pouch inlet portion to the main fastening member A sub-fastening member; And an inlet cover coupled to the coupling protrusion of the main fastening member and the thread formed on the outer surface of the step insertion portion of the sub-fastening member to close the circular injection port.

And the main fastening member is spirally coupled to the step protrusion protruding along the circular injection hole in a state separated from the circular injection hole, and the injection protrusion cut in the step protruding portion is provided so as to communicate with the main end step portion. do.

Wherein the sub-fastening member closely contacts the side surface of the main fastening member and has an incised portion formed therein so as to be capable of flexing, wherein the bent portion is formed with an inner side surface of the main fastening member, And spaced apart from each other to form a spacing space therebetween.

The above-mentioned recyclable cork container according to the present invention is based on the principle of filling the contents of the liquid such as paint, oil, food source, chemical agent, etc. with the vinyl pouch inside the container. Therefore, Since the pouch is taken out to leave no residue in the container, the containers can be recycled, and the contents remaining in the plastic pouch can be squeezed cleanly, thus reducing the cost.

Also, when the contents are filled, since the air can smoothly flow into the inside and the outside of the container, the filling operation can also proceed smoothly.

BRIEF DESCRIPTION OF THE DRAWINGS Figure 1 shows a conventional barrel container.
2 is a perspective view showing a recyclable cork container according to a first embodiment of the present invention;
3 is an enlarged view showing a main engaging member of a recyclable cork container according to a first embodiment of the present invention separated from the main body.
4 is a perspective view showing a recyclable cork container according to a second embodiment of the present invention;
Fig. 5 is an enlarged view showing a main fastening member of a recyclable cork container according to a second embodiment of the present invention as an integral unit. Fig.
6 is an enlarged view showing a main engaging member of a recyclable cork container according to a second embodiment of the present invention separated from the main body;
7 is a sectional view showing the principle of use of a recyclable cork container according to a second embodiment of the present invention;
FIG. 8 is an exploded perspective view showing a sub-fastening member of a recyclable cork container according to a second embodiment of the present invention; FIG.

The terms and words used in the present specification and claims should not be construed as limited to ordinary or dictionary terms and the inventor may appropriately define the concept of the term in order to best describe its invention It should be construed as meaning and concept consistent with the technical idea of the present invention.

Therefore, the embodiments described in the present specification and the configurations shown in the drawings are merely the most preferred embodiments of the present invention, and not all of the technical ideas of the present invention are described. Therefore, It should be understood that various equivalents and modifications may be present.

BEST MODE FOR CARRYING OUT THE INVENTION Hereinafter, a recyclable waste container according to the present invention will be described with reference to the drawings.

2 is a perspective view showing a recyclable cork container according to a first embodiment of the present invention.

≪ Embodiment 1 >

The first embodiment of the present invention basically comprises a container body 1 for containing liquid contents, a container lid 2 for sealing the container body 1, A container for a cork comprising a circular inlet port provided in a lid and comprising a main fastening member provided along a circumference of a circular injection port and a second fastening member having a part fixed to the main fastening member, A plastic pouch 20 inserted into the container body 1 and filled with liquid contents such as paint, oil, food source, chemical agent, etc., and a circular pouring port 3 with the vinyl pouch 20 interposed therebetween And an inlet cover (30) which is coupled with the main fastening member (10) so as to be hermetically sealed.

The main fastening member 10 is provided along the circular injection port 3 to fix the vinyl pouch 20 or to be coupled with the injection port cover 30 to enable the circular injection port 3 to be sealed, 1, when the contents of the liquid phase are filled with the vinyl pouch 20 disposed in the container body 1, the air inside the container body 1 smoothly escapes to the outside. For this purpose, And has a protruding portion 11 and a leading end protruding portion 12 having a height and a thickness smaller than that of the protruding protruding portion 11 and connecting the protruding protruding portion 11. [

According to such a main fastening member 10, the injection port cover 30 can be screwed and fixed to the main fastening member 10 by the fastening protrusion 11. As a result, the injection port cover 30 can be fixed to the circular injection port 3 The leading end step portion 12 having a height and a thickness smaller than the fastening protruding portion 11 is capable of allowing air to flow between the container main body 1 and the vinyl pouches 20 disposed therein The air between the container main body 1 and the vinyl pouch 20 can be smoothly discharged to the outside through the side of the leading end step portion 12 when the contents are filled with the vinyl pouch 20, As a result, there is no problem in expanding the volume of the vinyl pouch 20 in the container body 1, so that the contents can be easily charged into the vinyl pouch 20.

For example, when the main fastening member 10 is integrally formed with the circular injection port 3, the fastening protrusion 11 can be formed in the injection molding process when the container lid 2 is plastic, At a time, the inside can be processed into an empty form through forming, which is a type of press metal processing.

The structure in which the main fastening member 10 is detachable from the circular injection port 3 as shown in FIG. 3 will be described with reference to a second embodiment of the present invention which will be described in detail below.

The vinyl pouch 20 includes an inlet portion 21 surrounding the main fastening member 10 and a receiving portion 21 extending integrally from the inlet portion 21 and disposed in the container main body 1 to fill the liquid content The inlet portion 21 has a size that can be arranged in the form of spreading over the fastening protrusion 11 and the main mouthpiece jaw portion 12 and the receiving portion 22 is provided with a container body 1 And then has a size that can be contacted to the inner surface of the container body 1 while the volume is increased as the contents are filled.

The plastic pouch 20 itself has a flexible nature so that when the inlet portion 21 is disposed along the clamping projection 11 and the main entrance portion 12, The space provided between the inlet end portions 21 and the main fastening member 10 can be provided with an air flow path for facilitating the filling of the contents, The vinyl pouch 20 is taken out from the container body 1 at the end even when the contents are not directly brought into contact with the container 1 so that a small amount of the vinyl pouch 20 The contents can be squeezed cleanly.

If the inlet 21 of the vinyl pouch 20 is not sufficiently fastened to the main fastening member 10, the entire vinyl pouch 20 may fall into the container body 1 during the contents filling process, The size and thickness of the inlet portion 21 may be appropriately adjusted in accordance with the size of the main fastening member 10 so that the inlet portion 21 may be fixed to the main fastening member 10 by its own restoring force, A method of securing it firmly to the base 10 can be considered.

The injection port cover 30 is for sealing the circular injection port 3 which is the injection or discharge path of the contents and can be coupled with the threads of the main fastening member 10. The main fastening member 10 and the injection port cover 30 of the vinyl pouch 20 are fixed to the main fastening member 10 while fixing the inlet 21 of the vinyl pouch 20.

A sealing material such as a rubber packing may be applied to the inside of the injection port cover 30 so as to prevent the contents from being poured from the container body 1. However, since the inlet portion 21 of the vinyl pouch 20 is made of rubber, It is possible to effectively prevent the contents from flowing out of the container main body 1 when the main fastening member 10 and the injection cover 30 are engaged with each other.

4 is a perspective view showing a recyclable cork container according to a second embodiment of the present invention.

≪ Embodiment 2 >

The second embodiment of the present invention basically comprises a container body 1 for containing liquid contents, a container lid 2 for enclosing the container body 1, a container 2 for filling or discharging the contents of the liquid phase, A container for a cork comprising a circular inlet port provided in a lid and comprising a main fastening member provided along a circumference of a circular injection port and a second fastening member having a part fixed to the main fastening member, A vinyl pouch 20 which is inserted into the container body 1 and filled with liquid contents such as paint, oil, food source, chemical agent and the like and a vinyl pouch 20 which is inserted into the main fastening member 10 to fix the vinyl pouch 20 Shaped sub-engaging member 40 for engaging the main engaging member 10 and the sub-engaging member 40 and an inlet cover 50 for sealing the circular injection port 3 while being engaged with the main engaging member 10 and the sub-engaging member 40.

Since the main fastening member 10 and the vinyl pouch 20 are the same as those described in the first embodiment of the present invention, detailed description thereof will be omitted.

In the first and second embodiments of the present invention, the main fastening member 10 may be integrally formed with the circular injection port 3, but when the container lid 2 is made of metal, The main fastening member 10 can be considered as being a component separated from the circular injection port 3 for the reason that the process of forming the circular opening 3 in the circular opening 3 of the container cover 2 may be difficult or complicated (See Figs. 3 and 6).

The main fastening member 10 having such a separated structure can be spirally engaged with the step protrusion 3-1 protruding along the circumference of the circular injection hole 3 as in the case of a conventional container made of a metal material, The injection protrusion 3-1 may be further provided with an injection cutout 3-2 that is cut to communicate with the injection tip 12 in order to facilitate filling of the injection tip 20 with the injection tip.

According to the main fastening member 10 of the separate form as described, when the contents are filled in the receiving portion 22 of the vinyl pouch 20 in the container main body 1, the container main body 1, The air between the main cutting edge portion 22 and the main cutting edge portion 22 can be discharged to the outside through the injection cutting portion 3-2 and the main cutting edge portion 12,

The sub-fastening member 40 functions to fix the inlet 21 of the vinyl pouch 20 to the main fastening member 10 while being simply inserted into the main fastening member 10. The sub- A stepped insertion portion 41 having a portion opened to expose the fastening protrusion 11 of the main fastening member 10 and forming a spiral engagement portion continuous with the fastening protrusion 11 inserted into the main step portion 12, And the entrance portion 21 of the vinyl pouch 20 is fixed to the main fastening member 10 by the step insertion portion 41 inserted into the main entrance portion 12 of the main fastening member 10 While allowing the inlet cover 50 to be spirally engaged with the clamping protrusion 11 and the stepped insert 41 to enable sealing of the circular inlet 3.

As shown in the figure, the sub-fastening member 40, which is in close contact with the inner surface of the main fastening member 10 with the inlet 21 of the vinyl pouch 20 interposed therebetween, The vinyl pouch 20 is brought into contact with the entire inner surface of the main fastening member 10 in the process of discharging the air between the vinyl pouches 20 disposed in the main body 10, Lt; / RTI >

In order to solve the above problem, the sub-fastening member 40 which is in close contact with the inner side surface of the main fastening member 10 is provided with a bent portion 41 at the inner side so as to form an incised portion, A structure may be considered in which a spacing protrusion 41-1 is formed as shown in FIG. 7 so that a space is formed between the inner side of the main fastening member 10 and the inner side of the sub-fastening member 40, .

According to the sub-fastening member 40 as described above, a space for air flow can be formed between the main fastening member 10 and the vinyl pouch 20 due to the space formed by the spacing protrusions 41-1, Most of the air between the container body 1 and the accommodating portion 22 when the contents are filled into the accommodating portion 22 of the vinyl pouch 20 in the container main body 1 is supplied to the injection cutter 3- 2 and the main jaw portion 12 and can be smoothly discharged to the outside.

The inlet cover 50 is engaged with a thread formed continuously on the outer surface of the clamping protrusion 11 of the main fastening member 10 and the step insertion portion 41 of the sub-fastening member 40, The injection port cover 50 is used to simultaneously couple the main fastening member 10 and the sub-fastening member 40 while the injection port cover 30 is used to fix the vinyl pouch 20, (3).

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it will be understood by those skilled in the art that various changes and modifications may be made therein without departing from the spirit and scope of the invention as defined in the appended claims. Should be construed as being included in the scope of the present invention.

1: Container body 3: Container cover
4: circular inlet 10: main fastening member
11: fastening protrusion 12: main jaw portion
20: vinyl pouch 21: inlet part
22: receptacle 30: inlet cover
40: Sub-fastening member 41:
50: inlet cover 4-1: step protrusion
4-2: injection cutting portion 42: bending portion
42-1:

Claims (5)

delete (2) for enclosing the container body (1) for filling the contents of the liquid phase, a container body (2) for enclosing the container body (1) In the malleable vessel including the injection port 3,
(12) having a height and a thickness smaller than that of the fastening protrusion (11) and connecting the fastening protrusion (11) to each other, the fastening protrusion (11) A main fastening member 10 provided around the circular injection port 3;
An inlet portion 21 surrounding the main fastening member 10 and a receiving portion 22 extending integrally from the inlet portion 21 and disposed in the container main body 1 and filled with liquid contents A vinyl pouch 20;
A stepped insertion portion (12) having a portion opened to expose the fastening protrusion (11) of the main fastening member (10) and forming a helical connection portion continuous with the fastening protrusion (11) A sub-fastening member 40 for fastening the inlet 21 of the vinyl pouch 20 to the main fastening member 10;
An inlet cover 50 sealing the circular injection port 3 while being coupled with a thread formed on the outer surface of the clamping projection 11 of the main fastening member 10 and the step insertion portion 41 of the sub-fastening member 40; Wherein said container comprises a plurality of containers.
The method of claim 2,
The main fastening member 10 is spirally coupled to the step protrusion 3-1 protruding along the circumference of the circular injection hole 3 while being separated from the circular injection hole 3,
Wherein the step protrusion (3-1) is provided with an injection cutting part (3-2) which is cut so as to communicate with the main step part (12).
delete The method of claim 2,
The sub-fastening member 40, which is in close contact with the inner side surface of the main fastening member 10, has an incised portion formed therein,
Wherein the bending portion has a spacing protrusion formed between the inner side surface of the main fastening member and the inner side of the sub-fastening member. Vessel.

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