KR200346357Y1 - standing container back having waterproofing - Google Patents

Abstract

The present invention is equipped with an inner shell of a material that can play a waterproof and dampproof role in an upright container bag that is formed of a polygon such as a square to load a large number in a narrow space, and the inner shell of a function that maintains an upright rectangle to be waterproof and moistureproof. The present invention relates to a rectangular upright waterproof and moisture-proof container bag for storing a storage required for a long time and forming a ring on the outer shell to facilitate transportation and movement.

The rectangular upright waterproof and moistureproof container bag according to the present invention has an outer shell, a first endothelial material made of a material for waterproofing and moisture proofing, a second endothelial of storing or discharging and storing uprights, and an outer skin. And an opening and closing member for selectively opening and closing the inlet and outlet of the outer shell.

Description

Standing container back having waterproofing

The present invention relates to a rectangular upright waterproof and moistureproof container bag, and more specifically, to an upright container bag formed of polygons such as squares for loading a large number in a narrow space. It is equipped with the inner shell of upright function to maintain a square, so that the storage that needs waterproof and moisture proof can be stored stably for a long time, and the rectangular upright waterproof and moisture proof type for convenient transportation and movement by forming a loop on the outer shell It is about a container bag.

In general, a container bag is mainly used when transporting a large amount of granules, such as grains or grains, such as a chemical such as resin (resin) or cement.

The container bag is made of a fiber or synthetic resin material to maintain the outer appearance of the container bag and at the same time to maintain the strength, to form an endothelial to be combined with the inner surface of the outer shell, the inner shell is inserted into the outer shell is used. .

On the other hand, the endothelial is to be separated from the outer shell and to keep the contents in the endothelial.

According to the configuration of the outer shell of the container bag, the bag main body is formed, and a cover part is formed at the upper part of the bag main body, and a bottom part is formed at the bottom of the bag main body, respectively, and these cover parts and the bottom part are open.

The carrying rope is fitted in the upper circumference of the bag main body.

Moreover, the said endothelial has the shape which opened up and down like an outer shell.

When carrying a package using such a container bag, open the cover part, fix the upper part of the endothelial inside the outer shell, and insert the contents. When the contents are finished, the upper end of the inner skin and the outer cover of the outer skin are tied together with a string. .

Then, the transport rope is hooked to the hook of the transport machine or transported or stored at the transport place.

As above, if you want to transport the package in the container bag to the transport destination and put it in the storage tank or processing machine of the destination, hook up the transport machine to the transport rope, lift the container bag, and then place the bottom of the container bag in the storage tank or hopper of the processing machine. It is placed on top, and then unscrews the bottom strap and then unscrews the bottom strap of the endothelium so that the endothelial package is introduced into the hopper.

However, the conventional container bag has a problem that can not be stored for a long time when storing the storage that requires waterproof and moisture-proof because the inner bag is not formed of a waterproof and moisture-proof material.

In addition, it takes up a lot of space during the loading operation of the conventional container bag, there was a problem that the logistics cost is increased because the up and down work of the container bag is inconvenient and not easy to store.

The present invention has been made to solve the above problems, between the inner and outer skin of the rectangular stand-up container bag by interposing the inner skin of the vinyl material for waterproof and moisture-proof to protect the contents to be stored from external moisture and moisture Square upright waterproof and moistureproof container that keeps quality for a long time and maintains quality, and facilitates loading and unloading of container bags, thereby preventing safety accidents and improving costs by improving productivity and reducing logistics costs. The purpose is to provide a bag.

The present invention for achieving the above object is the outer shell, the first endothelial made of a material for waterproof and moisture-proof, and the second endothelial to store or discharge the storage and to maintain the upright while forming a square, the second Square upright waterproof, characterized in that it comprises a reinforcement for reinforcing the second endothelial while maintaining the circumferential shape of the endothelium, a ring for lifting the outer shell and an opening and closing member for selectively opening and closing the inlet and outlet of the outer shell And to provide a moisture proof container bag.

1 is a perspective view of a container bag according to the present invention.

2 is an exploded perspective view of a container bag according to the present invention.

3 is a cross-sectional view of a container bag according to the present invention.

Figure 4 is a longitudinal sectional view of the container bag according to the present invention.

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

10: container bag 20: jacketed

22: inlet 24: outlet

30, 40: 1st and 2nd endothelial 32: tape

42: communication port 50: reinforcement

52: through hole 60: loop

70: opening and closing member 71: cover

73: lid strap 75: lid

76: aid

Hereinafter, with reference to the accompanying drawings, the configuration of the subject innovation will be described in more detail. 1 is a perspective view of a container bag according to the present invention, Figure 2 is an exploded perspective view of a container bag according to the present invention.

And, Figure 3 is a cross-sectional view of the container bag according to the present invention, Figure 4 is a longitudinal cross-sectional view of the container bag according to the present invention.

As shown in Figures 1 to 4, the rectangular upright waterproof and moisture-proof container bag according to the present invention is a polygonal columnar shape, the outer shell formed with the inlet port 22 and the outlet port 24 on the upper surface respectively. 20 and inserted into the outer shell 20 and exposed to both ends opened through the inlet 22 and the outlet 24 to the outside to contain or discharge the stored material, for waterproofing and moisture proof material The first endothelial 30 consisting of, and the inside of the first endothelial 30 is inserted into the outer shell 20 and the first endothelial 30 together with each other is fixed by a thread or tape at each corner, the upper Opening and forming a communication port 42 on the bottom surface to store or discharge the stored matter, and the second endothelial 40 and the corners of the second endothelial 40 to maintain a square upright, the storage is provided While maintaining the circumferential shape of the second endothelial 40 by the injection, the first endothelial A reinforcement part 50 for reinforcing 30, at least one upper portion of the outer shell 20, and a ring 60 for lifting the outer shell 20 as necessary, and the inlet 22; And an opening and closing member 70 for selectively opening and closing the outlet 24.

The container back (10) is to store the particulate or powdery contents such as rice, fertilizer, etc., and consists of the outer shell 20, the first endothelial 30 and the second endothelial 40, the second The reinforcement 50 is further provided at the inner edge of the endothelium 40.

The outer shell 20 may be formed in a circular or polygonal shape, it is preferably formed of a rectangular pillar in order to increase the convenience of loading and utilization of the loading space.

In addition, an open inlet 22 is formed at the center of the upper surface of the shell 20, and an open outlet 24 is formed at the center of the lower surface.

In addition, the first endothelial 30 is inserted into the inside of the outer shell 20, and the open upper portion is exposed to the outside of the inlet 22 of the outer shell 20 and the lower portion is discharged to the outlet 24 of the outer shell 20. It consists of an exposed length.

In addition, the first endothelial 30 is made of a material having a waterproof and moisture proof effect to protect the contents stored from external moisture or moisture during storage, such as when the container bag 10 is loaded.

Thus, the first endothelial 30 is made of a conventional vinyl material.

In this case, when the contents are introduced into the container bag 10, when the upper portion of the first endothelial 30 is raised to the outside of the inlet 22 of the outer shell 20 and is not exposed, the contents are made of the outer shell 20. ) And the first endothelial 30 to prevent moisture and waterproof.

And, if the lower end of the first endothelial 30 is not exposed to the outside of the outlet 24, the contents discharged to the outside through the first endothelial 30 will remain inside the outer shell 20.

On the other hand, the second endothelial 40 is inserted into the first endothelial 30.

In addition, the second endothelial 40 has a state in which the entire upper portion is opened, and forms a communication port 42 in the center of the lower surface.

The communication port 42 is perforated at a position coinciding with the outlet port 24 of the shell 20.

In addition, the corresponding edges of the outer shell 20, the first endothelial 30 and the second endothelial 40, and upper and lower edges are sewn together and fixed together.

In addition, the edges and upper and lower edges corresponding to the outer shell 20 and the first and second inner shells 30 and 40 may be fixed together by a tape (not shown).

At this time, since the first endothelial 30 is a vinyl material that is relatively torn than the outer skin 20 or the second endothelial 40, the tape 32 is attached to the stitched portion to increase durability.

The tape 32 is attached to the outside of the first endothelial 30 to be sewn together with the outer shell 20 and the second endothelial 40.

In addition, reinforcing portions 50 are provided at respective inner corners of the second endothelial 40.

The reinforcement part 50 is provided to be fixed in a diagonal direction at the corner of the second endothelial 40.

The reinforcement part 50 is sewn on the second endothelial 40 to be fixed.

In addition, when the contents are introduced into the second endothelial 40 through the inlet 22, the reinforcement 50 serves to maintain the angled shape of the second endothelial 40, the second endothelial 40 A plurality of through-holes 52 are provided in the longitudinal direction so that the contents to be injected into) may be spread evenly into the second endothelial 40.

In addition, the reinforcement 50 is provided to reinforce the edge of the first endothelial 30 that is relatively weak internal stress by the contents stored.

On the other hand, the outer shell 20 and the second endothelial 40 is EVA, polyester (POLYESTER), polypropylene (PP), polyethylene (PE), polyvinyl to maintain the upright state when the contents are put It is preferably formed of chloride (PVC) sheets, films or the like.

In addition, an upper ring 60 is formed on the outer shell 20.

The ring 60 is preferably formed at the four corner edges of the shell 20.

The end of the ring 60 extends downward to the side of the outer shell 20 to be sewn with thread to securely hold the container bag 10.

On the other hand, the opening and closing member 70 is sewn around the end of the inlet 22 and outlet 24 radially sewn end of the cover portion 71 formed the insertion hole 72, and the cover portion 71 The cover strap 73 is inserted in the insertion hole 72 in order) to selectively open or close the inlet 22 and the outlet 24 by pushing or pulling the cylindrical opening or closing opening 74 of the cylindrical tube inserted in both ends. And, formed in the lower portion of the inlet port 22 and the outlet port 24 is formed with an overcoat 75 for complementary sealing the inlet port 22 and the outlet port 24, the inside of the shell 20 It extends from the lower surface is exposed to the inlet 22 and the outlet 24, it consists of a bundle (77) fixed to the outer periphery is made of an auxiliary tool (76) for maintaining the waterproof and moisture-proof by binding as necessary.

The cover portion 71 is formed of four pieces having a triangular shape, the bottom side is formed to be connected to the outer shell (20).

Then, the end of the cover portion 71 is rolled to form the insertion hole 72 is sewn with thread.

The cover strap 73 is inserted into the insertion hole 72, and both ends of the cover strap 73 meet at one place.

Then, the opening and closing port 74 is forcibly inserted into the ends of the two strands of the cover strap 73.

The opening and closing hole 74 is a circular tube shape having a diameter such that it is forcibly fitted to the end of the two-strand cover 73.

At this time, when the cover strap 73 is pulled while pushing the opening / closing hole 74 in the cover part 71 direction, the size of the inlet port 22 or the outlet port 24 decreases to seal the upper and lower parts of the outer shell 20. Done.

On the other hand, the lid 75 is extended to the lower portion of the inlet 22 and the discharge port 24 is to be supplemented to seal the inside of the cover portion 71.

The overcoat 75 may be formed to be integrally formed on the inner surface of the outer shell 20 adjacent to the inlet 22 and the outlet 24 or may be sewn into the inner surface of the outer shell 20. do.

In addition, the auxiliary tool 76 is formed to extend from the inner surface of the outer shell 20 to extend into the inlet 22 and the outlet 24 is formed to a length that is exposed to the outside.

The outer circumferential surface of the auxiliary tool 76 is provided with a tie string 77 is fixed to selectively discharge the contents while binding or sealing the auxiliary tool 76.

At this time, when the air outlet 24 is to be sealed, the auxiliary outlet 76 is first bundled with a bundle strap 77 to be sealed, and the lid 24 is assisted to cover the outlet port 24 and then the cover strap 73. Pull it out to seal it completely.

The present invention of such a configuration is inserted into the first endothelial 30 and the second endothelial 40 in the interior of the outer shell 20 forming a rectangular pillar shape, the outer shell 20 and the first endothelial 30 and The edges of the second endothelial 40 are sewn together to be sealed together and simultaneously fixed together.

In this case, a rectangular reinforcement 50 is fixedly attached to the inner edge of the second endothelial 40 in the diagonal direction.

In addition, the lower portion of the container bag 10 seals the assisting tool 76 extending in the bottom surface of the shell 20 with a bundle strap 77, and an overcoat extending in the bottom surface of the shell 20. The lower portion of the assisting tool 76 is blocked by the 75 to prevent the inflow of moisture or water, and the lid 71 formed at the outlet 24 is sealed with the lid 73.

Then, the inlet 22 of the shell 20 is opened and the contents are introduced.

When the input of the contents is completed, the upper portion of the container bag 10 seals the auxiliary tool 76 extending from the inside of the upper surface of the outer shell 20 with a bundle strap 77, and inside the upper surface of the outer shell 20. Covering the upper portion of the assisting tool (76) by extending from the cover to prevent the inflow of moisture or water, and also to cover the cover portion 71 formed in the inlet (22) with a lid strap (73).

When the contents input operation is completed, the container bag 10 is stored and shipped. The container bag 10 maintains a rectangular box shape to store a large number of container bags 10 at a time. In addition, it is convenient to load the vehicle at the time of shipment.

Then, during the contents discharge operation of the container bag 10 transported and stored in the warehouse, the ring 60 formed on the upper portion of the container bag 10 is lifted by a crane (not shown), and then the discharge port 24 of the shell 20 is removed. ) After loosening the lid strap 73 sealing the lid portion 71, the auxiliary tool 76 is taken out of the outlet 24 and the bundle strap 77 is released. Then, the lower portion of the first inner shell 30 is removed. And open both the communication port 42 of the second endothelial 40 and the discharge port 24 of the outer shell 20.

As described above, the rectangular upright waterproof and moisture proof container bag according to the present invention has two or more layers of inner skin, and one layer thereof is made of vinyl material to protect the contents of the interior from external moisture or moisture, and the other layer. By maintaining the rectangular shape and upright, safety is maximized during movement, transportation and storage, thereby preventing safety accidents.

In addition, since the hook is provided on the top of the container bag, the container bag can be easily loaded and unloaded and can be easily stored, thereby reducing the logistics cost.

Claims (4)

Polygonal upright shape, the outer shell and the outlet formed on the upper surface and the outlet respectively; A first endothelial body inserted into the outer shell and exposing both ends opened through the inlet and outlet to the outside to contain or discharge the stored matter, and made of a material for waterproofing and moisture proofing; Inserted into the interior of the first endothelial and fixed together with the outer skin and the first endothelial at each corner with a thread or tape, open the top and form a communication port on the bottom surface to store or discharge the storage, square And a second endothelial to maintain upright; A reinforcing part provided at each corner of the second endothelial to maintain a circumferential shape of the second endothelial by input of a stored material and to reinforce the first endothelial; At least one ring formed on an upper portion of the outer shell to lift the outer shell as necessary; Square upright waterproof and moisture-proof container bag, characterized in that comprises an opening and closing member for selectively opening and closing the inlet and outlet. The method of claim 1, Square upright waterproof and moisture-proof container bag, characterized in that the first endothelial material. The method according to claim 1 or 2, The first endothelium is a rectangular upright waterproof and moisture-proof container bag, characterized in that to increase the strength by attaching a tape around the seam. The method of claim 1, The opening and closing member is covered with a cover portion formed by inserting the end of the end of the end of the radially cut around the inlet and outlet; A cover strap inserted in the insertion hole of the cover part in order and pushing or pulling the cylindrical opening and closing hole inserted into both ends thereof, and selectively opening and closing the inlet and the outlet; An overcoat formed at a lower portion of the inlet and outlet to complementally seal the inlet and outlet; Square upright waterproofing and formed to extend from the inner upper and lower surfaces of the outer shell is exposed to the inlet and outlet, and made of an auxiliary tool to maintain the waterproof and moisture-proof by tying as needed bundle bundle fixed to the outer periphery Moisture proof container bag.