JPH0977184A - Container with bag having granule discharging device fitted inside - Google Patents

Abstract

PROBLEM TO BE SOLVED: To easily unload powder and granular materials received in a container by fitting a bag into an internal face of the container comprising a mesh and providing a tearing means which can form a tear on a part of the bag from outside the container. SOLUTION: A container 1 with a bag 3 with a granule discharging device fitted inside which is preferred for storing and transporting granules such as grain comprises an outer box 2 made of a mesh and the bag 3 fitted on its internal face. A tape 5 as a tearing means for forming a tear on the bag 3 from outside the bag 3 is fixed along a side crossing a bottom of each side wall of the outer box 2. Thus by pulling a part at the tip of the tape 5 protruding from the outer box 2, as the tape 5 is pulled out of the outer box 2, the bag 3 is torn along the fixed part of the tape 5. Thus a tear of the bag 3 is formed at a lower rim of side walls of the outer box 2, thereby allowing the granules in the bag 3 to flow out of the container 1 from this tear.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a container in which a bag with a particle discharging device suitable for storing and transporting particles such as grains in a container is fitted inside.

[0002]

2. Description of the Related Art Conventionally, when storing and transporting grains such as grains in a container (generally an assembly type is generally used) made of a mesh such as a wire mesh, a resin bag is placed inside the container to prevent spillage. An inner bag such as a hemp bag is fitted and unfolded, and the granules are stored inside the bag. When transferring these particles to a storage tank etc., lift the containers one by one with a forklift having a rotating function, rotate the fork of the forklift above the input port to invert the container, and store the particles in the bag in the storage tank. Etc.

However, not all forklifts have the function of rotating the fork, and in a forklift that has only the function of raising and lowering the fork, the powder particles stored in the conventional container are
It could not be transferred to a storage container.

[0004]

SUMMARY OF THE INVENTION According to the present invention, even a forklift having no fork rotation function is fitted with a bag with a particle discharging device which can easily discharge the powder particles stored in a container. The purpose is to provide a container.

[0005]

In order to achieve the above-mentioned object, a container in which the bag with a granular material discharging device of the present invention is fitted is a part of the bag fitted to the inner surface of the container made of a mesh. Is provided with a tearing means capable of forming a tear from the outside of the container. When a tear is formed in the bag by the tearing means, the granules contained inside spill out from the tear.

The cleaving means can be provided in a severable weak portion formed in a part of the bag, is fixed to the bag, is folded back to the bag, and is extended along the fixed part without being fixed to the bag. In some cases, the tip of the tape may be formed by protruding the tape outside the container.
Further, the tearing means is composed of a tearing string which is fixed to the bag and is folded back to the back side and extended along the fixed portion without being fixed to the bag, and the tip of which is projected to the outside of the container. There is also. By grasping and pulling the tip of the tape or the tear cord protruding from the container, the tape or the tear cord is pulled out from the container, and a tear is formed in the bag along the portion where the tape or the tear cord is attached.

The cleaving means may be provided along the side where the side wall and the bottom surface of the bag intersect, along the height direction on the side wall of the bag, or along the bottom surface of the bag. In some cases, these may be provided in combination. Areas, lengths, places, etc. to be cut shall be determined in consideration of the outflow speed of particles or work efficiency. It is also possible to provide a projecting portion at the opposite portion of the upper edge of the side wall of the bag.

[0008]

BEST MODE FOR CARRYING OUT THE INVENTION As shown in FIG. 1, a container 1 in which a bag with a particle discharging device is fitted is an outer box 2 having side and bottom surfaces made of a net such as a wire net, and an outer box 2. It is composed of a paper bag 3 fitted on the inner surface. The outer box 2 has a structure similar to that of the conventional container described above.

The bag 3 has substantially the same plane shape as the outer case 2, is slightly higher than the outer case 2, has an upper surface opened, and is spread and fitted so as to be in close contact with the inner surface of the outer case 2, and the upper end thereof. The part is folded back over the upper edge of the outer box 2.

As shown in FIG. 2, a tape 5 made of a resin product, thick paper or cloth is attached by an adhesive along the side of the inner surface of the bag 3 which intersects the bottom surface 7 of each side wall 4. It is fixed by wearing. This tape 5 is a tearing means for forming a slit in the bag 3 from the outside of the outer box 2, and is formed to be slightly longer than twice the width of the side wall 4.

Then, the portion not fixed to the bag 3 is folded back to the outside through the cut formed in the bag 3 and passes between the outer surface of the bag 3 and the inner surface of the outer box 2 along the fixed portion on the back side. It is extended, and the tip thereof is projected from the mesh to the outside of the outer box 2.

Therefore, when the portion of the tip of the tape 5 protruding from the outer box 2 is grasped and pulled, the bag 3 is torn along the fixed portion of the tape 5 as the tape 5 is pulled out to the outside of the outer box 2. Be done. As a result, as shown in FIG. 3, a crevice 6 is formed at the lower edge of the side wall 4, and the granules contained in the bag 3 flow out of the container 1 through the crevice 6. . The tape 5 may be fixed to the bag 3 by sewing. Also, tape 5
May be fixed to the side wall 4 of the bag 3 along the height direction. In this case, as shown in FIG. 4, the tape 5 is attached or sewn to the inner surface of the side wall 4 from its upper end downward, and passes through the cut formed in the bag 3 at the lower edge of the side wall 4 to the outside. And further extends upward through the space between the outer surface of the bag 3 and the inner surface of the outer box 2 and the tip thereof is
Is projected outward from the upper end of the. Then, when the upper end of the tape 5 protruding outward from the outer box 2 is pulled, the bag 3 is moved to the side wall 4
It is torn from the lower end of the so that a crevice along the height direction is formed.

Further, the tape 5 may be fixed along the bottom surface 7 of the bag 3. In this case, the tape 5 is shown in FIG.
As shown in FIG. 3, the inner surface of the bottom surface 7 is fixed from the right side to the left side by sticking or sewing, and is folded back to the outside of the bag 3 at the edge of the bottom surface 7. 2 is extended through between the inner surface and the outer surface of the outer box 2
Is projected outward from the mesh at the right end of. And tape 5
When the end portion protruding outward from the outer box 2 is pulled, the bag 3 is torn from the left end of the bottom surface 7 to form a crevice along the bottom surface 7.

As shown in FIG. 6, the tape 5 is fixed between the outer box 2 and the outer surface of the bag 3 along the outer surface of the bag 3 by sticking or sewing from one end to the other end, and the other end. In the above, the bag may be folded back into the bag 3, extended along the inner surface of the bag 3, and the tip thereof may be projected to the outside of the outer box 2.

Then, when the end portion of the tape 5 projecting outward from the outer box 2 is pulled, the bag 3 is torn along the tape 5.

The tape 5 extends along at least a part of the side where the side wall and the bottom surface 7 of the bag 3 shown in FIG. 2 intersect, and FIG.
It is also possible to provide a combination of the one shown in FIG. 5 along the height direction of the side wall 4 and the one shown in FIG. 5 along the bottom surface 7 of the bag 3.

When a non-cleavable material such as a resin bag or hemp bag is used as the interior bag 3, the necessary severing portion 10 is cut in advance and a severable patch 11 is applied to this portion as shown in FIG. It is also possible to form a weak body portion and attach or suture the tape 5 to the weak body portion to provide a tearing means. In addition, this backing paper method is a bag 3
It can be used even if it is paper.

As the tearing means, as shown in FIG. 5, instead of the tape 5, a tearing string may be adhered and fixed to the bag 3. The tear string 8 has the same structure as a string used for opening a feed bag or the like, and is attached or sewn to the bag 3 like the tape 5 described above.

As shown in FIG. 1, a pair or a plurality of pairs of annular protrusions 9 are formed at the opposing portions of the upper edge of the side wall 4 of the bag 3.
Cut the bag 3 with tape 5 or tear string 8,
After discharging most of the granules, the protruding portion 9 is lifted to lift the facing edge of the bottom surface 7 upward and
The particles remaining on the top are discharged toward one side while being moved to the center.

[0020]

EFFECTS OF THE INVENTION According to the container of the present invention, in which the bag with the particle discharging device is fitted, a crevice can be formed in the bag from the outside of the container with the particles stored therein. It is possible to let the granules housed inside flow out from this fissure without inverting, so that it is possible to easily unload using a forklift that only has the function of raising and lowering the fork.

Further, according to the third and fourth aspects, the tear can be easily formed only by pulling the tape or the tear cord, and the structure is simple and the manufacturing cost is low.

[Brief description of drawings]

FIG. 1 is a perspective view of a container in which a bag with a particle discharging device according to a first embodiment of the present invention is fitted inside.

FIG. 2 is a transverse sectional view of the same.

FIG. 3 is a perspective view of the same when a tear is formed.

FIG. 4 is a vertical cross-sectional view of a main part of a container in which a bag with a granular material discharging device according to a second embodiment of the present invention is fitted inside.

FIG. 5 is a vertical cross-sectional view of a main part of the same container according to the third embodiment of the present invention.

FIG. 6 is a transverse cross-sectional view of the main part of the same container according to the fourth embodiment of the present invention.

FIG. 7 is a perspective view of a bag and a backing sheet showing a fifth embodiment of the present invention.

FIG. 8 is a perspective view of the same container showing a sixth embodiment of the present invention.

[Explanation of symbols]

 1 Container for fitting bag with granule discharging device 2 Outer box 3 Bag 4 Side wall 5 Tape 6 Rip 7 Bottom 8 Tear string 9 Projection 10 Cleavage 11 Reliable paper

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[Procedure amendment]

[Submission date] October 27, 1995

[Procedure amendment 1]

[Document name to be amended] Drawing

[Correction target item name] Fig. 1

[Correction method] Change

[Correction contents]

FIG.

Claims (8)

[Claims] 1. Discharge of granules, characterized in that a bag is fitted on the inner surface of a container made of a mesh, and a tearing means is provided in a part of the bag so that a tear can be formed from the outside of the container. A container in which a bag with a device is fitted inside. 2. The granule according to claim 1, wherein the bag has a tearable weak body portion in a part thereof, and provided with a tearing means capable of forming a tear from the outside of the container in the weak body portion. A container with a bag with a discharge device fitted inside. 3. The cleaving means is fixed to the bag, folded back to the back side, extended along the fixed part without being fixed to the bag, and further has a tip protruding outward of the container. A container in which the bag with the granular material discharging device according to claim 1 or 2 which is made of a tape that has been fitted is fitted inside. 4. The tearing means is fixed to the bag, folded back to the back side, extended along the fixed portion without being fixed to the bag, and further has a tip protruding outward of the container. A container in which the bag with a granular material discharging device according to claim 1 or 2 which is made of a tear string is fitted inside. 5. The bag with granule discharging device according to claim 1, wherein the cleaving means is provided along at least a part of a side where a side wall and a bottom surface of the bag intersect. A container fitted inside. 6. The container in which the bag with a particle discharging device according to any one of claims 1 to 5 is fitted inside, wherein the cleaving means is provided along a height direction on a side wall of the bag. . 7. A container in which the bag with a particle discharging device according to any one of claims 1 to 6 is fitted inside, wherein the cleaving means is provided along the bottom surface of the bag. 8. A container in which the bag with a granular material discharging device according to any one of claims 1 to 7 is fitted inside, in which a projecting portion is provided at an opposing portion of an upper edge of a side wall of the bag.