JP4068298B2 - Hard-to-stand container, its supporting frame and combinations - Google Patents

Description

[0001]
BACKGROUND OF THE INVENTION
The present invention relates to a hardly self-supporting container such as a bag, its support frame, and a combination thereof.
[0002]
[Prior art]
Difficult self-supporting containers such as bags are usually made of various papers or soft synthetic resins, and are widely used to accommodate powders, granules, liquids, viscous bodies, and the like.
[0003]
[Problems to be solved by the invention]
These various paper or soft synthetic resin difficult-to-stand containers are literally difficult to stand by themselves, and are inconvenient for filling or removing the contents compared to metal or hard synthetic resin-made free-standing containers. It is also inconvenient for packing, shipping, and storing in the state of filling.
However, the above-mentioned metal or hard synthetic resin self-supporting container is relatively expensive, and recovery after use must be carried out by crushing once or in a bulky state. Hard plastic resins have the disadvantage of generating harmful substances such as dioxins when incinerated or recycled, whereas the above-mentioned difficult-to-support containers are relatively inexpensive and do not become bulky after use. In addition, it is advantageous as a container because it hardly generates harmful substances such as dioxin when incinerated or recycled.
Therefore, the present invention seeks to eliminate the inconvenience of filling or taking out the above-mentioned packing, packing in the state filled with the packing, shipping transportation, and storage, while taking advantage of the difficulty of the self-supporting container. It is.
[0004]
[Means for Solving the Problems]
[0005]
The present invention according to claim 1 is a difficult self-supporting container A that is supported in a self-supporting state by being inserted and housed in a cylindrical support frame B, and <1> a narrow circular annular plate 1 and It consists of a hanging piece 2 integrally formed on the outer periphery thereof , and a desired filler is filled below the inner periphery of the thick annular frame a that can be mounted on the opening edge of the upper surface of the support frame B. The bottomed cylindrical body b to be continuous is continued at the upper edge 3 of the bottomed cylinder b, and the upper surface opening of the support frame B is interposed between the upper edge 3 and the hanging piece 2. An annular cavity 4 that fits the edge 11 is formed, and <2> the outer periphery slightly below the upper mouth edge 3 of the bottomed cylindrical body b, at the opposite position on the diameter line, the support Engagement protrusions 5 and 5 are provided to be engaged with the L-shaped grooves 12 and 12 formed in the frame B, and <3> a truncated cone shape as a whole on the upper side of the annular frame a. In cylindrical it is forming, and the covering body c sealable thin by welding the required width of the upper, inner periphery of the circular annular plate 1 annular frame a in the lower opening edge portion 6 of the covering body c <4> The laterally long holes 8 and 8 are formed at the outer periphery slightly below the upper edge 7 of the cover c at the opposite positions on the diameter line, and <5> the cover An insufficiency container characterized in that a spout portion 9 capable of screwing the cap 10 is formed on the outer periphery slightly above the lower mouth edge 6 of the body c.
[0006]
The present invention described in claim 2 is a cylindrical body formed in a size that allows the difficult-to-support container A according to claim 1 and the bottomed cylindrical body b to be fitted and housed therein, and the bottomed cylindrical body b It is a packaging body which consists of the said support frame B which has the upper surface opening edge part 11 fitted to the annular frame a.
[0007]
According to a third aspect of the present invention, the support frame B is an upper surface opening edge portion 11 and has L-shaped grooves 12 and 12 opened at opposing positions on the diameter line. It is a package of description.
[0008]
The present invention according to claim 4 is characterized in that the support frame B is provided with laterally elongated holes 13 and 13 below the L-shaped grooves 12 and 12 at opposite positions on the diameter line. Item 4. A package according to item 3.
[0009]
The present invention according to claim 5 is a package comprising the package according to claim 2, 3, 4 or 4, and a cardboard box C.
[0010]
DETAILED DESCRIPTION OF THE INVENTION
The configuration of a difficult-to-support container formed of a soft synthetic resin according to an embodiment of the present invention is as follows.
That is, the hardly self-supporting container A shown in the figure has a relatively thin bottomed tube on the lower side of a relatively thick annular frame a formed by integrally forming a hanging piece 2 on the outer periphery of a narrow circular annular plate 1. The body b is continuously formed in series, and a relatively thin cylindrical cover c is continuously formed in series on the upper side of the annular frame a.
[0011]
More specifically, the bottomed cylindrical body b has an upper cavity 3 that is continuous with the inner periphery of the circular annular plate 1, and an annular cavity is formed between the upper cavity 3 and the hanging piece 2. 4 is formed.
Reference numerals 5 and 5 denote outer periphery slightly below the upper edge portion 3 of the bottomed cylindrical body b, which are engaging projections that project from the opposed positions on the diameter line of the bottomed cylindrical body b.
[0012]
The cylindrical cover c has a truncated cone shape as a whole, and the lower mouth edge 6 is continuous with the inner circumference of the circular annular plate 1 and is an outer circumference slightly below the upper mouth edge 7. The oblong holes 8 and 8 are opened at opposite positions on the diameter line of the cover c.
Reference numeral 9 denotes a spout portion formed on the outer periphery slightly above the lower mouth edge 6 of the cover c, and reference numeral 10 denotes a cap screwed into the spout portion 9.
[0013]
The structure of the support frame B formed of cardboard according to an embodiment of the present invention is as follows.
That is, the illustrated support frame B has a top opening of a self-supporting cylindrical body d having a circular cross section and a bottom shape that is formed in a size that allows the bottomed cylindrical body b of the difficult-to-support container A to be easily inserted and stored. L-shaped grooves 12 and 12 are formed at the edge portion 11 and opposite positions on the diameter line of the self-supporting cylindrical body d, and are below the L-shaped grooves 12 and 12 and orthogonal to the diameter line. The horizontally long holes 13 and 13 are opened at opposite positions on the diameter line.
[0014]
In order to fill the bottomed cylinder b of the hardly self-supporting container A having the above-described configuration with a desired filler such as powder, granules, liquid, or viscous body, first, the bottomed cylinder b is attached to the support frame B. Is inserted into and stored in the self-supporting cylindrical body d, thereby supporting the bottomed cylindrical body b of the hardly self-supporting container A on the self-supporting cylindrical body d of the support frame B.
For this purpose, the engaging projections 5 and 5 of the bottomed cylinder b are engaged with the vertical portions of the L-shaped grooves 12 and 12 of the self-supporting cylinder d, and the annular cavity 4 of the circular annular plate 1 is inserted into the self-supporting cylinder. When it is fitted to the upper surface opening edge 11 of the body d, the difficult-to-be-sustained container A is rotated in a required direction to engage the engaging protrusions 5 and 5 in the lateral portions of the L-shaped grooves 12 and 12. (Figures 3 and 4). Thereby, it is clear that the hardly self-supporting container A and the support frame B are coupled to each other.
[0015]
From the upper surface opening of the cover c, a desired filler such as powder, granules, liquid or viscous material, for example, a sealing material or a caulking material p, is applied to the bottomed cylindrical body b until the eighth to ninth minutes of its capacity. Fill. Thereafter, the required width of the upper part of the cylindrical cover c where the horizontally long holes 8 and 8 are opened is welded using a high-frequency welder or the like (FIG. 5).
Thus, the difficult-to-be-sustained container A is configured such that the upper part of the cylindrical cover c is gripped by passing the fingers through the horizontally long holes 8 and 8, or the fingers are hung on the horizontally long holes 13 and 13 of the support frame B. It can be carried by holding it.
[0016]
Furthermore, for shipping, transporting, storing, and the like, it is preferable to store and pack in a known cardboard box, and for that purpose, a necessary size suitable for storing the support frame B is provided. The cardboard box C is prepared, and the difficult-to-be-supported container A in the state supported by the support frame B as described above is accommodated together with the support frame B, and the cardboard box C is protruded to the outside. The cylindrical cover c is appropriately folded so as to be positioned in the cardboard box C, and is packed in a closed lid.
[0017]
According to this cardboard box package, the difficult-to-support container A is double-protected by the cardboard box C and the support frame B, improves the resistance to external impacts, etc., and itself has multiple stages. Since they can be stacked, it is convenient for shipping, transportation and storage.
[0018]
Further, after unpacking and taking out the difficult-to-be-sustained container A together with the support frame B from the cardboard box C, the above-described horizontally long holes 8 and 8 of the cylindrical cover c or the horizontally long holes 13 and 13 of the support frame B are provided. Can be easily transported to a desired place.
The filling p is taken out from the spout 9 with the cap 10 removed, and if necessary, the cylindrical cover c is cut with an appropriate cutter at the continuous portion of the annular frame a with the circular annular plate 1. It can also be performed by removing.
[0019]
By the way, the present invention is not limited to the above-described embodiment, and various modifications can be made as follows.
[0020]
First, the material of the hard-to-support container A may be various papers (laminate paper, waterproof paper, etc.) in addition to the soft synthetic resin, and the material of the support frame B may have a required thickness other than cardboard. Corrugated cardboard and waterproof paper may be used.
[0021]
Secondly, as the cover c of the hardly self-supporting container A, in addition to the cylindrical one as described above, for example, a top plate is integrally stretched on the circular annular plate 1 of the annular frame a, and the top plate The thing which provided the handle in the center may be used.
[0022]
Third, the hardly self-supporting container A and the support frame B are provided with a convex portion and a concave portion that mesh with each other with the bottom plate of the bottomed cylindrical body b and the bottom plate of the self-supporting cylindrical body d. However, if it is set as the structure which prevents relative rotation, the combined state of both the difficulty-independence container A and the support frame B will improve. However, if the connectivity need not be a significant problem, the bottom plate of the self-supporting cylindrical body d of the support frame B can be cut off as necessary, or, in the extreme, a bottomless structure. Good.
[0023]
Fourthly, the hanging piece 2 of the annular frame a is suspended for a long time to the same position as the lower end of the bottomed cylindrical body b, and the self-standing cylindrical body d of the support frame B is inserted between them. The protection of the bottomed cylindrical body b of the difficult-to-support container A can be further strengthened.
[0024]
Fifth, the cross-section of both the hardly self-supporting container A and the support frame B may be elliptical or polygonal.
[0025]
【The invention's effect】
As is clear from the above description, the present invention has the following effects.
In order to fill the bottomed cylindrical body b of the hardly self-supporting container A with a desired filler such as powder, granules, liquid, or viscous material, the bottomed cylindrical body b is supported by the freestanding cylindrical body d of the support frame B. The bottomed cylindrical body b is supported by the self-supporting cylindrical body d. Thereby, since the bottomed cylindrical body b of the hardly self-supporting container A is in a self-supporting state, it can be easily filled with the above-mentioned filling material and can be easily carried.
[0026]
In order to ship, transport, store, etc., it is preferable to store and pack in a known cardboard box. For this purpose, a cardboard box C having a required size suitable for storing the support frame B is used. When the difficult-to-be-sustained container A supported by the support frame B as described above is stored together with the support frame B, and when the cover c jumps out of the cardboard box C as a cylinder, The cylindrical cover c is appropriately folded so as to be positioned in the cardboard box C, and is closed and packed.
[0027]
According to this cardboard box packaging body, the hardly self-supporting container A including the bottomed cylindrical body b is double protected by the cardboard box C and the support frame body B, and improves the resistance to impact applied from the outside, In addition, since it can be stacked in itself, it is convenient for shipping, transportation and storage.
[0028]
Furthermore, after unpacking and taking out the difficult-to-be-sustained container A together with the support frame B from the cardboard box C, it can be easily carried to a desired place as it is. In this case, it is clear that if the oblong holes 8 and 8 are formed in the cover c and the oblong holes 13 and 13 are opened in the support frame B, they can be used for gripping.
[Brief description of the drawings]
FIG. 1 is a perspective view of a hardly self-supporting container, its supporting frame, and a cardboard box according to an embodiment of the present invention.
FIG. 2 is a cross-sectional view of the above.
FIG. 3 is a perspective view showing a state in which the difficult-to-be-sustained container and the support frame are combined.
FIG. 4 is a cross-sectional view of the above.
FIG. 5 is a cross-sectional view showing a state where the upper required width of the cylindrical cover of the difficult-to-support container is welded.
FIG. 6 is a cross-sectional view of a state in which a difficult-to-be-sustained container filled with a required filling in the above-mentioned combined state and its supporting frame are stored in a cardboard box.
[Explanation of symbols]
A Inventive self-supporting container B Support frame C Cardboard box a Annular frame b Bottomed cylinder c Covered d Self-supporting cylinder p Filled material 1 Circular annular plate 2 Hanging piece 3 Upper edge 4 Annular cavity 5 Engagement Joint protrusion 6 Lower edge 7 Upper edge 8 Horizontal slot 9 Outlet 10 Cap 11 Upper surface opening edge 12 L-shaped groove 13 Horizontal slot

Claims (5)

It is a difficult-to-support container that is supported in a self-supporting state by being inserted and housed in a cylindrical support frame,
<1> A narrow circular plate and a hanging piece integrally formed on the outer periphery thereof, on the lower side of the inner periphery of the thick annular frame that can be mounted on the upper opening edge of the support frame. A thin bottomed cylinder filled with a desired filling is continued at the upper edge of the bottomed cylinder, and the upper surface of the support frame is between the upper edge and the hanging piece. Form an annular cavity that fits into the opening edge,
<2> An engaging projection that engages with an L-shaped groove formed in the support frame at a position on the diameter line that is slightly below the outer periphery of the bottom edge of the bottomed cylindrical body. As well as
<3> A cylindrical cover having a truncated cone shape as a whole on the upper side of the annular frame, and a thin cover that can be sealed by welding the required width of the upper part at the lower edge of the cover Continue to the inner periphery of the circular annular plate of the annular frame,
<4> The outer periphery slightly below the upper edge of the cover, and a gripping oblong hole is opened at the opposite position on the diameter line,
<5> A hardly self-supporting container, characterized in that a spout portion capable of screwing a cap is formed on the outer periphery slightly above the lower mouth edge of the cover.   A cylindrical body formed in a size capable of fitting and storing the hardly self-supporting container according to claim 1 and the bottomed cylindrical body thereof, and an upper opening edge that fits into the annular frame of the bottomed cylindrical body A packaging body comprising the support frame body.   3. The packaging body according to claim 2, wherein the support frame is an upper surface opening edge, and L-shaped grooves are formed at opposing positions on the diameter line.   4. The package according to claim 3, wherein the support frame is provided with a horizontally elongated hole at a position opposite to the diameter line below the L-shaped groove. A package comprising the package according to claim 2, 3 or 4 and a cardboard box.

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