JPH08230888A - Hanger for flexible container - Google Patents

Abstract

PURPOSE: To provide a hanger for a flexible container, capable of being manufactured at a low cost because of a simple structure and being used to lift up the container reliably without causing ring bands to simply disengage from a locking part of a container main body even when the container main body containing a large mass of contents is lifted up with a hanging band. CONSTITUTION: A hanger has such a structure that, under the condition where respective ends 3x, 3y of two bands 3a, 3b are superposed on each other, an end of a hanging band 2 is superposed on the outside thereof and joined rotatably thereto with a pin 5 and the like. A downward, notch 6a is formed at the end 3x of the band 3a positioned inside, and an upward notch 6b is formed at the end 3y of the band 3b which is superposed on the outside of the end 3x of the band 3a.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a hanging hand of a flexible container, and more particularly, to hanging a container body made of a flexible material mainly containing paper containing an adhesive or a sealing material. The present invention relates to a hanging hand of a flexible container for lowering. 2. Description of the Related Art Conventionally, a small flexible container mainly made of paper or the like has been used as a container to be filled with an adhesive, a sealing material, and the like used at a work site or the like because of a problem of disposal after use.

As such a flexible container, for example,
As shown in FIGS. 10 to 12, a container body 1 having a hollow cross-section inverted frustoconical shape in which at least the inner surface of a paper board base material is coated with a resin, and a hanging band 2 are attached from the small diameter side of the container body 1. The ring band 3 is inserted and the locking portion 4 formed at the large-diameter end of the container body 1, that is, the container body 1
The ring band 3 is configured to be locked at the portion where the large-diameter end portion of the is bent outward in a curl shape.

Further, the conventional ring band 3 and the suspension band 2 are made of a resin material (for example, polypropylene), and the ring band 3 is composed of two bands 3a,
The terminal portions 3b are superposed on each other, and the terminal portions of the suspension band 2 are superposed on the outer portions thereof and rotatably joined by pins 5 and the like.

[0004]

However, since the conventional container body 1 is a small flexible container mainly made of paper or the like and has no rigidity as described above, an adhesive or a sealing material having a predetermined mass or more is used. When the container body 1 is lifted by holding the hanging band 2 connected to the ring band 3, the connecting portion of the ring band 3 connected to the hanging band 2 is concentrated and pulled upward. Deformed into an elliptical shape and the inner diameter becomes smaller, and the ring band 3 and the hanging band 2 come off from the container body 1 from this portion, and the container body 1
There was a problem such as dropping out the contents and spilling the contents.

The present invention has been devised in view of such conventional problems, and the ring band locks the container body even when the container body containing a large amount of contents is lifted by the hanging band. It does not come off easily from the section,
It is an object of the present invention to provide a hanging handle for a flexible container that can be reliably lifted and used, and has a simple structure, which can be manufactured at low cost.

[0006]

SUMMARY OF THE INVENTION In order to achieve the above object, the present invention bites into the engaging portion of the large diameter end of the container body at the connecting portion of the ring band for connecting the end portion of the hanging band, and hits the same. The gist of the present invention is to provide a cutout portion that contacts and locks. The ring band is configured by connecting the terminal portions of the two bands respectively, and the terminal portion of the hanging band is rotatably attached to the terminal connecting portion of the band through a pin in an arch shape, and It is also possible to provide the terminal connecting portion with a cutout portion that engages with and abuts on the engaging portion of the large-diameter end portion of the container body.

Further, the ring band is constructed by connecting the terminal portions of one band, and the terminal portion of the hanging band is pinned to the terminal connecting portion of this band and the symmetrical position of this terminal connecting portion. It is also possible to rotatably mount it in the shape of an arch via the notch, and to provide a cutout portion at the end connecting portion of the band, which cuts into the engaging portion of the large-diameter end portion of the container body and abuts and engages with the engaging portion.

Further, a locking member is provided inside the connecting portion of the ring band for connecting the end portion of the hanging band, which engages with and abuts on the locking portion of the large diameter end of the container body. It is a summary. Further, at the upper edge of the connecting portion located inside the ring band that connects the terminal portion of the hanging band, a triangular cross section that bites into the locking portion of the large diameter end along the wall surface of the large diameter end of the container body. The gist of the present invention is to provide a locking portion of the.

The ring band is constructed by connecting the end portions of one or two bands to each other, and the end portion of the hanging band is rotatably attached to the ring band through a pin in an arch-like manner and suspended. At the upper edge of the connecting portion located inside the ring band for connecting the end portion of the band, the lock having a triangular cross section that bites into the lock portion at the large diameter end along the wall surface of the large diameter end of the container body. It is also possible to provide a section.

Further, at a symmetrical position of the ring band other than the portion for connecting the end portion of the hanging band, a triangular cross-section engaging along the wall surface of the large-diameter end portion of the container main body into the locking portion of the large-diameter end portion. It is also possible to provide a stop. Further, inside the connecting portion of the ring band for connecting the terminal portion of the hanging band, there is provided a locking portion having a triangular cross section which bites into the locking portion of the large diameter end along the wall surface of the large diameter end of the container body. The purpose is to provide a pawl.

The gist of the present invention is that at least the inner surface of a paper board base material is coated with a resin, and the ring band and the hanging band are made of a resin material in the container body having the hollow truncated cone shape. This invention is configured as described above, inserting the ring band with the hanging band attached from the small diameter side of the hollow truncated cone-shaped container body, the locking portion formed at the large diameter end of the container body, that is, The large-diameter end is curled outward, and the notch provided at the terminal connection part of the ring band, and the locking part with a triangular cross section formed at the upper edge of the connection part located inside the ring band By locking the container, the ring band can be used even when the container body containing a large amount of content such as adhesive or sealing material in the container body that is lightweight and easy to dispose of is lifted by the hanging band. It does not easily come off from the locking part of the main body and can be reliably lifted and used.

[0012]

BEST MODE FOR CARRYING OUT THE INVENTION Embodiments of the present invention will be described below with reference to the accompanying drawings. The same components as those in the conventional example are designated by the same reference numerals and the description thereof will be omitted. FIG. 1 is an overall perspective view in which a ring band 3 having a hanging band 2 attached to a container body 1 is attached, and FIG. 2 shows a first embodiment of the present invention in which a terminal connecting portion between the hanging band 2 and the ring band 3 is enlarged. FIG. 3 is a perspective view showing a cross-sectional view taken along the line AA of FIG. 1. In this embodiment, the ends 3x and 3y of the two bands 3a and 3b are superposed on each other and hung on the outside thereof. The band 2 is formed by stacking the end portions of the band 2 and rotatably joining the ends with a pin 5 or the like.

The terminal portion 3 of the band 3a positioned inside
A cutout portion 6a is formed downward at x, and a cutout portion 6b is formed upward at a terminal portion 3y of the band 3b overlapped on the outside. The container body 1 formed in the shape of an inverted truncated cone having a hollow cross section has at least the inner surface of a paper board base material coated with a resin, and the ring band 3 and the suspension band 2 are also made of a resin material. Also, the container body 1
The seam of the paper board body that constitutes the side surface of the container is heated and melted to prevent mixing of moisture and leakage of contents, and the seam between the side and bottom of the container body 1 is also heated and melted. It is processed to prevent the entry of moisture and the leakage of contents.

By forming the end portions 3x and 3y of the two bands 3a and 3b as described above, the ring band 3 to which the suspension band 2 is attached from the small diameter side of the container main body 1 having a hollow truncated cone shape in cross section is formed. When inserted, the entire circumference of the ring band 3 abuts on the locking portion 4 formed on the large-diameter end portion of the container body 1, that is, the portion where the large-diameter end portion is curled outward, and is positioned inside. The cutout portion 6a formed at the terminal portion 3x of the band 3a bites into the locking portion 4 at the large-diameter end of the container body 1, and the cutout portion 6b formed at the terminal portion 3y of the outer band 3b is the locking portion 4. Is abutted against and locked.

As a result of the above construction, the container body 1 which is lightweight and easy to dispose of contains a large amount of content such as an adhesive or a sealing material, and the container body 1 is lifted by the hanging band 2. Also in this case, the ring band 3 can be reliably lifted without being easily disengaged from the locking portion 4 of the container body 1 even if the shape of the container body 1 is changed.

The ring band 3 is composed of a single band, and the cutouts 6a and 6b similar to those of the first embodiment are formed in the end portion of the ring band 3 and are overlapped with each other. It is also possible to rotatably attach the end portion of the suspension band 2 via the pin 5 to the symmetrical position of the portion via the pin 5. Also in the case of this embodiment, when the notches 6a and 6b bite into and abut against the locking portion 4 at the large-diameter end of the container body 1, and the container body 1 is lifted by the hanging band 2, Even if the shape changes, the ring band 3 does not easily disengage from the locking portion 4 of the container body 1 and can be reliably lifted.

The end portion of the hanging band 2 need not be attached at the symmetrical position with the end overlapping portion of the ring band 3, but provided at any symmetrical position of the large diameter end of the container body 1. It is also possible. 4 and 5 show a second embodiment of the present invention.
Inside the terminal connecting portion of the ring band 3, the container body 1
Plate-like locking member 8 that bites inside the large diameter end of
Is vertically attached via a pin 5, and the lower end portion of the locking member 8 is fixed with an adhesive or the like to thereby form the container body 1
It is also possible to bite into the locking portion 4 at the large-diameter end to lock.

The other configurations and operations are the same as those of the first embodiment.
Since it is the same as the embodiment, the same reference numerals are given and the description is omitted. Next, FIG. 6 and FIG. 7 show an enlarged perspective view of a terminal connecting portion between the suspension band 2 and the ring band 3 showing a third embodiment of the present invention, and a sectional view taken along the line CC of FIG. In this embodiment, the ends 3x and 3y of the two bands 3a and 3b are superposed on each other, and the ends of the hanging band 2 are superposed on the outer ends of the ends 3x and 3y and rotatably joined by pins 5 or the like. It is composed.

At the upper edge portion 3z of the connection terminal portion 3x of the band 3a located inside, along the lower wall surface of the locking portion 4 of the large-diameter end portion formed in the container body 1, and at the large-diameter end. An engaging portion 10 having a triangular cross section that cuts into the engaging portion 4 is formed. The locking portion 10 having a triangular cross section may be provided at least on the upper edge side of the ring band 3, and it is also possible to form the locking portion 10 on the lower edge side to form a trapezoidal cross section in the molding process.

Further, in the case of the third embodiment, unlike the first and second embodiments, it is not necessary to subject the ring band 3 to the secondary processing, and the ring band 3 can be produced only by injection molding. It is cheap and easy to manufacture. The container body 1 formed in the shape of an inverted truncated cone having a hollow cross section has at least the inner surface of a paper board base material coated with a resin, and the ring band 3 and the suspension band 2 are also made of a resin material. In addition, the seam of the paper board body that constitutes the side surface of the container body 1 is heated and melted to prevent mixing of moisture and leakage of contents, and the seam between the side surface and the bottom surface of the container body 1 is also made of resin. Is heated and melted to prevent moisture from entering and leakage of contents.

As described above, the upper edge portion 3z of the connecting terminal portion 3x of the band 3a located inside the two bands 3a and 3b.
In addition, by forming the locking portion 10 having a triangular cross section which is formed along the lower wall surface of the locking portion 4 at the large-diameter end portion formed in the container body 1 and which bites into the locking portion 4 at the large-diameter end portion, When the ring band 3 to which the suspension band 2 is attached is inserted from the small diameter side of the container body 1 having a hollow truncated cone shape, the locking portion 4 formed at the large diameter end portion of the container body 1, that is, the large diameter end portion As shown in FIG. 7, a locking portion 10 having a triangular cross section is engaged with and locked by the curl-shaped locking portion 4 on the outside.

As a result of the above construction, the container body 1 which is lightweight and easy to dispose of contains a large amount of contents such as an adhesive or a sealing material, and the container body 1 is lifted by the hanging band 2. Also in this case, the ring band 3 can be reliably lifted without being easily disengaged from the locking portion 4 of the container body 1 even if the shape of the container body 1 is changed.

The ring band 3 is composed of a single band, and the upper end portion 3z of the connection terminal portion 3x located inside the ring band 3 has a large diameter end locking portion similar to that of the third embodiment. 4 form a locking portion 10 having a triangular cross section that bites into 4 and overlap them, and further, at the outer side and the symmetrical position of this terminal connecting portion, the terminal portion of the hanging band 2 is rotatably arched via the pin 5. It is also possible to mount and configure.

Also in this embodiment, when the locking portion 10 having a triangular cross section bites into and abuts on the locking portion 4 at the large-diameter end of the container body 1, the container body 1 is lifted by the hanging band 2. Even if the shape of the container body 1 changes, the ring band 3 does not easily come off the locking portion 4 of the container body 1 and can be reliably lifted. Further, the mounting position of the terminal portion of the suspension band 2 does not need to be mounted at the symmetrical position with the terminal overlapping portion of the ring band 3,
It is also possible to provide the large diameter end of the container body 1 at any symmetrical position.

8 and 9 show a fourth embodiment of the present invention. In this embodiment, the ring band 3 for connecting the terminal portion of the hanging band 2 to the inside of the terminal connecting portion of the ring band 3 is shown. A locking claw 11 provided with a locking section 11a having a triangular cross-section, which engages with the locking section 4 of the large-diameter end along the wall surface of the large-diameter end of the container body 1 inside the connection part of It was installed vertically.

Also in this embodiment, similarly to the third embodiment, the engaging portion 11a of the engaging claw 11 bites into and abuts the engaging portion 4 at the large-diameter end, so that the container body 1 is lifted by the hanging band 2. Even if the shape of the container body 1 changes,
Further, the ring band 3 does not easily come off from the locking portion 4 of the container body 1 and can be reliably lifted. Since the other configurations and operations are the same as those of the third embodiment, the same reference numerals are given and the description thereof will be omitted.

[0027]

As described above, according to the present invention, the ring band having the hanging band attached is inserted from the small diameter side of the container body having the hollow truncated cone shape and the locking portion formed at the large diameter end of the container body. That is, the large-diameter end portion is bent outward in a curl shape, and a cutout portion provided at the terminal connection portion of the ring band or a triangular cross section formed at the upper edge portion of the connection portion located inside the ring band is formed. By locking the locking part, the ring can be used even when the container main body that contains a large amount of content such as adhesive or sealing material in the container main body that is lightweight and easy to dispose of is lifted by the hanging band. Since the band does not easily come off from the locking portion of the container body, there is an effect that it can be reliably lifted and used. Further, since it is easy to process and the number of parts is small, there is an effect that it can be manufactured inexpensively.

[Brief description of drawings]

FIG. 1 is an overall perspective view in which a ring band with a hanging band is attached to a container body.

FIG. 2 is an enlarged perspective view of a terminal connecting portion between the suspension band and the ring band according to the first embodiment of the present invention.

3 is a cross-sectional view taken along the line AA of FIG.

FIG. 4 is an enlarged front view of a terminal connecting portion between a suspension band and a ring band showing a second embodiment of the present invention.

5 is a cross-sectional view taken along the line BB of FIG.

FIG. 6 is an enlarged perspective view of a terminal connecting portion between a suspension band and a ring band showing a third embodiment of the present invention.

7 is a cross-sectional view taken along the line CC of FIG.

FIG. 8 is an enlarged front view of a terminal connecting portion between a suspension band and a ring band showing a fourth embodiment of the present invention.

9 is a sectional view taken along the line DD of FIG.

FIG. 10 is a perspective view of a conventional container body, and a hanging band and a ring band.

FIG. 11 is an enlarged perspective view of a terminal connecting portion between a conventional suspension band and a ring band.

12 is a sectional view taken along the line EE of FIG.

[Explanation of symbols]

1 Container body 2 Hanging band 3 Ring band 3a, 3b Band 3x, 3y Band end 5 Pins 6a, 6b Cutout 8 Locking member 10 Triangular locking section 11 Locking claw 11a Locking section

Claims (11)

[Claims] 1. A ring band having a hanging band attached is inserted from a small diameter side of a container body having a hollow truncated cone shape so that the ring band is locked to a locking portion formed at a large diameter end of the container body. In the hanging hand of the flexible container consisting of
A flexible container characterized in that a notch is provided at a connecting portion of a ring band for connecting an end portion of the hanging band, which cuts into the engaging portion of the large-diameter end portion of the container body and abuts and engages with the engaging portion. Hangers. 2. The ring band is constructed by connecting terminal portions of two bands, and the terminal portion of the hanging band is rotatably attached to the terminal connecting portion of the band in an arch shape via a pin. At the same time, the hanging hand of the flexible container according to claim 1, wherein the terminal connecting portion of the band is provided with a cutout portion that cuts into the engaging portion of the large-diameter end portion of the container body and abuts and engages with the engaging portion. 3. The ring band is configured by connecting terminal parts of one band, and the terminal part of the hanging band is pinned to the terminal connecting part of this band and the symmetrical position of this terminal connecting part. The rotatably attached in an arch shape via a notch, and a notch for engaging with and engaging with the engaging portion of the large-diameter end portion of the container body at the terminal connecting portion of the band is provided. Of a flexible container. 4. A container body having a hollow truncated cone-like shape in cross section,
4. The hanging hand of a flexible container according to claim 1, wherein at least an inner surface of the paper board base material is coated with resin, and the ring band and the hanging band are made of a resin material. 5. A ring band having a hanging band attached thereto is inserted from a small diameter side of a container body having a hollow truncated cone shape so that the ring band is locked to a locking portion formed at a large diameter end of the container body. In the hanging hand of the flexible container consisting of
A locking member may be provided inside the connection portion of the ring band for connecting the terminal portion of the suspension band, which engages with and abuts on the locking portion of the large diameter end of the container body. Lifter for flexible containers. 6. A container body having a hollow truncated cone-like shape,
The hanging hand of a flexible container according to claim 5, wherein at least an inner surface of the paper board base material is coated with a resin, and the ring band and the hanging band are made of a resin material. 7. A ring band having a hanging band attached thereto is inserted from a small diameter side of a container body having a hollow truncated cone shape so that the ring band is locked to a locking portion formed at a large diameter end of the container body. In the hanging hand of the flexible container consisting of
At the upper edge of the connecting portion located inside the ring band that connects the terminal portion of the hanging band, a triangular cross-section that cuts into the locking portion of the large diameter end along the wall surface of the large diameter end of the container body. A suspender for a flexible container, which is provided with a locking portion. 8. The ring band is constructed by connecting terminal parts of one or two bands respectively, and the terminal part of the hanging band is rotatably attached to the ring band in an arch shape via a pin. , The upper edge of the connecting portion located inside the ring band that connects the terminal portion of the hanging band, along the wall surface of the large-diameter end of the container body, the triangular cross-section biting into the locking portion of the large-diameter end The suspender for a flexible container according to claim 7, further comprising a locking portion. 9. A cross-section having a triangular cross section that bites into the locking portion of the large-diameter end along the wall surface of the large-diameter end of the container body at a symmetrical position of the ring band other than the portion connecting the end of the hanging band. The handle for a flexible container according to claim 7, wherein a stopper is provided. 10. A ring band to which a suspension band is attached is inserted from the small diameter side of a container body having a hollow truncated cone shape,
In a hanging hand of a flexible container configured to lock a ring band to a locking part formed on a locking part of a large diameter end of a container body, connecting a ring band for connecting a terminal part of the hanging band Inside the part, there is provided a locking claw provided with a locking part having a triangular cross section that bites into the locking part of the large diameter end along the wall surface of the large diameter end of the container body. Container hanging hand. 11. The container body having a hollow truncated cone-like shape in which at least an inner surface of a paper board base material is coated with resin, and the ring band and the suspension band are made of a resin material. A handle for a flexible container.