JPH0571143U - Standing pouch - Google Patents

Abstract

(57) [Abstract] [Objective] The present invention relates to a standing pouch, and more specifically, it can be formed into a columnar appearance, and when the standing pouch is stored in an outer container such as a corrugated cardboard box, the storage is achieved. It concerns a standing pouch that can be made compact. [Structure] An upper end of a main body of a standing pouch is formed as an opening, an annular resin body is adhered or welded to the opening, and a content is filled in the main body, and then a sealing material for sealing the opening is attached to the annular resin body. Standing pouch characterized by being attached.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to a standing pouch, and more particularly to a standing pouch that can be formed into a cylindrical shape and can be stored compactly when it is stored in an outer container such as a cardboard box. Is.

[0002]

[Prior Art]

 BACKGROUND ART Generally, a standing pouch exists as a self-standing bag body that is used by sealing and enclosing a product that needs to be sealed, such as a liquid, paste, or powder. This standing pouch is generally made of a sheet of soft synthetic resin film, paper, non-woven fabric, metal foil, or a laminated material of these, and usually does not stand alone as it is. The pedestal bottom was secured by cutting it in the shape of and fold the bottom appropriately.

By the way, the bottom portion of the conventional standing pouch such as the actual open shovel 61-80250 or 63-23249 has a cylindrical shape with a bottom as described above, but the upper end thereof is heat-sealed or the like. Due to requests etc., it was a linear seal part. Therefore, the side shape of the standing pouch in an upright state was substantially triangular.

[0004]

[Problems to be solved by the device]

 For this reason, the conventional standing pouch has a significantly higher height per same floor area when displayed in a standing state at a store, etc., compared to a container storing the same content volume. However, when this standing pouch is stored in an outer container such as a corrugated ball box, there is a problem that wasteful dead space is likely to occur. It was The present invention aims to provide a standing pouch that can solve the above problems.

[0005]

[Means for Solving the Problems]

 For this reason, the present invention provides the above-mentioned sealing material for forming an opening at the upper end of the main body of the standing pouch, adhering or welding an annular resin body to the opening, filling the content in the main body, and then sealing the opening. It is a standing pouch that is attached to an annular resin body.

[0006]

[Action]

 Since the above-mentioned standing pouch of the present invention has an annular resin body adhered or welded to the upper end opening of the main body, the whole shape is different from the conventional straight seal that seals the upper end opening. It becomes possible to form a column.

[0007]

【Example】

 Embodiments of the present invention will be described below with reference to the drawings. FIG. 1 shows a multi-mix container 1 according to a first embodiment of the present invention. The multi-purpose mixing container 1 is composed of a container body 2, a cap 3 and an elastic member 4.

The container body 2 is, for example, a resin molded container and has a bottomed cylindrical shape. The container body 2 has a partition wall 5 formed therein, and the partition wall 5 divides the container body 2 into two filling chambers 6 and 7. The partition wall 5 is provided only for the function of defining the container body 2 into the two filling chambers 6 and 7.

Therefore, the thickness of the partition wall 5 can be arbitrarily selected, the strength of the container body 2 can be improved, and the reliability of the multi-mix container 1 can be improved.

Next, the elastic member 4 is usually composed of a jail spring or the like, and in FIG. It is inserted in between.

Further, openings 8 and 9 are formed in the upper portions of the filling chambers 6 and 7, respectively, and different contents (for example, a dyeing agent are applied to the filling chambers 6 and 7 from the openings 8 and 9). It is filled with the first agent 10 and the second agent 11). The filling operation of the first agent 10 and the second agent 11 can be easily performed because the openings 8 and 9 are widely opened in the upper portion of the container body 2. Further, the upper end surface of the container body 2 in which the openings 8 and 9 are formed is configured to be flush. Further, a screw portion 12 is formed at a predetermined position on the outer circumference of the container body 2, and a stopper 13a is formed.

The cap 3 is also resin-molded, for example, and has a bottomed cylindrical shape. The cap 3 is arranged on the upper part of the container body 2 so as to cover it, and a screw portion 14 is formed at a predetermined position on the inner periphery thereof, and an opening 8 formed on the container body 2 is also formed. , 9 are provided at positions opposite to the packing members 15.

The screw portion 14 is configured to be screwed with the screw portion 12 formed on the outer peripheral portion of the container body 2. By screwing the screw portions 12 and 14, the cap 3 is formed. It is attached to 2.

The packing member 15 is pressed against the upper part of the container body 2 while the cap 3 is screwed to the container body 2, and the openings 8 and 9 are liquid-tightly sealed by the packing member 15 (this). State is called saved state). Since the upper end surface of the container body 2 is flush, the openings 8 and 9 are reliably sealed by the packing member 15.

Further, a stopper 13b is formed at the lower end of the inner circumference of the cap 3. A nozzle cap 17 is provided on the nozzle portion 16 of the cap 3.

Since the openings 8 and 9 are liquid-tightly sealed by the packing member 15, the filling chambers 6 and 7 are liquid-tight independent chambers. The first agent 10 and the second agent 11 filled in 7 are not mixed, and the first agent 10 and the second agent 11 can be preserved with good preservability.

Next, a method of using the multi-purpose mixing container 1 having the above structure will be described. The multi-mix container 1 is sold in the state shown in FIG. In this storage state, the packing members 15 seal the openings 8 and 9 as described above, so that the filling chambers 6 and 7 are liquid-tight independent chambers. The first agent 10 and the second agent 11 are not mixed unnecessarily even when inverted.

In order to take out the first agent 10 and the second agent 11 from the multi-mixing container 1, first, the cap 3 is rotated to release the screwing of the screw portions 12 and 14. When the cap 3 is rotated, the cap 3 moves upward with respect to the container body 2 along the threads of the screw portions 12 and 14, and the packing member 15 also moves upward with the upward movement of the cap 3. The packing member 15 is separated from the openings 8 and 9.

In this state, the cap 3 is pulled upward along the container body 2 by the elastic force of the elastic member 4 including a coil spring, and then the stopper 13a and the stopper 13b are brought into contact with each other. As a result, the cap 3 stops at the second shift position.

Next, as shown in FIG. 2, while maintaining the above state, the container body 2 and the cap 3 are integrally turned upside down to be in an inverted state. As a result, the first agent 10 and the second agent 11 filled in the filling chambers 6 and 7 flow out into the space 18 formed in the cap 3, and the first agent 10 and the second agent 11 are mixed. To be done. At this time, since the multi-purpose mixing container 1 is inverted while the stopper 13a is in contact with the stopper 13b, the first agent 10 and the second agent 11 do not spill out. Further, since the cap 3 is located outside the container body 2, this also prevents the first agent 10 and the second agent 11 from leaking.

In this way, the first agent 10 and the second agent 11 are mixed in the cap 3, and when the two are completely mixed, the nozzle cap 17 is removed from the cap 3. In this state, the mixed first agent 10 and second agent 11 can be immediately taken out from the nozzle portion 16 of the cap without soiling the hands and used.

If the content is a highly viscous material, if the container body 2 is repeatedly pressed in the direction of the cap 3 in the state of FIG. 2, a pumping operation can be performed by the action of the elastic member, so that the content can be taken out. Can be done without any trouble.

FIG. 3 shows a multi-purpose mixing container 1 according to a second embodiment of the present invention. In the figure, the same components as those of the multi-purpose mixing container 1 shown in the first embodiment are designated by the same reference numerals and the description thereof will be omitted.

The multi-purpose mixing container 1 shown in the figure is characterized in that the elastic member 4 is installed between the step 5 a of the partition wall 5 and the step 16 a of the nozzle part 16. The configuration is similar to that of the first embodiment.

In each of the above-described embodiments, the nozzle portion 16 can be made of a flexible member (for example, silicone rubber or the like). In this case, the nozzle portion 16 can be pushed out with a finger. Since the contents can be taken out, the profit is particularly great when the contents have a high viscosity.

Further, in the above embodiment, the configuration in which the container body 2 is defined by the partition wall 5 into two filling chambers 6 and 7 so as to have an equal volume is shown, but the filling chamber 6 formed in the container body 2 is shown. 7 is not limited to the configuration shown in this embodiment, and a plurality of (3 or more) filling chambers may be formed by providing a plurality of partition walls. Further, it is also possible to adopt a configuration in which the mixing ratio of the contents can be changed by appropriately setting the formation position of the partition wall and changing the volume of each filling chamber.

Further, in the above embodiment, when the multi-mix container 1 is used, the cap 3 is moved from the first transition position to the second transition position with respect to the container body 2, and then the cap 3 and the container main body 2 are separated. Although the method of inversion is shown, the cap 3 and the container body 2 may be inverted, and then the cap 3 may be displaced with respect to the container body 2 to mix the first agent 10 and the second agent 11. .

[0032]

[Effect of the device]

 Therefore, according to the present invention, since the standing pouch can be formed into a cylindrical shape as a whole, the height per bottom area can be reduced as compared with the conventional standing pouch, and the outer container such as a cardboard box can be reduced. When it is stored in the container, the dead space is reduced, and it has an excellent effect that it can be used as a jumbo size refill container for shampoo, conditioner, etc., a commercial emulsion, and a lotion.

[Brief description of drawings]

FIG. 1 is a vertical cross-sectional view of a multi-mix container according to a first embodiment of the present invention.

2 is a vertical cross-sectional view of the multi-purpose mixing container shown in FIG. 1 in a state in which the cap is moved to a second transition position and in use.

FIG. 3 is a vertical sectional view of a multi-purpose mixing container according to a second embodiment of the present invention.

4 is a vertical cross-sectional view of the multi-purpose mixing container shown in FIG. 3 in a state in which the cap is moved to a second transition position and in use.

FIG. 5 is a vertical cross-sectional view of the multi-purpose mixing container previously proposed by the applicant.

6 is a vertical cross-sectional view of the multi-purpose mixing container shown in FIG. 5 in a state in which the cap is moved to a second transition position and in use.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Multi-type mixing container 2 Container body 2a, 3a, 5a, 16a Step part 3 Cap 4 Resilient member 5 Partition wall 6 and 7 Filling chamber 8 and 9 Container body opening 10 First agent 11 Second agent 12 and 14 Screw part 13a, 13b Stopper 15 Packing member 16 Nozzle part of cap 17 Nozzle cap 18 Space part

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[Procedure amendment]

[Submission date] December 8, 1992

[Procedure Amendment 1]

[Document name to be amended] Statement

[Name of item to be corrected] Brief explanation of the drawing

[Correction method] Change

[Correction content]

[Brief description of drawings]

FIG. 1 is a perspective view of a standing pouch according to a first embodiment of the present invention.

FIG. 2 is a vertical sectional view of FIG.

FIG. 3 is a vertical cross-sectional view of an annular resin body having a take-out opening narrowed like a bottle mouth.

FIG. 4 is a vertical cross-sectional view of an annular resin body without a flange portion.

FIG. 5 is a vertical cross-sectional view of a standing pouch in which the packaging material container is located outside the annular resin body.

FIG. 6 is a vertical cross-sectional view of a standing pouch in which the packaging material container is located inside the annular resin body.

FIG. 7 is a vertical cross-sectional view of a standing pouch in which a packaging material container is insert-molded in an annular resin body.

FIG. 8 is a vertical cross-sectional view of a standing pouch in which an annular resin body is capped.

FIG. 9 is a vertical cross-sectional view of a standing pouch with a protective container and a dispenser attached.

FIG. 10 is a vertical cross-sectional view of a standing pouch with a sealing material attached.

FIG. 11 is a vertical cross-sectional view when the standing pouch of the previous figure is used as a shampoo container.

FIG. 12 is a vertical cross-sectional view of a standing pouch of another embodiment with a seal member attached.

FIG. 13 is a vertical cross-sectional view when the standing pouch of the previous figure is used as a shampoo container.

FIG. 14 is a front view of a conventional standing pouch.

FIG. 15 is a side view of the same.

[Explanation of reference numerals] A Folding dimension of the gusset portion in the height direction B B diametrical dimension of the annular resin body 1 Packaging material container 2 Upper end opening 3 Annular resin body 3a Flange portion 4 Sealing material 5 Gazette portion 6 Ejection opening portion 7 Plug 8 Protective container 9 Dip tube 10 Nozzle 20 Heat seal part

Claims (1)

[Scope of utility model registration request] 1. A sealing material for sealing the opening of a standing pouch, wherein the upper end of the main body of the standing pouch is an opening, an annular resin body is adhered or welded to the opening to fill the inside of the main body, and then the opening is sealed. Standing pouch characterized by being attached to the body.