JP2010042868A - Refill pouch container and refill pouch - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a refill pouch container with an environmentally-friendly and extremely simple structure which can be simplified by applying a filling pouch with a pouring cap section, without any change, and can be replaced with a solid container focused on the ordinary convenience by being equipped with a structure that can provide a refill pouch for filling using the refill pouch container. <P>SOLUTION: The filling pouch includes the pouring cap, the refill pouch container has a body formed from a squeezable container, and a refill pouch for filling using such refill pouch container. <P>COPYRIGHT: (C)2010,JPO&INPIT

Description

The present invention has a function of enclosing and pouring a flowable material such as a liquid or jelly-like hair wash, seasoning, beverage, foodstuff, food, cosmetics, painting material, paint, lubricant, detergent, disinfectant, drug, etc. The present invention relates to a refillable bag storage container and a refillable bag.

Conventionally, jelly-like or viscous materials are mainly used as containers for storing flowable materials such as hair wash, seasoning, beverages, foodstuffs, foods, cosmetics, painting materials, paints, lubricants, detergents, disinfectants, and drugs. A tube container to be filled, a solid container made of glass, metal, plastic or the like that can be filled with any fluid material such as liquid or gas, and a bag container filled with a liquid or viscous material are used.

In the above tube container, a jelly-like or highly viscous material is mainly used because of its good extrudability, and in a solid container, it can be stored for a long period of time, and the product itself is self-supporting, storable, and convenient. The bag container is light and inexpensive, and can effectively use resources and reduce carbon dioxide during production and distribution.

However, now that environmental issues such as effective utilization of resources and reduction of carbon dioxide are screamed, the refill bag container considering the global environment has begun to be reviewed from the conventional solid container that emphasizes convenience. Various refill containers using bags are provided.

For example, the proposal `` pump-type extrusion container '' (see Patent Document 1) that has a double structure with a resilient tube with holes and a non-elastic tube, or an inner bag in an outer bag with a throttle opening Built-in, “squeezed double bag” (see Patent Document 2) that pulls out and squeezes the inner bag through the throttle, and a bag built into a soft container with a hole, woodworking by bellows or sliding function Proposal for extracting bonds and mayonnaise “Wood Bond and Mayonnaise Extraction Container” (see Patent Document 3), a bag-like inner container is built in the outer container, and the bag-like inner container is provided in the outer container Proposal “double container” (see Patent Document 4) for squeezing the filling material by the rotary operation unit, or a flexible bag container having a spout is provided in the outer container having squeeze characteristics, and a pour nozzle for the bag container And the squeeze action and the intake valve for the outer container Such as pouring the filling Te proposed "dual structure squeeze container" (see Patent Document 5) have been proposed.

In the "pump-type extrusion container" (see Patent Document 1), although it has a double structure with a tube with elasticity and a tube without elasticity, as a distribution and sales shape Although there is no problem, there is a problem in terms of convenience in the dining table and shape maintenance at the time of storage because there is no independence of the amount of dispensing at the time of use and the product itself.

In addition, in the “fluid squeezed double bag” (see Patent Document 2), an inner bag is built in an outer bag having a throttle port, and the inner bag is drawn out from the throttle port and squeezed out. However, when the inner bag is pulled out and squeezed out from the throttle port, squeezed wrinkles are generated in the inner bag, so that the fluid remains in the squeezed wrinkles, leaving the freshness and hygiene, and the filling material at the time of disposal. It left a problem of sticking.

Further, in the above-mentioned “wooden bond and mayonnaise extraction container” (see Patent Document 3), a soft container with a hole is built in a bag, and a gel-like or Although it is a proposal that can extract a viscous packing, it is only a matter of pursuing the convenience of the extraction container itself, and there remains a problem with the inconvenience of the operability of the extraction container itself.

Further, in the “double container” (see Patent Document 4), a bag-shaped inner container is built in the outer container, and the bag-shaped inner container is placed inside by a rotation operation unit provided in the outer container. Although it is a proposal to squeeze out the gel-like or viscous filler contained in the container, in addition to the complexity of the structure of the container, the filler contained in the inner container is limited to gel-like or viscous filler In the same manner as in the “fluid squeezed double bag” (see Patent Document 2), squeezing wrinkles are generated in the bag-like inner container. It left a problem in the hygiene aspect.

In the “double-structure squeeze container” (see Patent Document 5), a flexible bag body having a spout is provided in an outer container having squeeze properties, and a pour-out nozzle for the bag body and an outer container Although it is a proposal to pour out the filling of the inner container by the intake valve and the squeeze operation, the convenience of the extraction container itself is limited to the pursuit of the convenience of the extraction container itself (see Patent Document 3). However, in addition to the complexity of the storage container, the problem of high manufacturing cost remains.

Since the above problems cannot be solved, the refilling storage container to be improved in the future is more convenient, economical and lightweight considering environmental issues such as effective utilization of resources and carbon dioxide reduction. In addition to being a container, it is desirable to provide a refill bag storage container and a refill bag body in consideration of freshness and hygiene.

Registered Utility Model Registration No. 3019529 Japanese Patent Publication No. 2006-282206 Registered Utility Model Registration No. 3056254 JP-A-9-295664 Japanese Patent Publication No. 2006-111335

In view of the above problems, the present invention simplifies the refill bag body container by directly attaching the filling bag body having the dispensing cap portion, and further replenishment using the refill bag body container By providing a refill bag body for use in place of the conventional solid container that emphasizes convenience, providing a refill bag body container with an extremely simple structure considering the global environment The problem (difference from the prior art) is to be solved.
(1) The storage form is simple and recyclable, and the total amount of waste is small.
(2) By reducing the weight of the material, it is possible to reduce logistics costs and reduce carbon dioxide emissions during the manufacturing process.
(3) The structure is simple in use, easy to use, and has design in color and shape.
(4) The structure should be able to be used up completely, with freshness management and hygiene management of the filling.
(5) Even if it is a bag container or a refill bag body, it must be simple, convenient, and recyclable.
(6) The container itself is self-supporting and the structure is such that the filling material is not poured out due to external pressure during storage.

The present invention is a refillable bag body storage container comprising a filling bag body having a dispensing cap portion and a squeeze container body having a squeeze body, and the filling bag body is a soft and light synthetic resin It is made of a film, and an upper portion is formed with a pouring cap, a pouring port, and a long male screw portion, and the squeeze container body is composed of a lid body and a squeeze container, and the lid body is tapered. The squeeze container has a squeeze property made of a soft synthetic resin that can be squeezed and restored. A ventilation hole is provided in the upper part, and a screw part is formed on the outer peripheral part of the upper end, and a means in which a filling bag and a squeeze container are hermetically screwed to the lid is adopted.

The present invention also employs a means in which the vent hole is formed by an air valve.

Further, the present invention employs a means in which bellows are formed on the outer cylinder portion of the squeeze container.

Moreover, this invention takes the means to inject | pour and use the filling material filled into the refilling bag body for replenishment provided with the tapering outlet or the extraction tube at the filling bag body.

The filling bag according to claim 1 of the present invention is a bag-like container in which an upper portion of the bag is a mountain-shaped stand pack bag provided with a pouring cap portion, and is a retort pack beverage or a refill stand pack. As shown in FIG. 2, the mountain-shaped filling bag body used in the present invention has the male screw portion of the pouring cap portion formed longer by the thickness of the lid body. As shown in (b), the squeeze container main body has a very simple structure that is directly attached to the female screw portion of the lid body and screwed together.

A refill bag body for refill according to claim 4 of the present invention is a tapered spout into a filling bag body with a discharge cap portion of a refill bag body storage container according to claim 1 of the present invention, or By adopting means for filling with a refill bag body with a dispensing tube, a simple and recyclable storage form can be constructed, and the total amount of waste and refill for refilling are reduced. Provision of a bag for use.

Further, the weight of the conventional squeeze container and the refill bag body made of a flexible synthetic resin can be reduced, thereby reducing physical distribution costs and carbon dioxide emissions during the manufacturing process.

In addition, it has a simple structure compared to conventional refill bag storage containers, is easy to use, has design in color and shape, and further has a filling bag body, a squeeze container, and a lid body. Since it can be easily disassembled, it can be easily cleaned, and safety can be ensured in terms of hygiene management.

Moreover, since the outside air can be completely shut out at the time of use and storage, it has a structure capable of managing the freshness of food.

Even refillable bag storage containers and refillable bags are more simple, convenient, and recyclable in consideration of environmental issues such as effective use of resources and carbon dioxide reduction. .

In addition, since the refillable bag storage container itself is self-supporting and the structure is such that the filling is not poured out due to external pressure during storage, it is easy to store the refrigerator and storage, and also in use It makes it easy to adjust the amount used.

FIG. 1 is a perspective view showing the entire refill bag storage container according to the present invention. (Example 1) FIG. 2 is an explanatory view showing the procedure for assembling the refill bag storage container in the present invention. (Example 2) FIG. 3 is an explanatory view showing a refill bag storage container in the present invention. (Example 3) FIG. 4 is an explanatory view showing another embodiment of the refill bag storage container in the present invention. Example 4 FIG. 5 is an explanatory view showing another embodiment of the refillable bag storage container in the present invention. (Example 5) FIG. 6 is an explanatory view showing a refill bag body for replenishment according to the present invention. (Example 6) FIG. 7 is another explanatory view of the refill bag body for replenishment in the present invention. (Example 7) FIG. 8 is an explanatory view showing another embodiment of a refill bag storage container in the present invention. (Example 8)

  The present invention simplifies the refill bag body container by attaching the filling bag body having an upper portion having a pour-out cap portion as it is, and replenishment using the refill bag body container The most characteristic feature is to provide an extremely simple structure for providing a refill bag body for use. Examples will be described below with reference to the drawings.

FIG. 1 is a perspective view showing the entire refill bag storage container according to the present invention.
The refill bag storage container 10 according to the present invention includes a filling bag body 20 having an upper portion made of a flexible and light synthetic resin film having a pouring cap portion 21, a tapered lid body 31 and a body portion. The squeeze container main body 30 having a very simple structure 38 includes a squeeze container 33 having a squeeze property.

Note that the refill bag body container 10 and the refill bag body 23 for refilling in the present invention are not limited to the embodiments described below, and the outer shape, dimensions, and materials thereof are the gist of the present invention. It can be changed without departing from the above.

The filling bag body 20 is a flexible and thin synthetic resin film having a pouring cap portion 21, and the upper portion corresponding to the tapered upper surface of the lid body 31 is formed of a mountain-shaped bag body, and is used for retorts such as foods and seasonings. It is often used for packs, stand packs such as shampoos and liquid detergents. In particular, emphasis is placed on independence, recyclability, economy, and lightness, and by achieving these, it has a structure that solves environmental problems such as effective use of resources and carbon dioxide reduction in the manufacturing and distribution processes.

The pouring cap portion 21 is provided at the center of the upper end of the filling bag body 20 and is formed of a synthetic resin such as plastic. The pouring cap portion 21 includes a pouring cap 27, a pouring port 25, and a long male screw portion 22. Is screwed into the tightening element of the pouring cap 27 and the female screw portion 32 of the lid body 31 of the squeeze container main body 30, so that the length of the male screw portion 22 is increased by the thickness of the lid body 31. Other than that, it is formed in the same shape.

The squeeze container main body 30 includes a lid body 31 and a squeeze container 33, and has a structure in which the filling bag body 20 is screwed in and incorporated.

The lid 31 forms a squeeze container main body 30 with the squeeze container 33, and a female screw part into which the male screw part 22 of the filling bag body 20 whose upper part is mountain-shaped is screwed into the center part of the upper surface of the taper shape. 32, and a threaded portion 34 connected to the squeeze container 33 is formed on the outer periphery of the lower end. The material is not particularly limited and may be made of a synthetic resin. However, the material may not be the same as that of the squeeze container 33 and may have a squeeze property made of a soft synthetic resin that can be compressed and restored.

The squeeze container 33 has a squeeze property made of a soft synthetic resin that can be squeezed and restored in a body part 38, a vent hole 35 is provided in the body part 38, and a screw part 34 is formed in an outer peripheral part at an upper end. In addition, the filling bag body 20 and the squeeze container 33 are hermetically screwed to the lid body 31 and used.

The vent hole 35 is provided for the intake and exhaust of air by squeezing and restoring action above the trunk portion 38 of the squeeze container 33 or at an arbitrary position of the lid 31 (a place where it is easy to press with a finger). It has a sealed shape. Moreover, it can be set as the structure which performs the intake / exhaust of air automatically at the time of pressing and decompression | restoration operation by setting it as the air valve 36.

FIG. 2 is an explanatory view showing an assembling procedure of the refill bag storage container in the present invention.
(a) The pouring cap 27 of the filling bag body 20 is removed to expose the long male screw portion 22.
(b) The filling bag body 20 is screwed and sealed from below the female threaded portion 32 of the lid body 31 of the squeeze container main body 30.
(c) The lid 31 and the screw portion 34 of the squeeze container 33 which are screwed into the filling bag body 20 once tightened with the dispensing cap 27 are screwed together and sealed.
(d) The filling bag body 20 and the squeeze container main body 30 are combined, stored in a state where the pouring cap 27 is closed, and poured out in a removed state.
(e) The squeeze container main body 30 is picked up, the air hole 35 is closed with a finger, and the body 38 of the squeeze container 33 is grasped and the force is applied while adjusting the amount of the filling J poured out. (At the time of storage, when the filling material J is poured out, the pouring cap 27 of the filling bag body 20 is closed with the air holes 35 closed with fingers. Tighten. By tightening the pouring cap 27 in a state where the filling J is completely discharged, the remaining filling J is completely blocked from the external air, so that deterioration of the quality due to oxidation of the filling J can be prevented.
(f) When the filling material J is poured out, the pouring cap 27 of the filling bag body 20 is tightened in a state where the vent hole 35 is closed with a finger. (The squeeze container 33 is naturally restored to its original shape by the squeeze property and the action of the vent hole 35.)

FIG. 3 is an explanatory view showing a refill bag storage container in the present invention.
Fig. (A) shows a perspective view and Fig. (B) shows a cross-sectional view.
In the refill bag body storage container 10 according to claim 1, an embodiment is shown in which a vent hole 35 is provided above the trunk portion 38 of the squeeze container main body 30.
The squeeze container 33 is picked up, and the air in the squeeze container main body 30 is confined by applying a force by closing the air hole 35 of the trunk portion 38 of the squeeze container 33 while applying and reducing the amount of the filling J poured out. By pressing the filling bag body 20 evenly, the filling material J is poured out. When the hand gripped by the body portion 38 is loosened and the vent hole 35 is opened, external air is supplemented in the squeeze container 33 by the squeeze property of the squeeze container 33. (The squeeze container 33 is naturally restored to its original shape by the action of the squeeze property and the vent hole 35.) By repeating this, the filling material J filled in the filling bag body 20 is continuously poured out. Can do.

FIG. 4 is an explanatory view showing another embodiment of the refill bag storage container in the present invention.
Fig. (A) shows a perspective view and Fig. (B) shows a cross-sectional view.
In the refill bag storage container 10 according to claim 2, an embodiment in which the air hole 36 is formed with the air hole 35 provided above the trunk portion 38 of the squeeze container main body 30 is shown.
When the squeeze container 33 is picked up and a force is applied by grasping the body portion 38 of the squeeze container 33 while adjusting the amount of the filling J to be discharged, the air valve 36 naturally closes, and the air in the squeeze container body 30 is removed. The filling bag body 20 is uniformly compressed by confinement, and the filling material J is poured out. When the force of the grasped hand is released, the air valve 36 is opened due to the squeeze property of the squeeze container 33, and external air is supplemented in the squeeze container 33. (The squeeze container 33 is naturally restored to its original shape by the action of the squeeze property and the air valve 36.) By repeating this, the filling material J filled in the filling bag 20 is continuously poured out. Can do.

FIG. 5 is an explanatory view showing another embodiment of the refillable bag storage container in the present invention.
Fig. (A) shows a perspective view and Fig. (B) shows a cross-sectional view.
An embodiment in which a bellows 37 is formed below the trunk portion 38 of the squeeze container 33 in the refill bag storage container 10 according to claim 3.
The squeeze container 33 is squeezed, and the filling J filled in the filling bag body 20 is poured out by the action of the expansion and contraction by the bellows 37. The squeeze container 33 is gripped with one hand and the other hand is held. Thus, the filler J can be poured out by expanding and contracting the bellows 37 below the body portion 38. (The squeeze container 33 is naturally restored to its original shape by the elasticity of the bellows 37 and the action of the air valve 36.)

FIG. 6 is an explanatory view showing a refill bag body for replenishment according to the present invention.
Figure (a) shows an overall perspective view of a refill bag body for replenishment with a tapered spout,
FIG. 5B shows a refill state of the refill bag body for refill.
5. The refill bag body according to claim 4, wherein the filling port body has a relatively large inlet 25 and is tapered to a spout 24 (folded before use and secured with a tape or the like, and used with scissors or the like). The refill bag body for refill having the ultimate simple packaging form according to the present invention is used. 23 is provided.

FIG. 7 is another explanatory view of a refill bag body for refill according to the present invention.
Figure (a) shows an overall perspective view of a refill bag body for replenishment with an extraction tube;
FIG. 5B shows a refill state of the refill bag body for refill.
5. The refill bag body 23 according to claim 4, wherein the filling tube body 20 has a relatively small inlet 25 and is poured into a pour tube 26 (folded before use and stopped with tape or the like, and cut with scissors or the like when used. A supplementary refill bag body 23 having a simple packaging form according to the present invention is provided. To do.

Further, the refill bag storage container 10 according to claim 1 is generally accepted and is intended to provide a filled bag body 20 in which resources can be used more effectively than ever before. By using a funnel-shaped tapered spout 24 that omits the spout cap portion 21 provided on the filling bag body 20 or a refill bag body 23 for refilling that forms a spout tube 26, Thus, provision of the refillable bag body storage container 10 in consideration of environmental problems such as effective utilization of carbon dioxide and reduction of carbon dioxide is intended.

FIG. 8 is an explanatory view showing another embodiment of a refill bag storage container in the present invention.
For example, (a) is for ketchup or dressing, (b) is for mayonnaise, (c) is filled with liquid seasoning or the like. Depending on the type of filling J, the shape of the pouring cap 27 can be changed to various pouring caps 28 for desktop use.

The refill bag storage container and the refill refill bag container in the present invention are not limited to food refill bag storage containers, but liquid or jelly-like shampoos, seasonings, beverages, ingredients, It can be widely used as a refill bag storage container for refilling and storing fluid materials such as cosmetics, painting materials, paints, lubricants, detergents, disinfectants, and medicines. We understand that industrial applicability is extremely large.

DESCRIPTION OF SYMBOLS 10 Refill bag body container 20 Filling bag body 21 Outlet cap part 22 Male screw part 23 Refilling refill bag body 24 Tapered outlet 25 Outlet 26 Outlet tube 27 Outlet cap 28 For desktop Pouring cap 30 Squeeze container main body 31 Lid 32 Female thread part 33 Squeeze container 34 Screw part 35 Vent hole 36 Air valve 37 Bellows 38 Body part J Filling

Claims (4)

A refill bag body container comprising a filling bag body having a dispensing cap portion and a squeeze container body having a squeeze body, wherein the filling bag body is made of a soft and thin synthetic resin film, An upper part is formed with a pouring cap, a pouring outlet, and a long male screw part, and the squeeze container body is composed of a lid and a squeeze container, and the center of the upper surface of the tapered shape of the lid The squeeze container has a squeeze property made of a soft synthetic resin that can be squeezed and restored. Is provided with a vent hole, and a screw part is formed on the outer periphery of the upper end. The filling bag body and the squeeze container are respectively screwed into the lid body and used for refilling. Bag storage container. The refill bag body container according to claim 1, wherein the vent hole is formed by an air valve. The refill bag storage container according to claim 1 or 2, wherein bellows are formed on an outer cylindrical portion of the squeeze container. 4. The filling bag body is supplemented with a filling material filled in a refill bag body for replenishing provided with a tapered spout or a dispensing tube, and used. A bag storage container for refill according to any one of the above.

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