JPH10304989A - Disposable discarding bag for waste liquid - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a disposable discarding bag for waste liquid, which can be easily used without staining hands, and at the same time, can be easily discarded, and in addition, can be easily manufactured. SOLUTION: By doubly folding a longitudinally long external bag 1, an upper bag part 3 of which the upper end is opened, and a lower bag part 5 which communicates with the upper bag part 3 by a folded back part, are formed, and in the upper bag part 3, an internal bag 8 where an absorber for waste liquid is placed, or the internal bag 8 made of a material which absorbs waste liquid is inserted to form this disposable discarding bag for waste liquid, and a user urinates in the internal bag 8, or pours in other waste liquid, and after immediately making the absorber 12 absorb or adsorb it, the upper end only of the external bag 1 is held, and by the weight of the waste liquid, a lower part of the external bag 1, i.e., the lower bag part 5 is stretched downward, and at the same time, the internal bag 8 is dropped in the stretched lower bag part 5, and the upper bag part 3 which becomes empty is properly tied, and the bag is discarded.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a disposable bag for urine and vomiting used in vehicles such as automobiles and ships, outdoors or on the floor by the victim, and waste oil produced by cooking. It relates to a disposable processing bag.

[0002]

2. Description of the Related Art Currently, urine treatment bags for vehicles are commercially available in which a urine outlet is fixed to an open end of a water-impermeable bag and a snap is formed near the open end of the bag. In this method, urine is absorbed and absorbed by an absorbent material accommodated in the bag in advance, and the opening end is sealed with a snap to prevent leakage of urine remaining in a liquid state attached to the upper portion of the bag.

[0003] However, this type of disposable urine treatment bag is
In some cases, his hands were stained by urine attached to the urinal outlet. Also, after urination, there was an inconvenience that the user had to put it in a separately prepared bag or box and clean it up.

In order to eliminate the drawbacks of the conventional urine treatment bag, the present applicant has formed a waste liquid storage section at the bottom of the bag body, and puts a waste liquid absorbing material in this storage section or removes the waste liquid. A waste liquid storage bag made of a material that absorbs water is accommodated, and a waste liquid disposable processing bag is formed outside of the storage portion, in which the upper portion of the bag body is folded back to form a double folded portion (Japanese Patent Application No. Hei 9 (1998) -108). −
No. 99554).

[0005] This disposable processing bag has only the upper end of the folded bag body after absorbing the waste liquid put in the housing portion of the bag body into the absorbing material or absorbing the waste liquid into the material of the housing bag in the housing portion. The storage portion and the folded portion are extended downward by the weight of the waste liquid, and the upper end portion of the bag is bound and is to be disposed of, and can be easily disposed without soiling the hands. When forming a double fold,
It turned out that it took time to turn the bag back.

[0006]

SUMMARY OF THE INVENTION Claims 1 and 2
The object of the invention described in (1) is to provide a waste liquid disposable processing bag that can be easily used without soiling hands, can be easily cleaned, and can be easily manufactured. is there.

[0007]

According to a first aspect of the present invention, there is provided a disposable waste liquid treatment bag according to the present invention, wherein a vertically long outer bag is folded in two to form an upper bag portion having an open upper end, and a folded portion. A lower bag portion communicating with the lower bag portion is formed.In the upper bag portion, a middle bag containing a waste liquid absorbing material is inserted, and urine is discharged into the middle bag, or waste oil after cooking flows in, and After absorbing or adsorbing the waste liquid to the absorbent material, hold only the upper end of the outer bag, deploy the lower bag part downward by the weight of the waste liquid, drop the inner bag into this lower bag part, The upper bag is bound and discarded by an appropriate method.

[0008] According to a second aspect of the present invention, the vertically long outer bag is folded in two to form an upper bag portion having an upper end opened and a lower bag portion connected to the upper bag portion by a folded portion. In the part, a middle bag made of a material that absorbs waste liquid is inserted,
It is used and discarded in the same manner as in claim 1 above.

[0009]

BEST MODE FOR CARRYING OUT THE INVENTION When an absorbent is put in a middle bag as in claim 1, a middle bag made of a water-insoluble and non-oil-soluble sheet is used. In the case of waste liquid treatment such as urine, flocculent natural pulp (defibrated pulp) material, absorbent paper,
Use absorbent material such as super absorbent resin. In the case where the absorbent is in the form of powder or granules, the opening end of the inner bag is sealed to such an extent that it can be easily opened so as not to spill out of the inner bag, or a material that can be easily dissolved by waste liquid, PVA
Pack in bags made of film or CMC paper. In addition, as an absorbent for waste liquid treatment such as tempura oil,
Use a sheet or the like made of polypropylene fiber that easily absorbs oil.

When the inner bag made of a material that absorbs waste liquid is inserted into the upper bag portion of the outer bag as described in claim 2, for example, a water-absorbing material such as generally available paper diapers, for example, cotton A natural pulp material, water-absorbing paper, and a middle bag made of a highly water-absorbing resin such as an acrylate polymer or a sodium acrylate polymer are used.

When the disposable processing bag of the present invention is used for urination, it has a capacity capable of processing a single urination.
Also, it is preferable that men have a longer one and women have a wider opening. In the case of treating waste oil used for cooking, the capacity is almost the same. The inner bag should have a width slightly smaller than that of the outer bag so that the inner bag can smoothly fall in the outer bag.

The outer bag is formed of a non-permeable and soft material such as polyvinyl chloride or polyethylene, and has a length such that the upper portion can be bound when discarded.

The disposable disposal bag for waste liquid according to the present invention is provided with a lower bag portion folded upward so as to prevent the lower bag portion of the outer bag from developing downward due to its weight during urination or during the flow of waste liquid. The bottom of the upper bag may be used together with the upper end of the upper bag while supporting it by hand, but it is preferable to provide some means for preventing deployment.

For example, the upper end opening of the upper bag or the upper end opening of the middle bag and the bottom of the lower bag folded outside the upper bag are fixed so as to be detachable with an adhesive tape or the like. ,
After the waste liquid is put into the inner bag, the fixing portion is detached so that the lower bag portion can be developed below the upper bag portion.

In the present invention, when a sealing portion is provided on one side of the upper end opening of the outer bag to seal the upper end opening,
The entry of dust and the like into the upper bag portion or the inner bag is prevented, so that sanitation is performed, and the packaging bag can be omitted. Moreover, the sealing portion can also serve as a handle during use.

[0016]

Embodiment 1 FIGS. 1 to 4 show an example in which the processing bag according to claim 1 is used for urination in a vehicle or the like. FIG. 1 is a perspective view of the processing bag, and FIG. FIG. 3 is a cross-sectional view taken along the line A, FIG. 3 is a partially cutaway longitudinal sectional view showing a state in which the inner bag is dropped after urination, and FIG.

In the drawings, reference numeral 1 denotes a soft outer bag made of polyvinyl chloride. As shown in FIG. 2, an intermediate portion thereof is folded back to one side and upward to have an opening 2 at an upper end. A bag portion 3 and a lower bag portion 5 that communicates with the upper bag portion 3 via a bent portion 4 are formed. In addition, a sealing portion 6 which also serves as a handle by extending one side of the opening 2 in the upper bag portion 3 upward.
Is formed, and an adhesive tape layer 7 whose surface is covered with release paper is provided thereon.

Reference numeral 8 denotes a soft inner bag made of polyvinyl chloride inserted into the upper bag portion 3.
Is formed slightly smaller than the width of the bag, and slightly longer than the upper bag portion 3,
When it is inserted into the upper bag portion 3, it protrudes slightly from the opening 2. A handle 10 is formed by extending one side of the opening end 9 of the inner bag 8 upward. Further, the bottom of the lower bag portion 5 is adhered to the opening end 9 of the inner bag 8 with an adhesive tape 11 so as to be peelable.

Reference numeral 12 denotes a urine absorbing material accommodated in the inner bag 8, which is a water-soluble PVA film bag 13 filled with a powdery acrylate polymer and a deodorant.

Reference numeral 14 denotes urine gelled by the absorbent 12, and reference numeral 15 denotes a binding portion.

[0021]

[Embodiment 2] An example in which the processing bag described in claim 2 is used for urination processing will be described with reference to FIGS. FIG. 5 is a perspective view of the processing bag, and FIG. 6 is a sectional view taken along line BB in FIG.

In the drawings, reference numeral 21 denotes a polyethylene outer bag, and as shown in FIG. 6, an intermediate portion thereof is folded back to one side and upward to form an upper bag portion 23 having an opening 22 at an upper end. A lower bag portion 25 communicating with the upper bag portion 23 via a bent portion 24 is formed. Also, one side of the opening 22 in the upper bag portion 23 is extended upward to form a sealing portion 26 also serving as a handle, and an adhesive tape layer 27 whose surface is covered with release paper is provided on the upper portion thereof. .

Reference numeral 28 designates a middle bag, wherein the inner surface of a middle layer made of cotton-like natural pulp material, water-absorbing paper, acrylate polymer, deodorant, etc. is made of a water-permeable polypropylene non-woven fabric, and the outer surface is made of a water-impermeable material. Formed of a material covered with a polyethylene film.

The inner bag 28 is formed to have a slightly smaller width than the outer bag 21 as in the above embodiment. A handle 29 is formed by extending one side of the open end 29 of the inner bag 28 upward.

The upper end of the upper bag 23 and the bottom of the lower bag 25 are releasably adhered to each other with an adhesive tape 31.

[0026]

According to the present invention, the disposable disposal bag for waste liquid comprises:
The present invention is implemented in the form as described above, and has the following effects.

According to the present invention, since the vertically long outer bag is folded in two to form the upper bag portion and the lower bag portion, manufacture is extremely easy and mass production is possible.

The whole can be folded thinly or rolled up and carried, which is very convenient for driving and traveling.

Since the opening of the inner bag faces the upper opening of the outer bag, this opening can be easily exposed to the local area when urinating, thereby contaminating the hands or opening the upper bag of the outer bag. Urination can be performed without soiling the part. Further, other waste liquid can be easily injected into the inner bag without soiling the hands.

By holding only the upper end of the outer bag, that is, the upper end of the upper bag after urination or after injecting other waste liquid,
The lower bag is unfolded downward with the weight of the waste liquid, the inner bag is dropped onto the lower bag, and the empty upper bag is bound and discarded, so there is no need for a bag or box to wrap it. It is. Therefore, cleaning can be performed easily and without soiling the hands, which is hygienic.

[Brief description of the drawings]

FIG. 1 is a perspective view of a waste liquid disposable processing bag according to a first embodiment.

FIG. 2 is a sectional view taken along line AA in FIG.

FIG. 3 is a partially cut-away longitudinal sectional view showing a dropped state of the inner bag in the embodiment.

FIG. 4 is a perspective view showing a state where the upper portions of the processing bags are bound in the embodiment.

FIG. 5 is a perspective view of a waste liquid disposable processing bag according to the second embodiment.

FIG. 6 is a sectional view taken along line BB in FIG. 5;

[Explanation of symbols]

 1,21 Outer bag 2,22 Opening part 3,23 Upper bag part 4,24 Bending part 5,25 Lower bag part 6,26 Sealing part 7,27 Adhesive tape 8,28 Middle bag 9,29 Open end 10,30 Handle 11, 31 Adhesive tape 12 Absorbent material 13 Bag 14 Urine 15 Binding part

Claims (2)

[Claims] 1. A vertically long outer bag is folded in two to form an upper bag portion whose upper end is open, and a lower bag portion connected to the upper bag portion by a folded portion, wherein the upper bag portion has a waste liquid absorbing material. A disposable disposal bag for waste liquid, wherein an inner bag filled with is inserted. 2. A vertically elongated outer bag is folded in two to form an upper bag portion having an upper end opened and a lower bag portion connected to the upper bag portion by a folded portion, and the upper bag portion absorbs waste liquid. A disposable disposal bag for waste liquid, wherein a middle bag made of a material is inserted.