JP4234640B2 - Filth storage bag - Google Patents

Description

  The present invention relates to a waste storage bag for storing waste such as feces.

  For example, a Western-style portable toilet is known as a simple toilet that can be placed beside a hospital bed and can be used by a sick person. This includes a toilet seat portion on which a user's buttocks can be seated and a toilet portion having a container for storing filth.

  In such a Western-style portable toilet, when filth in the container is discarded after use by a user or the like (operator), the container is washed for reuse.

  On the other hand, the use of a Western-style portable toilet may be accompanied by a waste storage bag that can be disposed of in order to eliminate the process of washing the container.

  Conventionally, this kind of filth storage bag has been proposed that includes a seat portion corresponding to the opening of the toilet seat portion and a bag portion (bottomed bag) that hangs down in the container of the toilet portion (for example, a patent) Reference 1).

In such a filth storage bag, it is used by suspending the bag part in the toilet part (container) of the Western portable toilet and interposing (attaching) the seat part between the toilet seat part and the toilet part. After the stool, it is removed from the Western portable toilet and discarded together with the filth in the bag at a predetermined location.
Japanese Patent No. 2855074 (FIG. 1)

  However, the above-described filth storage bag has only a single bag portion, and therefore the filth in the bag portion is caused by the opening of the bag portion by the operator due to insufficient opening sealing. There is a problem that the reliability in terms of hygiene is reduced.

  Therefore, an auxiliary bag portion (second bag body) is prepared in addition to the bag portion (first bag body) for storing filth, and the sachet bag portion is stored in the auxiliary bag portion so that the filth is discharged to the outside. Although it is possible to avoid leakage as much as possible, in this case, in addition to the operation of storing the bag portion in the auxiliary bag portion when storing the bag portion, an operation for opening the auxiliary bag portion prior to this operation is required. become. For this reason, the operation | movement number at the time of storing of a bag part increases, and the subject that the storing operation became troublesome occurred.

  This invention is made | formed in view of such a situation, and while being able to improve the reliability in a hygiene aspect, the storage operation | work to the 2nd bag body of the 1st bag body which stores filth is performed easily. An object is to provide a waste storage bag that can be used.

  In order to achieve the above object, the invention according to claim 1 includes a foldable base member having a waste passage port, and two bottomed bags attached to the base member and having flexibility and water impermeability. One bottomed bag of these two bottomed bags communicates with the filth passage port and comprises a first bag body for storing filth, and the other bottomed bag has inner and outer surface portions thereof. A filth storage bag is provided, comprising a second bag body that can be returned to each other and accommodate the first bag body and the base member.

  According to this structure, since the 1st bag body which stores filth is stored by the 2nd bag body after a stool, it originates in the opening sealing work of the 1st bag body inadequate by an operator. Even if filth leaks from the opening of the bag, it is stored in the second bag.

In addition, since the first bag body and the base member are stored in the second bag body by returning the inner and outer surface portions of the second bag body while holding the first bag body and the base member, The opening operation of the bag body and the storing operation of the first bag body are performed at once.

  According to a second aspect of the present invention, there is provided the filth storage bag according to the first aspect, wherein a bottom portion of the second bag body is attached in the vicinity of an attachment site of the first bag body.

  According to this configuration, the return operation of the inner and outer surface portions of the second bag body is smoothly performed when the first bag body and the base member are stored in the second bag body.

  According to a third aspect of the present invention, there is provided the filth storage bag according to the first or second aspect, wherein a through hole for a handgrip is provided in an opening peripheral edge of the filth passage opening.

  According to this configuration, since it becomes possible for the user to perform the stool while holding the base member with both hands, for example, not only the combined use with a Western-style portable toilet, bucket or trash can but also the use of the filth storage bag alone is possible. It becomes possible.

  According to the first aspect of the present invention, the first bag body for storing filth is stored in the second bag body after the stool, resulting in insufficient opening and sealing work of the first bag body by the operator. Even if filth leaks from the opening of the first bag, it is stored in the second bag. For this reason, the leakage of filth to the outside can be surely avoided, and the hygiene reliability can be improved.

  According to the first aspect of the present invention, the first bag body and the base member are housed in the second bag body by returning the inner and outer surface portions of the second bag body to each other while holding the first bag body and the base member. Therefore, the opening operation of the second bag body and the storing operation of the first bag body can be performed at once. For this reason, the operation | movement number at the time of accommodation of a 1st bag body can be reduced, and the accommodation operation | work to the 2nd bag body of a 1st bag body can be performed easily.

  According to the second aspect of the invention, since the inner and outer surface portions of the second bag body are smoothly returned when the first bag body and the base member are stored in the second bag body, In addition to the effects, good operability can be obtained when the first bag and the base member are stored.

  The invention according to claim 3 enables the user to perform the stool while holding the base member with both hands. For example, not only the combined use with a Western-style portable toilet, bucket or trash can but also a filth storage bag alone In addition to the effects of the first or second aspect of the invention, it can be used for indoor / outdoor use.

  The present invention comprises a foldable base member having a waste passage opening, and two bottomed bags attached to the base member and having flexibility and water impermeability. The bottom bag is composed of a first bag body that communicates with the filth passage port and stores the filth, and the other bottomed bag returns its inner and outer surface portions to each other to return the first bag body and the base member. By configuring the second bag body to be able to store the bag, it has been realized that hygiene reliability can be improved and the first bag body can be easily stored in the second bag body.

  Hereinafter, an embodiment of the present invention will be described with reference to FIGS. In FIG. 1, the filth storage bag shown by the code | symbol 1 is equipped with the base member 2 which can be folded and expand | deployed which has the filth passage 2a, and two bottomed bags 3 and 4 which have flexibility and water impermeability. .

The base member 2 is made of thick cardboard having a plane shape that is different in length (length) and width (width) (length> width), and is configured to come into contact with the crotch portion of the user. In addition, FIG.
As shown in FIG. 2 (b) or the opening periphery of the bucket 20 as shown in FIG. 2 (b) so that it can be interposed between the toilet part 10a and the toilet seat 10b of the Western portable toilet 10 as shown in FIG. Each is configured so that it can be placed (mounted) on the periphery of the opening of the trash can 30.

  Two tongue pieces 5 and 6 projecting to the opposite side of the position where the filth passage port 2a is formed are integrally provided at the center in the longitudinal direction of the outer peripheral edge of the base member 2. The tongue pieces 5 and 6 are provided with first through holes 5 a and 6 a for handgrip extending along the longitudinal direction of the base member 2. The first through holes 5a and 6a are arranged at positions that are parallel to each other at equal intervals in the circumferential direction.

  At the end portion in the longitudinal direction (vertical direction) of the base member 2, second through holes 2b and 2c for handgrip extending in a direction perpendicular to the longitudinal direction of the first through holes 5a and 6a are provided. The 2nd through-holes 2b and 2c are arrange | positioned in the position parallel with equal intervals from the 1st through-holes 5a and 6a in the circumferential direction. As a result, through holes 2b, 2c, 5a, 6a for handgrips are arranged at four positions on the periphery of the opening of the dirt passage port 2a. For this reason, since it becomes possible for a user to perform a stool while holding the base member 2 with both hands, for example, not only the combined use with the Western portable toilet 10, the bucket 20 or the trash can 30, but also the filth storage bag 1 alone. It can also be used, and can be used for indoor and outdoor flights.

  The base member 2 and the tongue pieces 5 and 6 are provided with four sets of folding lines 2d to 2g. Thus, the base member 2 is configured to be folded and expanded.

  The fold lines 2d and 2d are arranged on the same line in the base member 2 so as to sandwich the second through holes 2b and 2c, respectively. The fold lines 2e and 2e are arranged on the same line across the base member 2 and the tongue pieces 5 and 6 so as to sandwich the first through holes 5a and 6a, respectively. The folding lines 2f and 2f are arranged at positions that are parallel to each other at equal intervals in the circumferential direction from the second through hole 2b. The folding lines 2g and 2g are arranged at positions that are parallel to each other at equal intervals in the circumferential direction from the second through hole 2c. The dimension between the fold lines 2g, 2g and the second through hole 2c is set to the same circumferential dimension as the dimension between the fold lines 2f, 2f and the second through hole 2b. As a result, when the base member 2 is folded (eight-folded), the folding lines 2g, 2g and the folding lines 2f, 2f overlap each other.

  The filth passage port 2a of the base member 2 is composed of an opening having a substantially plane shape, and is configured to pass filth such as feces and small water.

  The bottomed bags 3 and 4 are entirely made of an opaque plastic material made of polyethylene containing calcium carbonate. For this reason, no harmful gas is generated by the combustion of the bottomed bags 3 and 4, and it is possible to comply with environmental protection measures in recent years.

  In addition, the bottomed bags 3 and 4 are formed by closing (edge joining) one side opening part of the cylindrical plastic raw material opened to both.

  One bottomed bag 3 is composed of a first bag body that communicates with the filth passage port 2a and stores the filth, and the inner edge of the opening is the back surface of the base member 2 (the back side of the rim of the filth passage port 2a). Is attached. On both sides of the bottomed bag 3, a margin 3A having a fold line 3a is provided.

  In addition, when the water-permeable bag (not shown) in which the superabsorbent polymer was enclosed is previously arrange | positioned in the bottomed bag 3, since the water | moisture content stored in the bottomed bag 3 will be gelatinized, filth・ The leakage of odor to the outside can be suppressed.

The other bottomed bag 4 is composed of a second bag body that can store the bottomed bag 3 and the base member 2 by returning the inner surface portion 4a and the outer surface portion 4b to each other, and the bottom portion (the central portion of the outer surface portion 4b) is formed. Similar to the bottomed bag 3, it is attached to the back surface of the base member 2. The attachment site (bottom part) of the bottomed bag 4 is disposed in the vicinity of the attachment site of the bottomed bag 3. Thereby, the return operation | movement of the inner surface part 4a and the outer surface part 4b at the time of accommodation of the bottomed bag 3 and the base member 2 with respect to the bottomed bag 4 is performed smoothly, and it is favorable at the time of accommodation of the bottomed bag 3 and the base member 2 Operability can be obtained.

Next, methods (1) to (4) when the filth storage bag 1 shown in the present embodiment is used for a toilet will be described with reference to FIGS.
(1) When only the filth storage bag 1 is used The stool using only the filth storage bag 1 is used for the handgrip after bringing the opening peripheral surface of the filth passage 2a shown in FIG. This is done by holding the base member 2 by hooking the fingers of the left and right hands to the first through holes 5a, 6a or the second through holes 2b, 2c for hand grip.

(2) In the case of using a Western-style portable toilet together The stool that uses the waste storage bag 1 and the Western-style portable toilet 10 together with the bottomed bag 3 suspended in the toilet portion 10a as shown in FIG. After the opening periphery of the filth passage port 2a of the member 2 is placed on the toilet bowl 10a, the toilet seat 10b is placed on the toilet bowl 10a via the base member 2.

(3) When a bucket is used in combination A stool that uses the filth storage bag 1 and the bucket 20 hangs the bottomed bag 3 in the bucket 20 and passes the filth through the base member 2 as shown in FIG. The opening peripheral edge of the mouth 2a is placed on (attached to) the bucket 20 (opening peripheral edge of the bucket 20).

(4) In the case of using a trash can The stool that uses the filth storage bag 1 and the trash can 30 hangs the bottomed bag 3 in the trash can 30 as shown in FIG. The opening periphery of the mouth 2a is placed (mounted) on the trash box 30 (opening rim of the trash box 30).

  Then, after finishing the stool in the above (1) to (4), first, the base member 2 in the state shown in FIG. 3 (a) is turned into four sets of broken lines 2d to 2g as shown in FIG. 3 (b). Fold along. In this case, the base member 2 is folded along the folding lines 2d and 2d, along the folding lines 2e and 2e, and further along the folding lines 2f and 2f and the folding lines 2g and 2g. Further, as the base member 2 is folded, the bottomed bag 3 is also folded as shown by a solid line in FIG.

  Next, the inner surface portion 4a and the outer surface portion 4b of the bottomed bag 4 are returned to each other as shown by a solid line from the state shown by the two-dot chain line in FIG. 3B, and the bottomed bag 3 and the base member 2 are placed in the bottomed bag 4 Store in. In this case, when the return operation of the inner surface portion 4a and the outer surface portion 4b is completed, the inner surface portion 4a is disposed (exposed) on the outer side of the bottomed bag 4, and the outer surface portion 4b is disposed (hidden) on the inner side of the bottomed bag 4. The Here, when the amount of filth in the bottomed bag 3 is small, the bottomed bag 3 is folded as shown by a two-dot chain line in FIG.

  Thereafter, as shown in FIG. 3 (c), the opening peripheral edge portion 2 of the bottomed bag 4 (two portions arranged in parallel at substantially equal intervals in the opening peripheral direction) is mistakenly tied.

  Therefore, in the present embodiment, the bottomed bag 3 (and the base member 2) that stores filth after the stool is stored in the bottomed bag 4, so that the bottomed bag 3 is insufficiently opened by the operator. Even if filth leaks from the opening of the bottomed bag 3 due to the sealing operation, it is stored in the bottomed bag 4. For this reason, the leakage of filth to the outside can be surely avoided, and the hygiene reliability can be improved.

Moreover, in this embodiment, while holding the bottomed bag 3 and the base member 2, the bottomed bag 3 and the bottomed bag 4 are returned to the bottomed bag 4 by returning the inner surface portion 4 a and the outer surface portion 4 b of the bottomed bag 4. Since the base member 2 is stored, the opening operation of the bottomed bag 4 and the storing operation of the bottomed bag 3 can be performed at once. For this reason, the operation | movement number at the time of accommodation of the bottomed bag 3 can be reduced, and the accommodation operation | work to the bottomed bag 4 of the bottomed bag 3 can be performed easily.

  In addition, in this embodiment, although the usage example in the case of storing stool and small water was demonstrated, this invention is not limited to this, It can be used similarly to embodiment also when storing other filth. Of course.

The perspective view which shows the filth storage bag which concerns on embodiment. (A)-(c) is a perspective view which shows the usage example which concerns on embodiment. (A)-(c) is a perspective view shown in order to demonstrate the usage method which concerns on embodiment.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Dirty substance storage bag 2 Base member 2a Dirty passage port 2b, 2c 2nd through-hole 2d-2g Folding line 3 Bottomed bag 3A Margin 3a Folding line 4 Bottomed bag 4a Inner surface part 4b Outer surface part 5,6 1 through-hole 10 Western-style portable toilet 10a Toilet part 10b Toilet seat part 20 Bucket 30 Recycle bin

Claims (3)

A foldable base member having a waste passage opening;
Two bottomed bags attached to the base member and having flexibility and water impermeability,
One of these two bottomed bags, the one bottomed bag, communicates with the waste passage port, and is composed of a first bag body for storing the waste,
The other bottomed bag comprises a second bag body that can accommodate the first bag body and the base member by returning the inner and outer surface portions thereof to each other.   The filth storage bag according to claim 1, wherein a bottom portion of the second bag body is attached in the vicinity of an attachment site of the first bag body. The waste storage bag according to claim 1 or 2, wherein a through hole for a handgrip is provided at an opening peripheral edge of the waste passage opening.

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