JP2010017385A - Diaper - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a diaper capable of reducing caregiver's burden. <P>SOLUTION: An opening 43 is arranged in a crotch area of a diaper body 101, so that an absorptive pad 51 can be separated from the diaper body 101. Thus, only the absorptive pad 51 is separated from the diaper body 101 without removing the diaper body 101 from a wearer, and then, taken out from the opening 43. Consequently, when the absorptive pad 51 is soiled with excretory substances, for example, the absorptive pad 51 is separated from the diaper body 101, the crotch is cleaned from the opening 43, the soiled absorptive pad 51 is taken out, and then, the new absorptive pad 51 is inserted to the diaper body 101. In this case, it is unnecessary to remove the diaper body 101, thereby drastically reducing the caregiver's burden. <P>COPYRIGHT: (C)2010,JPO&INPIT

Description

  The present invention relates to a diaper in which a diaper main body and an absorbent pad are separable, and more particularly, to a diaper suitable for use in a system for automatically processing excrement.

  The work of removing the excrement of a caregiver who is bedridden and cleaning the crotch imposes a large burden not only on the caregiver but also on the caregiver, and therefore it is desired to simplify this operation. The following Patent Documents 1 to 4 describe devices that can automatically process excrement even when a care receiver is lying down.

In a general excretion automatic processing system, an excretion receptacle (hereinafter sometimes referred to as a “cup”) connected to a waste tank is placed between the care receiver's crotch. The cup is provided with a sensor for detecting feces and urine. When excretion is detected, excrement is sucked from the cup into the waste tank by the operation of a pump or the like.
Utility Model Registration No. 3130483 Utility Model Registration No. 3137626 Utility Model Registration No. 3137627 Utility Model Registration No. 3137628

  By the way, the device as described above is not necessarily required to be used all day, and there are cases where it is desirable to use it together with manual care. For example, when the cared person can notify the defecation, a usage such as wearing a diaper during the day when the carer is present and wearing a cup at night can be considered. However, normal disposable diapers that are widely distributed at present are not made on the basis of the excrement disposal system as described above, so when wearing a cup, the diaper must be removed from the care recipient. This is a burden on the caregiver.

  On the other hand, the pants-type disposable diaper has a problem that the running cost is high because the entire diaper must be replaced with a small amount of excrement. Therefore, generally, an absorbent pad is laid on the inside of a pants-type disposable diaper, and if it is a small amount of excrement, only the absorbent pad is replaced and the diaper is continuously used. However, since the diaper must be removed from the cared person when the absorbent pad is replaced, this work is a burden on the carer.

  This invention is made | formed in view of this situation, The objective is to provide the diaper which can reduce a caregiver's burden.

  A diaper according to the present invention includes a diaper body having an opening in a crotch region, an absorbent pad that closes the opening from the inside of the diaper body, and a fixing means that separably fixes the absorbent pad to the diaper body. Prepare.

According to the above diaper, an opening is provided in the crotch region of the diaper main body, and since the absorbent pad can be separated from the diaper main body, the diaper main body can be removed from the diaper wearer. The absorbent pad can be separated from the diaper body and removed from the opening.
And after removing the said absorption pad, it is possible to assign an excretion receptacle to the said opening part of a crotch area.
Moreover, after removing the said absorption pad, it is also possible to insert a new absorption pad into the said diaper main body from the said opening part.
Furthermore, according to the diaper, the absorbent pad is fixed to the diaper main body by the fixing means, and therefore the absorbent pad is not easily displaced from the diaper wearer's crotch region.
Moreover, since the said absorption pad has closed the said opening part from the inner side of the said diaper main body, and the edge of the said opening part is hardly contaminated with excrement, the said diaper main body can be reused.

Preferably, the fixing means has a first adhesive surface that adheres to an outer surface area of the absorbent pad that is exposed to the outside of the diaper main body at the opening, and a second adhesive surface that adheres to the outer surface of the diaper main body. Adhesive member.
According to said structure, adhesion | attachment with the said absorption pad and the said diaper main body can be isolate | separated easily from an outer side.

Preferably, the diaper has a gripping means provided in an outer surface area of the absorption pad exposed to the outside of the diaper main body at the opening.
The gripping means facilitates gripping the absorbent pad and facilitates removal of the absorbent pad from the opening.

Moreover, the said diaper may have the adhesive member provided in at least one part of the edge of the said opening part, and the peeling sheet which covers the adhesive surface of the said adhesive member.
Thereby, after removing the said absorption pad from the said diaper main body, it becomes possible to peel the said peeling sheet from the adhesive surface of the said adhesive member, and to adhere the said adhesive surface to a excretion receptacle. By adhering the edge of the opening to the excretion receptacle, leakage of excrement can be suppressed.

Furthermore, the diaper may have a stretchable elastic member provided on at least a part of the edge of the opening.
Thereby, after removing the said absorption pad from the said diaper main body, the said elastic elastic member is extended, the said opening part is expanded, and it becomes possible to insert the excretion receptacle inside the said opening part. After insertion, the elastic elastic member contracts and comes into close contact with the excretion receptor, thereby suppressing excrement leakage.
In this case, the diaper may include an adhesive member that detachably bonds a peripheral region of the elastic elastic member and the diaper main body. If the stretchable elastic member and the diaper body are detachable, the stretchable elastic member can be reused even if the diaper body is disposable.

Moreover, the diaper which concerns on the other viewpoint of this invention is a diaper main body which has an opening part in a crotch area, the absorptive pad which plugs up the said opening part from the inner side of the said diaper main body, and the said opening part from the outer side of the said diaper main body. And a closing means for closing.
For example, the opening includes a strip-shaped cut, and the closing means includes an adhesive member that adheres to a region near both edges of the cut on the outer surface of the diaper main body.

  Unless otherwise specified, in this specification, the “inside” of a diaper means a side that contacts the body of the diaper wearer, and the “outside” of the diaper means a side that does not contact the body.

  According to the present invention, since only the absorbent pad can be removed without removing the diaper body from the diaper wearer, the burden on the caregiver can be reduced.

<First Embodiment>
FIG. 1 is a perspective view illustrating an example of a diaper according to the first embodiment of the present invention. FIG. 2 shows a development view of the diaper viewed from the outside, and FIG. 3 shows a development view of the diaper seen from the inside.
A diaper 100 according to the first embodiment includes a diaper main body 101 having an opening 43 in the crotch region, an absorption pad 51 that closes the opening 43 from the inside of the diaper main body, and an absorption pad as shown in FIG. It has the adhesion member 31 as a fixing means which fixes 51 and the diaper main body 101 so that isolation | separation is possible.

  The diaper main body 101 includes a front viewing time 10 and a rear viewing time 20, and a crotch region 30 provided therebetween. The front viewing time 10 and the rear viewing time 20 are formed separately as shown in FIG. 2 and FIG. 3, for example, and by overlapping both ends, an opening 41 for passing the trunk and a leg passing therethrough are formed. Two openings 42L and 42R are formed. In the example shown in the figure, the best viewing time 20 is longer in the waist direction than the best viewing time 10, and is superimposed on the outside of the best viewing time 10. Both end portions of the full bloom 20 are bonded by the adhesive member 21 on the wearer's belly side. For the adhesive member 21, for example, an adhesive tape or a hook-and-loop fastener is used.

  Moreover, the diaper main body 101 is formed of, for example, a liquid-permeable sheet such as a non-woven fabric subjected to hydrophilic treatment on the outer side and a liquid-impermeable sheet such as a moisture-permeable plastic film on the inner side. And between these sheets, in order to absorb liquids, such as urine which permeate | transmitted the liquid-permeable sheet, the absorber 52 which consists of a superabsorbent polymer, cotton-like pulp, etc. is included. The absorber 52 surrounds the opening 43 of the crotch region 30 and is spread widely in the regions on the abdominal side and the buttocks side.

  For example, the opening 43 is large enough to expose the anus and urinary organ of the diaper wearer so that the excretion receptor 200 described later can be directly applied, and extends in the longitudinal direction of the crotch region 30 in the longitudinal direction. Open. The absorbent pad 51 is formed so as to be wider than the opening 43, and can block the entire opening 43 from the inside of the diaper main body 101. The absorption pad 51 is formed in a rectangular shape, for example, and wraps the anus and urinary organs of the diaper wearer to absorb or receive excrement. The absorbent pad 51 is formed of a liquid-permeable sheet on the body side (inner side) surface and a liquid-impermeable sheet with moisture permeability on the opposite side (outer side), for example, as in the diaper body. An absorber is filled between the sheets.

  The adhesive member 31 bonds the absorbent pad 51 and the diaper main body 101 in such a manner that they can be separated from the outside. For example, the adhesive member 31 has an adhesive surface (first adhesive surface) that adheres to the outer surface area of the absorbent pad 51 exposed to the outside in the opening 43 and an adhesive surface (second adhesive surface) that adheres to the outer surface of the diaper body 101. And have. By providing the bonding surface on the outside of the diaper main body 101, the absorption pad 51 can be easily removed.

The adhesive member 31 can be configured using, for example, a removable member such as an adhesive tape or a hook-and-loop fastener. In this case, both the first adhesive surface and the second adhesive surface may be configured by detachable members, or either one may be detachable and the other may be bonded in a manner that cannot be detached.
Moreover, the adhesive member 31 may form an adhesive surface only at one end, and the other end may be formed integrally with the outer sheet of the diaper body 101 or the absorbent pad 51.

FIG. 4 is a diagram illustrating an example of the configuration of the excrement automatic processing system.
The excrement automatic processing system shown in FIG. 4 is disposed between the user's crotch and receives the excrement receiver 200, and the excrement processing apparatus 300 that sucks and processes the excrement from the excrement receptor 200. And the hose unit 400 for connecting the excrement receiver 200 and the excrement disposal apparatus 300.

  The excrement disposal apparatus 300 performs suction of the filth from the excretion receptacle 200 and washing thereof. That is, when the excrement processing apparatus 300 detects excrement by a sensor provided in the excretion receptor 200, the excrement processing apparatus 300 operates the aspirator to inhale the excrement from the excrement acceptor 200, and includes the inside. Water and air are sent out from the water tank to clean the inner surface of the excretion receptacle 200. At this time, warm water for cleaning the anus contaminated with excrement is also sent to the excretion receptacle 200. The excrement and sewage sucked from the excretion receptacle receiver 200 are stored in a filth tank inside the excrement disposal apparatus 300. When the suction and cleaning of the filth are completed, the excrement disposal apparatus 300 sends air to the excretion receptacle 200 to remove moisture.

  The hose unit 400 includes, for example, a hose for sucking dirt, a hose for sending water and air for washing the container, a hose for sending water for washing the crotch, a signal cable for transmitting a signal from the sensor, and a sensor It is composed of a power supply cable that supplies power to the device.

  The excrement receptacle 200 includes a cup part 210, an elastic member 220, and a plate part 230.

  The cup part 210 is provided with an opening for receiving excrement by being placed between the care receiver's crotch. The edge of the opening is curved like a bowl so as to surround the caregiver's anus and pubic area. An elastic member 220 is provided along the edge of the opening.

The cup part 210 includes a front cup 211 that receives excrement on the belly side of the cared person, a rear cup 213 that receives excrement on the buttocks side, and an intermediate cup 212 interposed therebetween.
The opening of the front cup 211 and the rear cup 213 is wider than the opening of the intermediate cup 212, and the tip is rounded. Since the rear cup 213 is pressed against the bed by the buttocks of the cared person, the bottom surface of the rear cup 213 (the surface opposite to the opening) is flat so that the buttocks can be stably supported. The intermediate cup 212 stands substantially perpendicular to the bottom surface, and has a width that allows the intermediate cup 212 to be easily sandwiched between the care receiver's crotch. For example, a bellows portion that can be bent freely in the vertical direction is provided at a portion connecting the intermediate cup 212 and the front cup 211. By bending the bellows part, the front cup 211 can be moved in accordance with the body shape of the cared person.

  The elastic member 220 is provided in a strip shape along the edge of the opening of the cup part 210. The elastic member 220 is a rubber material integrally molded using an elastomer such as silicon rubber, for example, and is deformed flexibly when the care receiver's crotch is pressed against it.

  The plate portion 230 is an elastic plate that extends from the rear cup 213 toward the care receiver's upper body, and spreads to support the care receiver's buttocks and waist straddling the cup portion 210.

FIG. 5 is a diagram illustrating an example in which the excretion receptacle 200 is used in a state where the diaper main body 101 is worn. For convenience of illustration, illustration of the human body is omitted.
When using the excretion receptacle 200 in the state which wears the diaper 100, the absorption pad 51 is removed from the diaper main body 101. FIG. The crotch of the cared person is exposed to the outside from the opening 43. In this state, the cup portion 210 is placed between the care receiver's crotch. The opening 43 is surrounded by the cup part 210 from the outside of the diaper main body 101. As a result, the care receiver's feces and urine are directly excreted through the opening 43 into the cup portion 210.

In the usage example of FIG. 5, the cup part 210 is applied to the care receiver's crotch from the outside of the diaper main body 101. In this example, the care receiver's crotch is used in close contact with the elastic member 230 of the excretion receptacle 200 in order to prevent sewage from leaking outside. However, if the position between the crotch with respect to the cup part 210 is shifted and a gap is generated, sewage may leak from there.
Therefore, in the usage example of FIG. 5, an auxiliary diaper for preventing sewage from leaking into the bedding may be used in combination. FIG. 6 is a diagram illustrating an example of a waist-wrap sheet 150 as the auxiliary diaper.

For example, as shown in FIG. 6, the waist-wrap sheet 150 has a belt-like shape that is long in the waistline direction, and an adhesive member 152 such as a hook-and-loop fastener or an adhesive tape is provided at the end thereof. For example, as shown in FIG. 7, the waist-wound sheet 150 is wound around the cared person's waist from the outside together with the excretion receptacle 200. The end part of the waist-wrap sheet 150 is fixed by an adhesive member 152 on the abdomen side of the cared person, for example. For example, as with the diaper body 101, the waist-wrap sheet 150 is formed of a liquid-permeable sheet such as a nonwoven fabric on the outer side and a liquid-impermeable sheet having moisture permeability on the inner side. An absorber containing a polymer or the like is included.
By covering the lower body of the cared person with such a waist-wrap sheet 150, leakage of sewage to the bedding is effectively prevented.

As described above, according to the diaper 100 according to the present embodiment, the opening 43 is provided in the crotch region of the diaper main body 101, and the absorbent pad 51 can be separated from the diaper main body 101. Without removing 101, only the absorbent pad 51 can be separated from the diaper body 101 and taken out from the opening 43.
Therefore, for example, when the absorbent pad 51 becomes dirty with excrement, the absorbent pad 51 is separated from the diaper body 101, the crotch is cleaned from the opening 43, the dirty absorbent pad 51 is taken out, and a new absorbent pad 51 is removed. It can be inserted into the main body 101. In this case, since it is not necessary to remove the diaper body 101, the burden on the caregiver can be greatly reduced.
In addition, for example, when using the automatic excretion processing system, the excretion receptor 200 may be directly applied to the opening 43 of the diaper main body 101 with the absorption pad 51 removed. Will be very easy.

  Furthermore, according to the diaper 100 which concerns on this embodiment, since the absorption pad 51 is fixed to the diaper main body 101 by the adhesive member 31, the absorption pad 51 is hard to shift | deviate from a diaper wearer's crotch area. Moreover, the absorption pad 51 closes the opening 43 from the inside of the diaper main body 101, and the edge of the opening 43 is hardly contaminated by excrement. Thereby, since the case where the diaper main body 101 becomes dirty with excrement can be reduced, the reusability of the diaper main body 101 is improved, and the running cost can be reduced.

  Moreover, since the adhesive surface of the adhesive member 31 is provided in the outer surface area | region of the diaper main body 101 or the absorption pad 51, adhesion | attachment with the diaper main body 101 and the absorption pad 51 can be isolate | separated easily from the outer side. Thereby, the removal work of the absorption pad 51 becomes easy.

  By the way, the opening part in the diaper which concerns on this embodiment should just have a magnitude | size which can take out the inner side absorption pad 51 outside, and the shape is arbitrary. Accordingly, the opening may have a shape obtained by cutting out a part of the crotch region 30 as shown in FIGS. 1 to 3 described above. For example, as shown in FIGS. It is good also as a shape with a cut.

  8 and 9 are diagrams showing a modification of the present embodiment. FIG. 8 shows a development view of the diaper as seen from the outside, and FIG. 9 shows a development view of the diaper as seen from the inside. 1 to 3 and FIGS. 8 and 9 indicate the same components.

  The diaper main body 101A shown in FIG. 8 and FIG. 9 has a front-viewing period 10, a rear-viewing period 20, and a crotch region 30, as in the diaper main body 101 shown in FIGS. 43 is provided, and adhesive members 21 are provided at both end portions of the best viewing time 20.

  Further, gathers 44 are formed on both sides of the crotch region 30 of the diaper main body 101A. The gathers 44 prevent sewage from leaking from the gaps around the legs when the diaper body 101 is worn. For example, an elastic member sandwiched between the inner sheet and the outer sheet is provided on both sides of the crotch region 30, and the gathers 44 are formed by contraction of the elastic member.

  In the example of FIGS. 8 and 9, the central portion of the crotch region 30 has a single notch in the vertical direction (direction extending from the front body 10 to the back body 20). Used for taking in and out. The area around the opening 43 is not filled with the absorber 52, and a region where the inner sheet and the outer sheet are directly attached is provided. The absorber 52 is disposed so as to sandwich the opening 43 from both sides. In the examples of FIGS. 8 and 9, the front end portion is separated from the front body 20.

  The absorbent pad 51 has a sufficient width to cover the entire opening 43, and is formed in a vertically long rectangular shape in the examples of FIGS. The absorbent pad 51 is laid on the inner side of the diaper main body 101A and applied to the diaper wearer's crotch.

  The adhesive member 31 adheres to a region in the vicinity of both edges of the opening 43 on the outer surface of the diaper main body 101A (first adhesive surface), and adheres to the absorbent pad 51 exposed to the outside from between both edges (second). Adhesive surface). For example, as shown in FIG. 8, a plurality of locations of the opening 43 are bonded by an adhesive member 31.

  As shown in FIG. 8 and FIG. 9, by making the opening into a strip-like cut, it becomes easier to manufacture and process compared to the case where the opening is cut and formed, and the cost can be reduced.

<Second Embodiment>
Next, a second embodiment of the present invention will be described.
In the second embodiment, gripping means is provided on the absorbent pad, and other configurations of the diaper are the same as those of the first embodiment described above.

FIG. 10 is a diagram illustrating a first example of the gripping means. FIG. 10A is a view of the absorbent pad 51 as viewed from the outside (the side not in contact with the body), and FIG. 10B is a view of the absorbent pad 51 as viewed from the side.
In the example of FIG. 10, a tab 53 is provided as a holding means in the outer surface area of the absorbent pad 51 exposed to the outside from the opening 43 of the diaper main body 101. The tab 53 is formed, for example, by joining two opposing sides of a square or rectangular sheet close to each other and joining the outer surface area, and can pinch a slack portion at the center of the sheet. The tab 53 can be formed of the same material (nonwoven fabric or the like) as the outer surface sheet of the absorbent pad 51, for example.

FIG. 11 is a diagram illustrating a second example of the gripping means. 11A is a view of the absorbent pad 51 as viewed from the outside, and FIG. 11B is a view of the absorbent pad 51 as viewed from the side.
In the example of FIG. 11, a pocket 54 is provided in the outer surface area of the absorbent pad 51 as a holding means. For example, the pocket 54 is formed by joining three sides of a square or rectangular sheet to the outer surface region, and can be hooked by inserting a finger from a side that is not joined. The pocket 54 can also be formed of the same material (nonwoven fabric) as the outer surface sheet of the absorbent pad 51.
In the example shown in the figure, the three sides of the sheet are joined to the outer surface region, but the same gripping function can be achieved by joining only two opposite sides.

  As described above, by providing the gripping means in the outer surface area of the absorbent pad 51, the absorbent pad 51 can be easily grasped, so that the absorbent pad 51 can be easily removed from the opening 43 and workability is improved.

<Third Embodiment>
Next, a third embodiment of the present invention will be described.
In the diaper 100 shown in FIG. 1, there is a possibility that sewage leaks from the gap between the care receiver's crotch and the excretion receptacle 200, and in this case, the waist-wrap sheet 150 needs to be replaced. The present embodiment relates to a diaper that makes it difficult to leak sewage even if such a gap occurs.

FIG. 12 is a diagram showing an example of a diaper according to the third embodiment, and shows a development view viewed from the inside of the diaper main body 101B. 12 and FIGS. 1 to 3 indicate the same components.
The diaper according to the present embodiment is obtained by replacing the diaper main body 101 shown in FIGS. 1 to 3 with the diaper main body 101B shown in FIG. 12, and other components (absorption pad 51, adhesive member 31 and the like) are first. This is the same as the diaper 100 described.

  The diaper main body 101 </ b> B has a front view 10, a back view 20, and a crotch region 30, as in the diaper main body 101 shown in FIGS. 1 to 3, and an opening 43 is provided in the crotch region 30. Adhesive members 21 are provided at both ends. Further, gathers 44 are formed on both sides of the crotch region 30 of the diaper main body 101B.

Further, an adhesive member 32 such as an adhesive tape is provided at the edge of the opening 43 of the diaper main body 101B. For example, as shown in FIG. 12, the bonding surface of the bonding member 32 is formed inside the diaper main body 101 and is covered with a release sheet 33.
When the absorbent pad 51 is used, the adhesive surface of the adhesive member 32 is covered with the release sheet 33. Since the absorbent pad 51 is not bonded to the adhesive member 32 due to the covering of the release sheet 33, the work for removing the absorbent pad 51 from the opening 43 is facilitated.
On the other hand, when using the excretion receptacle 200, the absorption pad 51 is first taken out from the opening 43, then the release sheet is peeled off, and the adhesive surface of the adhesive member 32 is adhered to the excretion receptacle 200. .

  FIG. 13 is a diagram illustrating an example in which the excretion receptacle 200 is used while wearing the diaper main body 101B. As shown in FIG. 10, the cup part 210 of the excretion receptacle 200 is inserted into the diaper main body 101B from the opening 43, and is completely wrapped by the diaper main body 101B. In this state, the edge of the opening 43 is bonded to the cup unit 210 by the bonding member 32. A space for receiving excrement in the cup part 210 is sealed inside the diaper main body 101B.

In addition, the opening 43 has a shape in which the central portion is narrow and narrow in the example of FIG. 12 so as to match the shape of the cup portion 210. The opening 43 is formed in accordance with the shape of the cup part 210 so as to be in close contact with the cup part 210 without a gap.
Further, in order to reinforce the adhesion between the opening 43 and the cup part 210, in the example of FIG. 13, reinforcement by the adhesive member 32A is performed from the outside.

  As described above, according to the diaper according to the present embodiment, a gap is generated between the care receiver's crotch and the cup part 210 by bonding the edge of the opening 43 to the cup part 210 by the adhesive member 32. Also, the sewage can be kept inside the diaper main body 101B. Thereby, since the leakage of the dirty water to bedding is prevented, the replacement frequency of the waist-wrap sheet 150 can be reduced. Further, when almost no leakage of sewage occurs, the waist-wrap sheet 150 can be omitted.

<Fourth Embodiment>
Next, a fourth embodiment of the present invention will be described. 4th Embodiment is related with the diaper which provided the expansion-contraction elastic member in the edge of the opening part of a diaper main body.

FIG. 14: is a figure which shows an example of the diaper which concerns on 4th Embodiment, and shows the expanded view seen from the diaper main body 101C. 14 and 10 indicate the same components.
The diaper according to the present embodiment is obtained by replacing the diaper main body 101 shown in FIGS. 1 to 3 with the diaper main body 101C shown in FIG. 14, and other components (the absorbent pad 51, the adhesive member 31 and the like) are the first ones. This is the same as the diaper according to the embodiment. The diaper main body 101 </ b> C has the front-view period 10, the rear-view period 20, and the crotch area 30, as in the diaper main body 101 shown in FIGS. 1 to 3, and an opening 43 is provided in the crotch area 30. Adhesive members 21 are provided at both ends. Further, gathers 44 are formed on both sides of the crotch region 30.

  An elastic elastic member 35 is provided on the edge of the opening 43 of the diaper main body 101C. The elastic elastic member 35 is configured using, for example, a ring-shaped rubber ring. In the peripheral region 34 of the stretchable elastic member 35, for example, as shown in FIG. 14, the absorbent body 52 is not laid, and the outer sheet and the inner sheet are bonded together. Therefore, when the stretchable elastic member 35 is extended to widen the opening, the peripheral region 34 is in a slack state with wrinkles.

  When using the excretion receptacle 200 with the diaper body 101C worn, first, the adhesive member 31 is peeled off to separate the absorbent pad 51 from the diaper body 101C, and the opening of the elastic elastic member 35 is widened to absorb the absorbent pad 51. Take out. Next, in a state where the elastic member 35 is expanded, the cup part 210 is inserted from the opening thereof, and the excretion receiving space of the cup part 210 is sealed inside the diaper main body 101C.

  When using the diaper which concerns on this embodiment, you may provide the processus | protrusion and groove | channel for hooking and stopping the elastic elastic member 35 on the outer surface of a cup part. FIG. 15 is a diagram illustrating an example in which a groove is provided on the outer surface of the cup portion. As shown in FIG. 13, a single annular groove 206 is provided on the outer surface of the cup part 210 </ b> A, and the elastic elastic member 35 is fitted into the groove 206.

  According to this embodiment, since the elastic elastic member 35 is provided at the edge of the opening 43 of the diaper main body 101C, the size of the opening 43 can be easily changed. Therefore, the opening 43 can be expanded to remove the absorbent pad 51, and the cup part 210 can be inserted inside the diaper body 101B. Moreover, since the elastic property member 35 shrinks after insertion and the adhesiveness of the elastic material 35 and the cup part 210 improves, the leakage of dirty water can be prevented effectively. Moreover, since the opening part 43 becomes small when the elastic elastic member 35 is contracted, it is possible to effectively prevent the absorbent pad 51 from falling off the opening part 43.

  In addition, in order to reinforce the adhesion between the opening 43 and the cup portion 210, reinforcement by the adhesive member 32A may be performed from the outside as in FIG.

  In the above example, the peripheral region 34 of the elastic elastic member 35 is made of the same material (outer surface sheet, inner surface sheet) as the other regions of the diaper main body 101C, but the peripheral region 34 expands and contracts like an edge portion. If it comprises with a member with the property, since the adhesiveness of the peripheral area | region 34 and the cup part 210 will also improve, the leak of dirty water can be prevented more effectively.

Further, the elastic elastic member 35 may be formed integrally with the diaper main body 101C as shown in FIG. 15 described above, but may be formed detachably as shown in FIG. 16, for example.
FIG. 16 is a diagram illustrating an example in which the elastic elastic member 35 is detachably formed. The same reference numerals in FIGS. 14 and 16 denote the same components. The diaper main body 101D shown in FIG. 16A is provided with an opening 43C in the crotch region, and an adhesive member 37 such as a hook-and-loop fastener or an adhesive tape is provided on the outer edge thereof. The stretchable elastic member 35 and the peripheral region 34 shown in FIG. 16B are independent of the diaper main body 101D. An adhesive member 36 made of a hook-and-loop fastener or an adhesive tape is provided on the inner edge of the peripheral region 34.
Even when the diaper main body 101D is made disposable by bonding the elastic elastic member 35 and the peripheral region 34 to the diaper main body 101D by the adhesive members 36 and 37, the elastic elastic member 35 and the peripheral region 34 can be effectively re-used. Available.

<Fifth Embodiment>
Next, a fifth embodiment of the present invention will be described.
In the embodiment described above, the absorbent pad is inserted inside the diaper body. However, in the diaper according to this embodiment, the absorbent pad is fixed to the diaper body from the outside.

FIG. 17 is a perspective view illustrating an example of a diaper according to the fifth embodiment of the present invention. The same reference numerals in FIGS. 1 and 17 denote the same components.
The diaper 100E shown in FIG. 17 is different from the diaper 100 shown in FIG. 1 in that the outer side of the opening 43 is covered with the absorbent pad 51, but the components of both are almost the same. In the diaper according to the present embodiment, the absorption pad 51 is fixed to the outside of the diaper main body 101, so that the removal of the absorption pad 51 becomes easier.

  In addition, in the diaper 100E shown in FIG. 17, in order to prevent the absorption pad 51 from dropping from the diaper main body 101, the number of fixing points by the adhesive member 31 (fixing means) may be increased. Moreover, you may provide the fixing means by a hook-and-loop fastener, an adhesive tape, etc. in at least one part of the edge part inside the absorption pad 51. FIG. Thereby, the edge of the opening part 43 of the diaper main body 101 and the edge inside the absorption pad 51 can be fixed favorably.

The present invention is not limited to the embodiment described above.
That is, those skilled in the art may make various changes, combinations, sub-combinations, and alternatives regarding the components of the above-described embodiments within the technical scope of the present invention or an equivalent scope thereof.

  For example, the fixing means of the present invention is not limited to an adhesive tape or a hook-and-loop fastener, and for example, a button or a zipper can be used for fixing.

  Moreover, the fixing means of the present invention may be one that joins both in a state where they cannot be re-adhered. For example, the joining portion and the connecting portion may be made of a cutable material such as paper, and these portions may be cut or peeled when separated.

When the absorbent pad is fixed to the inside of the diaper, the fixing means of the present invention is an adhesive member (such as an adhesive tape or a hook-and-loop fastener) provided at the inner peripheral edge of the opening or at least a part of the outer edge of the absorbent pad. May be included. For example, in the diaper shown in FIG. 12, the release sheet 33 may be omitted, and the outer surface of the absorbent pad 51 may be fixed to the diaper main body 101 </ b> B by the adhesive member 32.
Thereby, after removing an absorption pad from a diaper main body, it becomes possible to adhere the said adhesive surface to an excretion receptacle.

In each above-mentioned embodiment, although the example which fixes an absorption pad to a diaper main part by a fixing means is given, the present invention is not limited to this. For example, you may provide the obstruction | occlusion means which plugs an opening part from the outer side of a diaper main body, without fixing an absorption pad to a diaper main body.
For example, as shown in FIGS. 8 and 9, when an opening including a strip-shaped cut is formed in the diaper main body, the vicinity of both edges adjacent to the cut is adhered to the outer surface of the diaper main body with an adhesive member. The opening may be closed. Moreover, the part which overlaps with the edge of a cut | interruption may be provided, and edges may be directly adhere | attached with an adhesive member.

1 is a perspective view illustrating an example of a diaper according to a first embodiment of the present invention. It is an expanded view of the diaper seen from the outside. It is an expanded view of the diaper seen from the inside. It is a figure which shows an example of a structure of an excrement automatic processing system. It is the figure which illustrated the example which uses a excretion receptacle in the state which wore the diaper main body. It is the figure which illustrated an example of the waist-wrap sheet used as assistance of a diaper. It is a figure which shows an example of the usage condition of a waist roll sheet. It is a figure which shows one modification of the diaper which concerns on 1st Embodiment, and shows the expanded view of the diaper seen from the outer side. It is a figure which shows one modification of the diaper which concerns on 1st Embodiment, and shows the development view of the diaper seen from the inner side. It is the figure which illustrated the 1st example of the holding means. It is the figure which illustrated the 2nd example of the holding means. It is a figure which shows an example of the diaper which concerns on 3rd Embodiment, and shows the expanded view seen from the inner side of a diaper main body. It is the figure which illustrated the example which uses the excretion receptacle 200 in the state which wears the diaper main body shown in FIG. It is a figure which shows an example of the diaper which concerns on 4th Embodiment, and shows the expanded view seen from the outer side of the diaper main body. It is the figure which illustrated the example which provides a groove | channel in the outer surface of a cup part. It is the figure which illustrated the example which forms the expansion-contraction elastic member of an opening part so that attachment or detachment is possible. It is the perspective view which illustrated an example of the diaper which concerns on 5th Embodiment.

Explanation of symbols

100, 100D ... Diapers, 101, 101A, 101B, 101C, 101D, 101E ... Diaper body, 10 ... Front body, 20 ... Back body, 21, 31, 32, 32A, 36, 37 ... Adhesive member, 30 ... Crotch region 33 ... Release sheet, 34 ... Peripheral region, 35 ... Stretch elastic member, 41, 41L, 42R, 43, 43C ... Opening, 51 ... Absorbent pad, 52 ... Absorber, 53 ... Tab, 54 ... Pocket, 150 ... Waist roll sheet, 200 ... excrement receptacle, 210 ... cup part, 220 ... elastic member, 230 ... plate part, 300 ... excrement disposal apparatus, 400 ... hose unit

Claims (8)

A diaper body having an opening in the crotch region;
An absorbent pad for closing the opening from the inside of the diaper body;
A diaper comprising fixing means for detachably fixing the absorbent pad and the diaper body. The fixing means includes
An adhesive member having a first adhesive surface that adheres to an outer surface area of the absorbent pad exposed to the outside of the diaper body in the opening and a second adhesive surface that adheres to the outer surface of the diaper body;
The diaper according to claim 1. Gripping means provided in an outer surface area of the absorbent pad exposed to the outside of the diaper main body in the opening,
The diaper according to claim 1. An adhesive member provided on at least a part of the edge of the opening;
A release sheet that covers the adhesive surface of the adhesive member,
The diaper according to claim 1. Having a stretchable elastic member provided on at least a part of the edge of the opening,
The diaper according to claim 1. An adhesive member that removably attaches the peripheral region of the elastic elastic member and the diaper main body;
The diaper according to claim 5. A diaper body having an opening in the crotch region;
An absorbent pad for closing the opening from the inside of the diaper body;
A diaper comprising: closing means for closing the opening from the outside of the diaper main body. The opening includes a strip-shaped cut,
The closing means includes an adhesive member that adheres to the vicinity of both edges adjacent to the cut on the outer surface of the diaper main body,
The diaper according to claim 7.

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