JP2000014698A - Disposable diaper - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a disposable diaper excellent in handleability and capable of disposing the used diaper body surely and sanitarily. SOLUTION: A diaper body 1 is formed of a liquid-permeable surface sheet 2, a liquid-impermeable back sheet 3, and an absorbing member absorbing humor from the body. One wearing hook-and-loop fastener element 21 a for use when the diaper is worn on the body is secured to each end of the back waist part 7 of the diaper body 1. The other wearing hook-and-loop fastener element 21b with which the one wearing hook-and-loop fastener element 21a is freely removably engaged is affixed to the center of the abdominal waist part 8 of the diaper body 1. To dispose of the used diaper body 1, disposal tape 31 locked to the lower surface of the back sheet 3 of the diaper body 1 is entirely located on the upper surface of the diaper body 1 and affixed thereto.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a disposable diaper having a hook-and-loop fastener body for use when attaching a diaper body and a disposal tape body for use when discarding a used diaper body. .

[0002]

2. Description of the Related Art Conventionally, as this type of disposable diaper, for example, a disposable diaper having a configuration disclosed in Japanese Patent Application Laid-Open No. 9-253125 is known.

A disposable diaper disclosed in Japanese Patent Application Laid-Open No. 9-253125 is a liquid-permeable topsheet, a liquid-impermeable backsheet joined to the lower surface of the topsheet, and a lower surface of the topsheet and the backsheet. A diaper main body which is formed in a substantially elongated plate shape in a deployed state with flexibility by an absorbing member disposed between the diaper main body and the diaper main body along the short side direction in the middle of the long side direction. The crotch portion has leg portions formed at both ends thereof. One end of the crotch portion has a size larger than that of the crotch portion, has a back end portion at one end, and a back portion at the other end. A back waist portion having a side other end wing portion is continuously formed, and the other end of the crotch portion has a size larger than that of the crotch portion and has a ventral one end wing portion at one end. And a ventral waist portion having a ventral other wing portion at the other end. One side surface fastener body used when the diaper body is mounted on the body is fixed to both ends of the back waist portion, and the back surface in the abdominal waist portion is formed. On the lower surface of the sheet, the other mounting surface fastener body to which the one mounting surface fastener body is removably engaged is fixed, and further used when the diaper main body is discarded and the diaper main body is used. A configuration is adopted in which a disposal tape body engaged with the lower surface of the back sheet is fixed to the lower surface of the back sheet at the back waist portion.

[0004] For example, a disposable diaper having a configuration disclosed in Japanese Patent Application Laid-Open No. 9-168564 is known. The disposable diaper described in Japanese Patent Application Laid-Open No. 9-168564 includes a liquid-permeable topsheet, A liquid-impermeable back sheet bonded to the lower surface of the sheet and an absorbing member disposed between the lower surface of the top sheet and the upper surface of the back sheet have flexibility and are in a substantially elongated plate shape in a developed state. The diaper body has a crotch part formed at both ends along the short side direction in the middle of the long side direction, and a crotch part formed at one end of the crotch part. A back waist portion having a size larger than the crotch portion and having a back end portion at one end and a back end portion at the other end is continuously formed, and the other end of the crotch portion is formed. The part has dimensions more than this inseam circumference A ventral waist portion having a ventilated one end wing portion at one end and a ventral other end wing portion at the other end is formed continuously, and further, at both ends of the dorsal waist portion. One mounting surface fastener body used when the diaper body is mounted on the body is fixed, and the one mounting surface fastener body is detachably attached to the lower surface of the back sheet in the abdominal waist portion. The other mounting surface fastener body to be engaged is fixed, and further, the disposal diaper body is used when discarding the diaper body and is engaged with the lower surface of the back sheet of the diaper body. A configuration is adopted in which both ends of the portion are fixed in parallel in proximity to the one surface fastener. Further, Japanese Patent Application Laid-Open No.
The disposable diaper described in Japanese Patent Publication No. 64 is configured such that a disposal tape body is fixed to a central portion of a back waist portion by protruding a distal end side from a peripheral edge of a diaper main body.

[0005]

However, as described in the above-mentioned conventional Japanese Patent Application Laid-Open No. 9-253125, the structure in which the disposal tape body is fixed to the lower surface of the back sheet at the back waist portion of the diaper body is as follows. In a state where the diaper main body is attached to the body, the disposal tape body is located outside of the diaper main body in contact with other clothes or sheets, and therefore, may be unusable due to movement of the body. As a result, there is a problem in that the diaper main body cannot be reduced in size and the used diaper main body may not be disposed of in a sanitary manner.

Further, in a configuration in which the disposal tape body is fixed to the lower surface of the back sheet, when the diaper body after use is discarded, when the diaper body is compacted, for example, an abdominal one end wing portion and an abdominal other end are used. Fold the wings, round the belly waist toward the back waist, then round the inseam, and fold the back one end wing and the back side other wing to make the whole rounded After that, it is necessary to hold the discarding tape body while holding this state and lock it to the lower surface of the back sheet of the diaper main body, so it takes time to pack the diaper main body into small pieces, and there is also a problem with poor handling. is there.

In addition, the above-mentioned conventional Japanese Patent Application Laid-Open No. 9-168564
As described in Japanese Patent Application Laid-Open Publication No. H10-115, in a configuration in which a disposal tape body is fixed in parallel to both ends of a back waist portion of a diaper body in close proximity to one surface fastener body for mounting, the diaper body is worn on the body. In this case, there is a possibility that the discarded tape body and one mounting surface fastener body may be erroneously recognized, and there is a problem that the handling property is poor.

Further, the above-mentioned conventional Japanese Patent Application Laid-Open No. 9-16856
As described in Japanese Patent Publication No. 4 (1994), in the configuration in which the disposal tape body is fixed to the central portion of the back waist portion of the diaper body with the tip end protruding from the periphery of the diaper body, when the diaper body is worn on the body. However, since the tip side of the discarding tape body is positioned so as to protrude from the diaper main body, there is a problem that the tape may become unusable due to movement of the body.

SUMMARY OF THE INVENTION The present invention has been made in view of the above circumstances, and an object of the present invention is to provide a disposable diaper which can reliably dispose of a used diaper body in a sanitary manner and is excellent in handleability. .

[0010]

A disposable diaper according to claim 1, wherein the disposable diaper has a topsheet which comes into contact with the body when worn, a backsheet joined to a lower surface of the topsheet, a lower surface of the topsheet and an upper surface of the backsheet. It is formed in a substantially elongated plate shape in a developed state with flexibility by an absorbing member disposed between the legs, and leg portions are formed at both ends along the short side direction in the middle of the long side direction. It has a crotch part located at the crotch when worn on the body, and has a size along the short side direction larger than the crotch part at one end in the long side direction, and a dorsal side wing part is formed at one end. The other end has a back side other wing portion, has a back side waist portion located on the back side when worn on the body, and has a dimension along the short side direction at the other end side in the long side direction. One side is larger than the lower part, and one end has a ventral end wing. A diaper body having an abdominal waist portion located on the abdominal side at the time of wearing on the body, the diaper body being provided at both ends of the dorsal waist portion of the diaper body; One mounting surface fastener body used when the diaper main body is mounted on the body, and the diaper main body provided on the lower surface of the back sheet at the abdominal waist portion of the diaper main body when the diaper main body is mounted on the body. In a disposable diaper including one mounting surface fastener body and the other mounting surface fastener body removably engaged,
On the upper surface of the topsheet in any one of the dorsal end portion, the dorsal end portion, the ventral end portion and the ventral other end portion of the diaper body, A disposable tape body which is used when discarding the diaper main body and is engaged with the lower surface of the back sheet of the diaper main body is provided so that the entirety thereof is positioned on the upper surface thereof.

When the diaper body is worn on the body, the crotch portion of the diaper body is positioned at the crotch, the back waist portion is positioned on the back side, and the abdomen waist portion is positioned on the abdomen. Then, the surface sheet of the diaper main body is brought into contact with the body, and the one mounting surface fastener body is detachably engaged with the other mounting surface fastener body to be mounted. With the diaper main body attached to the body, the entire disposal tape body is located inside the diaper main body, and therefore does not come into contact with other clothes or sheets.

When the used diaper main body is discarded when the diaper main body is discarded, when the disposal diaper body is provided on the back-side one-end wing portion or the back-side other-end wing portion, the abdominal side is used. The one-end wing portion and the ventral other-end wing portion are folded, and the ventral waist portion is rounded toward the dorsal-side waist portion. While folding, the user holds the disposal tape body in his / her hand and engages with the lower surface of the back sheet of the diaper body. Alternatively, in the case where the diaper main body is compacted, when the disposal tape body is provided on the abdominal one-end wing portion or the abdominal other-end wing portion, the dorsal one-end wing portion and the dorsal-side other wing portion are folded, Round the waist part toward the ventral waist part, and then round the crotch part as well, holding the waste tape body while folding the ventral other end wing part and the ventral other end wing part, Engage with the lower surface of the back sheet.

[0013] The disposable diaper according to the second aspect is the disposable diaper according to the first aspect, wherein the disposal tape body comprises:
The diaper body comes into contact with the back sheet in the waist around the abdomen with the diaper body attached to the body.

When the diaper main body is mounted, the disposal tape body comes into contact with the back sheet at the waist around the abdomen, so that it does not come into contact with the body.

According to a third aspect of the present invention, there is provided the disposable diaper according to the first or second aspect, wherein the disposal tape body comprises a back end portion, a back end portion, and a ventral end portion of the diaper body. And at least two or more of the abdominal other end wing portions are provided on the upper surface of the topsheet.

[0016] Then, the disposal tape body is formed of at least two of the back end, the back end, the ventral end and the ventral other end of the diaper main body. Since the diaper main body is provided on the upper surface, the work process is not limited to one type when the used diaper main body is compacted.

A disposable diaper according to a fourth aspect of the present invention is the disposable diaper according to any one of the first to third aspects, wherein the disposal tape body is formed in a shape or color different from one of the mounting surface fastener bodies. It is.

Since the disposal tape body is formed in a different shape or color from the one mounting surface fastener body, when the diaper main body is mounted on the body, the disposal tape body and the one mounting surface are used. Prevents misidentification with a fastener body.

A disposable diaper according to claim 5, wherein the topsheet is in contact with the body when worn, a backsheet joined to the lower surface of the topsheet, and between the lower surface of the topsheet and the upper surface of the backsheet. It is formed in a substantially elongated plate shape in a deployed state with flexibility by the absorbing member that has been formed, and leg portions are formed at both ends along the short side direction in the middle of the long side direction, and when worn on the body It has a crotch part located at the inseam and has a dorsal waist part located on the back side at the time of attachment to the body at one end in the long side direction, and is attached to the body at the other end side in the long side direction A diaper main body having an abdominal waist portion sometimes positioned on the abdomen, and one mounting surface provided at both ends of the back waist portion of the diaper main body and used when mounting the diaper main body on a body A fastener body and the ventral waist of the diaper body A disposable surface fastener provided on the lower surface of the back sheet in the fastening portion, the one surface fastener for attachment being detachably engaged with the one surface fastener when the diaper main body is worn on the body. In the diaper, when disposing the diaper main body on the upper surface of the topsheet in at least one of the central portion of the back waist portion and the central portion of the abdominal waist portion of the diaper main body And a disposal tape body which is engaged with the lower surface of the back sheet of the diaper main body and is provided on the entire upper surface thereof.

When the diaper body after use is discarded, when the diaper body is compacted, the abdominal waist portion or the back waist portion is directed toward the dorsal waist portion or the abdominal waist portion. The discarding tape is held in hand while the rounding and then the inseam are also rounded, so that the tape is engaged with the lower surface of the back sheet of the diaper body.

A disposable diaper according to claim 6, wherein the topsheet is in contact with the body when worn, a backsheet joined to the lower surface of the topsheet, and between the lower surface of the topsheet and the upper surface of the backsheet. It is formed in a substantially elongated plate shape in a deployed state with flexibility by the absorbing member that has been formed, and leg portions are formed at both ends along the short side direction in the middle of the long side direction, and when worn on the body It has a crotch portion located at the crotch, and a dimension along the short side direction is larger than the crotch portion at one end side in the long side direction, a back end portion is formed at one end, and a back side is formed at the other end. The other end wing portion is formed and has a back side waist portion located on the back side when worn on the body, and the dimension along the short side direction is larger than the crotch portion at the other end side in the long side direction And one end has a ventral end wing portion, and the other end has a ventral side. A diaper body having a ventral waist portion located on the ventral side when attached to Tantsubasa portion is formed body,
Provided at both ends of the back waist portion of the diaper body,
One mounting surface fastener body used when the diaper main body is mounted on the body, and provided on the lower surface of the back sheet at the abdominal waist portion of the diaper main body, when the diaper main body is mounted on the body. A disposable diaper comprising: the one mounting surface fastener body detachably engaged with the other mounting surface fastener body, the back side one end wing portion, the back side other wing portion, and the ventral side. The upper surface of the topsheet in at least one of the one end wing portion and the other ventral end wing portion, and at least any one of a central portion of the dorsal waist portion and a central portion of the abdominal waist portion. The entire upper surface of the topsheet in the first portion is provided with a disposal tape body that is used when disposing the diaper body and is engaged with the lower surface of the backsheet of the diaper body. Those provided by located on the upper surface.

Then, the disposal tape body is formed of the topsheet of at least one of the back end portion, the back end portion, the abdomen end portion and the abdomen end portion of the diaper main body. Since the upper surface and the upper surface of the topsheet in at least one of the central portion of the back waist portion and the central portion of the abdominal waist portion are provided, the entire disposal tape body is a diaper body. Because it is located inside the diaper, it does not come into contact with other clothes or sheets, etc., so that it cannot be used based on the movement of the body. In addition, when the diaper body after use is compacted, the work process is not limited to one type. .

[0023]

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a perspective view of a disposable diaper according to an embodiment of the present invention.

1 and 2, reference numeral 1 denotes a diaper main body. The diaper main body 1 includes a liquid-permeable surface sheet 2 and
The liquid-impermeable back sheet 3 and the absorbing member 4 are formed in a symmetrical shape having flexibility and a substantially elongated plate shape in a developed state.

The topsheet 2 has liquid permeability to allow bodily fluids such as urine to pass through the absorbing member 4, and is made of, for example, woven fabric, nonwoven fabric, porous film, synthetic fiber, etc. Is formed in a substantially elongated rectangular shape in which an intermediate portion is cut inward in a substantially concave arc shape. The topsheet 2 comes into contact with the body when the diaper body 1 is worn, and has a feeling similar to underwear in order to prevent the wearer from feeling uncomfortable. In addition,
This topsheet 2 may be partially impermeable as necessary.

The back sheet 3 has an upper surface peripheral portion of the back sheet 3 joined to a lower surface peripheral portion of the top sheet 2, and the back sheet 3 is made of other clothes such as underwear with a bodily fluid such as urine. Or a material having liquid impermeability in order to prevent the sheet or the like from being stained. It is formed in a substantially elongated rectangular shape cut out in a concave arc shape.

The absorbing member 4 is disposed in a flat shape between the lower central part of the top sheet 2 and the upper central part of the back sheet 3, and the absorbing member 4 is provided with a bodily fluid such as urine. And is formed of, for example, a material mainly composed of pulp and partially containing a substance such as a polymer absorber.

The diaper main body 1 is appropriately bent from the unfolded state shown in FIG. 1 to the mounted state shown in FIG. 2, and is mounted on the body of an infant, incontinent person or the like.
In the unfolded state, in the middle of the long side direction, there is a crotch portion 6 located at the crotch when worn on the body, and at one end in the long side direction, the back waist portion located at the back side when worn on the body. 7, and has an abdominal waist portion 8 located on the abdominal side when worn on the body at the other end in the long side direction.

The crotch portion 6 is formed with leg leg portions 11 at both ends along the short side direction of the diaper main body 1. The leg-surrounding portions 11, 11 are located around the leg when worn on the body, and one or a plurality of elastic members 10 such as rubber are attached to the topsheet 2 along the long side direction of the diaper main body 1. Are fixed between the lower surface of the rear sheet 3 and the upper surface of the back sheet 3 to form leg gathers.

The back waist part 7 is provided with the crotch part 6
The length dimension of the back waist portion 7, that is, the length dimension along the short side direction of the diaper body 1 is the length of the crotch portion 6. The dimensions are larger than the dimensions. Further, a back side one end wing portion 12 is formed at one end of the back side waist portion 7, and a back side other end wing portion 13 is formed at the other end of the back side waist portion 7. I have.

The abdominal waist portion 8 includes the crotch portion 6
The length dimension of the ventral waist portion 8, that is, the length dimension along the short side direction of the diaper main body 1 is the length of the crotch portion 6. The dimensions are larger than the dimensions. An abdominal waist portion 8 is formed at one end of the abdominal waist portion 8 and an abdominal other wing portion 16 is formed at the other end of the abdominal waist portion 8. I have.

In FIGS. 1 and 2, reference numeral 21a denotes one mounting surface fastener, and reference numeral 21b denotes another mounting surface fastener.
, 21b are mechanical fasteners which are used when the diaper main body 1 is worn on the body and which are engaged with each other in a detachable manner.

Then, this one surface fastener for mounting
For example, two pieces 21a are fixed to the back end wing part 12 and the back end other wing part 13 of the diaper body 1, respectively, at two symmetrical positions. Each one of these mounting surface fastener bodies 21a has a narrow band-shaped base portion 22, on which a surface fastener portion 23 is formed. The number of the one surface fasteners 21a is an appropriate number as needed. Further, the other mounting surface fastener body 21b is, for example, the diaper main body 1.
Is attached to the lower surface of the back sheet 3 at the abdominal waist portion 8.

Further, in FIGS. 1 and 2, reference numeral 31 denotes a discarding tape body. The discarding tape body 31 is used when discarding the used diaper body 1 and the back surface of the diaper body 1 is used. Adhesively locked to the lower surface of the sheet 3,
For example, an adhesive tape or the like is used.

As shown in FIG. 3 (a), the disposal tape body 31 has a strip-shaped fixing portion 32 fixed to the diaper main body 1, and the upper surface of the fixing portion 32 is subjected to a peeling treatment. A base end of a strip-shaped mount 33 is connected to one end of the fixing portion 32. The mount 33 is formed of paper, film, nonwoven fabric, woven cloth, or the like to have the same dimensions as the fixing portion 32, and an adhesive is applied to the lower surface of the mount 33 except for the tip. The tip where the adhesive is not applied is the knob 34
It has become. The lower surface of the mount portion 33 is detachably adhered to the upper surface of the fixing portion 32 when the waste tape body 31 is not used, as shown in FIG.

Then, one of the disposal tape bodies 31 is fixed to the lower surface of the fixing portion 32 only on the upper surface of the topsheet 2 in the back end wing portion 12 of the diaper main body 1, for example. . Further, the disposal tape body 31 is positioned on the upper surface of the topsheet 2 with the long side direction coinciding with the short side direction of the diaper main body 1, and One of the two mounting surface fasteners 21a fixed to the side end wing portion 12 is disposed near the two mounting surface fasteners 21a. In addition, as shown in FIG. 2, the disposing position of the disposal tape body 31 is such that the upper surface of the mount 33 of the disposal tape body 31 is attached to the body with the diaper body 1 attached to the body. The above-mentioned one end wing portion 15 of the abdominal waist portion 8
At a position in contact with the lower surface of the back sheet 3.

The shape of the discarding tape body 31 does not match the shape of the one mounting surface fastener body 21a, and for example, has a narrower width than that of the one mounting surface fastener body 21a. It has a belt shape. Further, the color of the disposal tape body 31 is different from that of the one mounting surface fastener body 21a. The disposal tape body 31 is formed, if necessary, in a shape different from the shape of the one mounting surface fastener body 21a, for example, in a circular shape, an elliptical shape, a triangular shape, or the like.

Next, the operation of the above embodiment will be described.

First, the case where the diaper body 1 is worn on the body will be described. When the diaper body 1 is worn on the body, the crotch part 6 of the diaper body 1 is positioned at the crotch and the back waist part 7 is attached. The top sheet 2 of the diaper main body 1 is brought into contact with the body by being positioned on the back side and the abdominal waist portion 8 on the abdomen side.
21a is engaged with the other mounting surface fastener body 21b in a detachable manner. In addition, these both surface fastener body 21 for mounting
Since a and 21b are engaged with each other in a detachable manner,
Adjustment of fit can be easily performed.

With the diaper body 1 attached to the body, the entire disposal tape body 31 is, as shown in FIG. And the upper surface of the mount 33 is located at a position where the upper surface of the mount 33 contacts the lower surface of the back sheet 3 in the abdominal one-end wing portion 15. There is no contact with the sheet.

Next, the case where the used diaper body 1 is discarded will be described with reference to FIG. 3. In disposing the diaper body 1 which is contaminated with body fluid or the like, the diaper body 1 shown in FIG. First, the abdominal one-end wing portion 15 and the abdominal other-end wing portion 16 in the abdominal waist portion 8 are folded inward from above, and thereafter, as shown in FIG. The side waist portion 8 is rounded toward the back waist portion 7, and then, as shown in FIG. 3 (c), the crotch portion 6 is also directed toward the back waist portion 7 and the abdominal waist portion 8. Round with.

Finally, the back end portion 12 and the back end portion 13 of the back waist portion 7 are folded, and at the same time, the backing portion 33 of the discarding tape body 31 is moved to the grip portion.
When the user holds the hand 34 and makes the lower surface of the back sheet 3 of the diaper body 1 be adhesively locked, as shown in FIG. 3D, the entire diaper body 1 is in a small and united state.

As described above, according to the above-described embodiment, the entire disposal tape body 31 is provided on the upper surface of the topsheet 2 in the back end wing portion 12 of the diaper main body 1.
When the diaper body 1 is attached to the body, the entire tape body 31 for disposal is located inside the diaper body 1, so that unlike the conventional one, it does not come in contact with other clothes or sheets, and The diaper main body 1 after use can be reliably compacted without being disabled due to the movement, and can be disposed of in a sanitary manner.

When the diaper body 1 after use is discarded, the abdominal one-end wing portion 15 and the abdominal other-end wing portion 16 are folded, the abdominal waist portion 8 is rounded, and the crotch portion 6 is also rounded. Then, the back end portion 12 and the back end portion 13
In order to hold the disposal tape body 31 in hand while folding the diaper and hold it with the lower surface of the back sheet 3 of the diaper main body 1 to make the whole smaller, the diaper main body 1 after use can be easily compared with the conventional one. It can be put together in a small size and has excellent handleability.

Further, since the disposal tape body 31 comes into contact with the back sheet 3 in the abdominal one-end wing portion 15 of the abdominal waist portion 8 with the diaper main body 1 attached to the body, it comes into contact with the body. Therefore, it is possible to prevent the wearer from feeling uncomfortable.

Further, since the disposal tape body 31 is formed in a different shape and color from the one mounting surface fastener body 21a, when the diaper main body 1 is mounted on the body, the disposal tape body 31 and one of the disposal fastener bodies 21a are formed. It is possible to prevent erroneous recognition as the mounting surface fastener body 21a, and it is possible to further improve the handleability.

In the above-described embodiment, the configuration in which the disposal tape body 31 is fixed to the upper surface of the top sheet 2 in the back end portion 12 of the diaper body 1 has been described. Instead of 12, a configuration fixed to the upper surface of the topsheet 2 at the back end portion 13, a configuration fixed to the top surface of the topsheet 2 at the front end portion 15, or a topsheet at the front end portion 16 The diaper main body 1 can be securely disposed on the upper surface of the diaper main body 2, and even with this configuration, the diaper main body 1 after use can be securely disposed of in a sanitary manner without becoming unusable due to movement of the body. The same effect as in the embodiment can be obtained.

Further, in the above-described embodiment, the configuration has been described in which one disposal tape body 31 is fixed to only the upper surface of the topsheet 2 in the back end wing portion 12 of the diaper main body 1. Surface sheet 2 on wing section 12
It may be configured to be fixed to the upper surface of two or more. Alternatively, the disposal tape body 31 is formed of at least two or more of the back end portion 12, the back end portion 13, the ventral end portion 15, and the ventral end portion 16 of the diaper body 1. The structure may be such that one or two or more are fixed to the upper surface of the topsheet 2. That is, for example, as shown in FIG. 4, the disposal tape body 31 is connected to the back end wing portion 12 and the back end other wing portion 13.
Or a tape for disposal, as shown in FIG.
For example, a configuration may be employed in which 31 is fixed to the upper surface of each top sheet 2 in the back end portion 12 and the ventral end portion 15.

4 and 5, when the used diaper main body 1 is compacted, the work process is not limited to one type, so that the diaper main body 1 can be more easily made. Since the discarding tape body 31 is adhesively locked to a plurality of portions, the discarding tape body 31 can be securely compacted and cannot be restored to its original developed shape.

Further, in the above-described embodiment, the configuration in which the disposal tape body 31 is fixed to the upper surface of the top sheet 2 in the back end portion 12 of the diaper body 1 has been described. Instead of 12, a configuration in which the diaper body 1 is fixed to the upper surface of the topsheet 2 in at least one of the central portion of the back waist portion 7 and the central portion of the ventral waist portion 8 may be employed. That is, for example, as shown in FIG. 6, the disposal tape body 31 is fixed to the upper surface of the topsheet 2 at the central portion of the back waist portion 7, or as shown in FIG. It is also possible to adopt a configuration in which 31 is fixed to the upper surface of each top sheet 2 at the central part of the back waist part 7 and the central part of the ventral waist part 8, respectively.

6 and 7, the entirety of the disposal tape body 31 is formed at the central portion of the back waist portion 7 and the central portion of the abdominal waist portion 8 of the diaper body 1. Since the whole of the disposal tape body 31 is located inside the diaper main body 1 in a state where the diaper main body 1 is attached to the body in order to provide the diaper main body 1 on the upper surface of the topsheet 2 in at least one of the It does not come into contact with clothing or sheets of the diaper, does not become unusable due to movement of the body, can reliably dispose of the used diaper body in a sanitary manner, and when disposing the used diaper body 1 The abdominal waist portion 8 or the back waist portion 7 is rounded toward the dorsal waist portion 7 or the abdominal waist portion 8, and then the crotch portion 6
The diaper main body 1 can be easily and quickly reduced to a small size because the disposal tape body 31 is held in hand while being rolled, and the entire body is compacted. ing.

Further, in the above-described embodiment, the configuration has been described in which the disposal tape body 31 is fixed to the upper surface of the topsheet 2 at the back end portion 12 of the diaper main body 1. The upper surface of the topsheet 2 in at least one of the back end portion 12, the back end portion 13, the ventral end portion 15, and the ventral end portion 16 of the diaper body 1; At least one of the central portion of the back waist portion 7 and the central portion of the ventral waist portion 8 may be fixed to the upper surface of the topsheet 2. That is, for example, as shown in FIG. 8, the upper surface of the topsheet 2 at the one end wing portion 12 on the back side of the diaper main body 1 and the top surface of the topsheet 2 at the center portion of the back waist portion 7 are disposed. Alternatively, a configuration may be employed in which the components are fixed.

If the configuration shown in FIG. 8 is adopted,
The used diaper body 1 can be securely disposed of in a sanitary manner without contact with other clothes or sheets and the like, so that the diaper body 1 can not be used based on the movement of the body. 1 can be easily reduced to a small size, and the disposal tape body 31 can be securely reduced to a small size by being adhesively locked to a plurality of portions, so that the handleability is excellent.

Further, in the above-described embodiment, the configuration has been described in which the disposal tape body 31 is disposed such that the long side direction is aligned with the short side direction of the diaper main body 1.
A configuration in which the short side direction of the disposal tape body 31 is arranged so as to match the short side direction of the diaper main body 1 may be adopted.

[0055]

According to the first aspect of the present invention, the entirety of the disposal tape body is formed on one end of the back side of the diaper body, the other end of the back side, the one end of the abdomen, and the other end of the abdomen. In order to provide on the upper surface of the topsheet in any one of the above, since the whole of the disposal tape body is located inside the diaper body in a state where the diaper body is attached to the body, other clothes or sheets, etc. The diaper body after use can be reliably disposed of in a sanitary manner without contact with the diaper and without becoming unusable due to movement of the body.

When the diaper body after use is discarded, the abdominal one-end wing portion and the abdominal other-end wing portion or the dorsal one-end wing portion and the dorsal-side other wing portion are folded to form an abdominal waist portion or a back. Round the waist part, and also round the crotch part, and hold the disposal tape body while folding the dorsal end wing part and dorsal other wing part or the ventral end wing part and the ventral other end wing part. Since the diaper main body is locked to the lower surface of the back sheet, the diaper main body can be easily made small and excellent in handleability.

According to the second aspect of the present invention, since the disposal tape body comes into contact with the back sheet in the waist around the abdomen with the diaper body attached to the body, the disposal tape body does not come into contact with the body. Can be prevented from giving discomfort to the person.

According to the third aspect of the present invention, the disposal tape body is provided with a back-side one-end wing portion, a back-side other wing portion,
In order to provide on the top surface of the topsheet in at least two or more of the ventral one end wing portion and the ventral other end wing portion,
When the diaper body after use is compacted, the work process is not limited to one type, so that the diaper body can be compacted more easily, and the discard tape body can be locked to a plurality of parts to ensure reliable operation. Can be put together in smaller pieces.

According to the fourth aspect of the present invention, since the disposal tape body is formed in a different shape or color from the one surface mounting fastener body, when the diaper main body is attached to the body, the disposal tape body is used. This can prevent erroneous recognition as one of the mounting surface fasteners, and can further improve the handleability.

According to the fifth aspect of the present invention, the entire surface of the disposal tape body is at least one of the central portion of the back waist portion and the central portion of the abdominal waist portion of the diaper body. Since the diaper body is attached to the body, the entire tape body for disposal is located inside the diaper body because it is provided on the upper surface of the sheet, so that it does not come into contact with other clothes or sheets, etc. As a result, the used diaper body can be reliably disposed of in a sanitary manner without becoming unusable.

When the diaper body after use is discarded, the abdominal waist portion or the dorsal waist portion is rounded toward the dorsal waist portion or the abdominal waist portion, and then the crotch around portion is also rounded. In addition, since the disposal tape body is held in hand and locked to the lower surface of the back sheet of the diaper main body, the diaper main body can be easily and quickly reduced to a small size, and the handleability is excellent.

According to the sixth aspect of the present invention, the disposal tape body is provided with a back end portion of the diaper body, a back end portion of the diaper,
An upper surface of the topsheet in at least one of the abdominal one end wing portion and the abdominal other wing portion, and at least one of a central portion of the dorsal waist portion and a central portion of the abdominal waist portion; Because it is provided on the top surface of the topsheet in the part, the diaper body after use can be reliably disposed of in a sanitary manner without contact with other clothes or sheets and the like and without being disabled due to body movement, and In addition, the diaper main body after use can be easily reduced to a small size in a plurality of types of processes, and the disposal diaper body can be securely reduced to a small size by being locked to a plurality of portions, so that the handleability is excellent.

[Brief description of the drawings]

FIG. 1 is a plan view showing an embodiment of a disposable diaper according to the present invention in an unfolded state.

FIG. 2 is a perspective view showing the disposable diaper in the mounted state according to the first embodiment.

FIGS. 3 (a) to 3 (d) are explanatory views showing a process of compacting the diaper body of the disposable diaper according to the first embodiment.

FIG. 4 is a plan view showing another embodiment of the disposable diaper of the present invention.

FIG. 5 is a plan view showing another embodiment of the disposable diaper of the present invention.

FIG. 6 is a plan view showing another embodiment of the disposable diaper of the present invention.

FIG. 7 is a plan view showing another embodiment of the disposable diaper of the present invention.

FIG. 8 is a plan view showing another embodiment of the disposable diaper of the present invention.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Diaper main body 2 Top sheet 3 Back sheet 4 Absorbing member 6 Crotch part 7 Back waist part 8 Ventral waist part 11, 11 Leg part 12 Back side one wing part 13 Back side other wing part 15 Ventral side One end wing part 16 Ventral other end wing part 21a One surface fastener for attachment 21b The other surface fastener for attachment 31 Tape for disposal

 ────────────────────────────────────────────────── ─── Continued on the front page (72) Inventor Minoru Hoshino 3-8-13 Nishikicho, Kiryu-shi, Gunma F-term (reference) 3B029 BD21 4C098 AA09 CC14 CD10 CE07

Claims (6)

[Claims] 1. A topsheet that comes into contact with the body when worn, a backsheet joined to the lower surface of the topsheet, and an absorbing member disposed between the lower surface of the topsheet and the upper surface of the backsheet. It is formed in a substantially elongated plate shape in the unfolded state with the property, the leg circumference part is formed at both ends along the short side direction in the middle of the long side direction, and the crotch part located at the crotch when worn on the body A body having a dimension along the short side direction larger than the crotch portion at one end side in the long side direction, a back side one wing portion formed at one end, and a back side other wing portion formed at the other end. It has a dorsal waist portion located on the back side when mounted on the back side, and a dimension along the short side direction is larger than the crotch portion at the other end side in the long side direction. Part is formed and the other end is formed with the ventral other end wing part, when worn on the body A diaper main body having an abdominal waist portion located on the abdomen side, and one mounting surface fastener provided at both ends of the dorsal waist portion of the diaper main body and used when mounting the diaper main body on a body A body, the other of which the one mounting surface fastener body is removably engaged when the diaper main body is provided on the lower surface of the back sheet in the abdominal waist portion of the diaper main body. In a disposable diaper provided with a surface fastener body for mounting, any one of the back side one end wing part, the back side other wing part, the belly side one wing part, and the belly side other wing part of the diaper main body. On the upper surface of the topsheet in one part, the entire disposal tape body used when discarding the diaper main body and engaging with the lower surface of the backsheet of the diaper main body is positioned on the upper surface. Disposable diapers, characterized in that digit. 2. The disposable diaper according to claim 1, wherein the disposal tape body contacts the back sheet in the waist around the abdomen with the diaper main body attached to the body. 3. The surface sheet in at least two or more of a back end portion, a back end portion, a ventral end portion, and a ventral end portion of the diaper main body. The disposable diaper according to claim 1 or 2, wherein the disposable diaper is provided on an upper surface of the disposable diaper. 4. The disposable diaper according to claim 1, wherein the disposal tape body is formed in a shape or color different from that of the one surface fastener. 5. A top sheet that comes into contact with the body when worn, a back sheet joined to the lower surface of the top sheet, and an absorbing member disposed between the lower surface of the top sheet and the upper surface of the back sheet. It is formed in a substantially elongated plate shape in a deployed state with flexibility, and leg portions are formed at both ends along the short side direction in the middle of the long side direction, and the crotch around portion located at the crotch when worn on the body A belly which has a dorsal waist portion located on the back side when attached to the body at one end side in the long side direction, and an abdomen located on the other side in the long side direction when attached to the body A diaper body having a side waist portion, provided at both ends of the back waist portion of the diaper body,
One mounting surface fastener body used when the diaper body is worn on the body, and provided on the lower surface of the back sheet at the abdominal waist portion of the diaper body, when the diaper body is worn on the body. A disposable diaper comprising: the one mounting surface fastener body removably engaged with the other mounting surface fastener body; a central portion of the back waist portion of the diaper main body; and the abdominal waist. On the upper surface of the topsheet in at least one portion of the central portion of the surrounding portion, a disposal tape body used when discarding the diaper body and engaging with the lower surface of the backsheet of the diaper body is provided. A disposable diaper characterized by being provided entirely on its upper surface. 6. A top sheet that comes into contact with the body when worn, a back sheet joined to the lower surface of the top sheet, and an absorbing member disposed between the lower surface of the top sheet and the upper surface of the back sheet. It is formed in a substantially elongated plate shape in a deployed state with flexibility, and leg portions are formed at both ends along the short side direction in the middle of the long side direction, and the crotch around portion located at the crotch when worn on the body At the one end in the long side direction, the dimension along the short side direction is larger than the crotch circumference portion, a back end portion is formed at one end, and a back end portion is formed at the other end. It has a dorsal waist portion located on the back side when worn on the body, and a dimension along the short side direction is larger than the crotch portion at the other end side in the long side direction, and one end is abdominal end at one end The wings are formed and the other end is formed with the ventral other wings, which is attached to the body A diaper body having an abdominal waist portion that is sometimes located on the abdominal side; provided at both ends of the dorsal waist portion of the diaper body;
One mounting surface fastener body used when the diaper body is worn on the body, and provided on the lower surface of the back sheet at the abdominal waist portion of the diaper body, when the diaper body is worn on the body. A disposable diaper comprising: the one mounting surface fastener body detachably engaged with the other mounting surface fastener body; the back side one end wing portion, the back side other wing portion, and the ventral side. The upper surface of the topsheet in at least one of the one end wing portion and the other ventral end wing portion, and at least any one of a central portion of the dorsal waist portion and a central portion of the abdominal waist portion. On the upper surface of the topsheet in one part, the entire disposal tape body used when discarding the diaper body and engaged with the lower surface of the backsheet of the diaper body is entirely Disposable diaper is positioned on the upper surface, characterized in that provided.