JP4520024B2 - Disposable absorbent article - Google Patents

Disposable absorbent article Download PDF

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JP4520024B2
JP4520024B2 JP2000370350A JP2000370350A JP4520024B2 JP 4520024 B2 JP4520024 B2 JP 4520024B2 JP 2000370350 A JP2000370350 A JP 2000370350A JP 2000370350 A JP2000370350 A JP 2000370350A JP 4520024 B2 JP4520024 B2 JP 4520024B2
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body
absorbent article
portion
side
liquid
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JP2002165820A (en )
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実 星野
康弘 藤野
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白十字株式会社
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【0001】 [0001]
【発明の属する技術分野】 BACKGROUND OF THE INVENTION
本発明は、大人用あるいは失禁用などの使い捨て吸収性物品に関する。 The present invention relates to disposable absorbent articles such as adult or for incontinence.
【0002】 [0002]
【従来の技術】 BACKGROUND OF THE INVENTION
従来、この種の使い捨て吸収性物品には、例えば、特公平4−67865号公報に記載されている使い捨ておむつが知られている。 Conventionally, this type of disposable absorbent article, for example, is known disposable diaper disclosed in Japanese Patent Kokoku 4-67865. この使い捨ておむつは、透液性表面シート、不透液性裏面シート、この透液性表面シートと不透液性裏面シートとの間に配設した吸収体とにて形成したおむつ体を有している。 The disposable diaper has a liquid-pervious topsheet, a liquid-impervious backsheet, a diaper body formed by arranged the absorber and between the liquid-permeable topsheet and liquid-impermeable backsheet ing. そして、おむつ体は、背側腰回り部、幅方向両側縁に脚回り部を有した股下回り部および腹側腰回り部を長手方向に順次一体的に形成している。 The diaper body, dorsal waist part, are sequentially formed integrally with the crotch around portion and ventral waist portion having a leg portion in the width direction both side edges in the longitudinal direction. また、おむつ体の背側腰回り部と腹側腰回り部との長手方向外端部には、それぞれ幅方向に伸縮する弾性体が設けられている。 In addition, the outer longitudinal end portions of the back-side waist portion and ventral waist part of the diaper body, an elastic body that expands and contracts in the width direction are provided respectively. さらに、おむつ体の背側腰回り部の幅方向の両側部にそれぞれ面ファスナなどの結合部が設けられるとともに、腹側腰回り部の幅方向の両側部に結合部に装着状態で使用者の腹部側に位置して係脱自在に結合される面ファスナなどの結合受け部が設けられ、装着状態でパンツ形となる構成が採られている。 Furthermore, the width direction of the back side waist portion of the diaper body together with the attached portion of such each surface fastener on both side portions are provided, the width direction of the ventral waist part side portions to the user in a wearing state at the junction coupling receiving portion, such as disengageably coupled the surface fastener is provided located in the abdomen side, configured as a pant-type in the mounted state is adopted.
【0003】 [0003]
そして、この種の使い捨ておむつは、使用者自身が装着するのではなく、介護者が装着し、または、取り外しする。 And, this kind of disposable diapers, rather than the user himself wears, caregiver wearing, or, to remove. このため、使い捨ておむつを装着するとき、使い捨ておむつがずれたり、肌との間に隙間が生じることがないように、腹回り、脚回りを締めて尿漏れを防止することから、使い捨ておむつを強く締めすぎる傾向がある。 Therefore, when mounting the disposable diaper, or shift disposable diaper, so there is no generation of a gap between the skin, abdominal around since to prevent urine leakage tighten the leg, strongly disposable diaper there is a tendency that too much tightening. そして、使い捨ておむつの装着状態で背側腰回り部と腹側腰回り部の上端部の弾性体を設けた部分以外には、おむつは幅方向に殆ど伸縮性がない。 Then, the portion other than the portion provided with the elastic body at the upper portion of the dorsal waist part and the ventral waist part at the mounted state of the disposable diaper, the diaper is hardly stretchable in the width direction. このため、例えば、食事後に腹部が膨れた状態では、締め付け状態がさらに強くなり、使用者に大きな装着違和感を与えることになる。 For this reason, for example, in a state in which after the meal was bulging abdomen, tightening state becomes stronger, it will give a large mounting sense of discomfort to the user.
【0004】 [0004]
また、ある程度ゆるくおむつを装着すると、使用者が動作する際に背側腰回り部と腹側腰回り部との股下回り部側で隙間が生じて尿などの排泄液漏れが生じるおそれがある。 Further, when mounting the somewhat loosely diaper, there is a possibility that the excretion leakage such as urine occurs a gap in the crotch around side of the dorsal waist part and the ventral waist part when the user operates occurs.
【0005】 [0005]
さらに、使い捨ておむつは装着状態で背側腰回り部の両側部に設けた結合部が、使用者の腹部側で腹側腰回り部の両側に設けた結合受け部で結合されるため、使い捨ておむつの装着が容易である一方、使用者が勝手に結合を解いて使い捨ておむつを外してしまうことがあるなどの問題があった。 Furthermore, since the disposable diaper is bound portion provided on both sides of the dorsal waist part at the mounted state is coupled by coupling receiving portions provided on both sides of the ventral waist part at the abdomen side of the user, a disposable diaper while mounting is easy, and there is a problem such as may be the user will remove a disposable diaper solving the freely bond.
【0006】 [0006]
また、透液性表面シート、不透液性裏面シート、この透液性表面シートと不透液性裏面シートとの間に配設した吸収体とにて、背側腰回り部、幅方向両側縁に脚回り部を有する股下回り部および腹側腰回り部を長手方向に順次一体的に形成され、背側腰回り部と腹側腰回り部との長手方向外端部にそれぞれ幅方向に伸縮する弾性体が設けられ、背側腰回り部の幅方向両側部を腹側腰回り部の幅方向両側部にそれぞれ予め接合した構成のいわゆるパンツ型の使い捨ておむつも知られている。 The liquid-pervious topsheet, a liquid-impervious backsheet at the absorber disposed between the liquid-permeable topsheet and liquid-impermeable back sheet, the back side waist portion, the width direction on both sides bordering the crotch around portion and ventral waist part having a leg portion sequentially formed integrally with longitudinally, each stretching in the width direction in the lengthwise direction outer end portion of the dorsal waist part and the ventral waist part elastic body is provided, are also known disposable diaper of the so-called pants-type configuration joined beforehand respectively in the width direction both side portions of the back side waist portion in the width direction both side portions of the ventral waist part.
【0007】 [0007]
このパンツ型の使い捨ておむつは、通常の下着と同様に着脱されるので、装着の際に締め付けすぎることがなく装着者が快適に使用でき、また、使用者が勝手におむつを外すことができない利点を有する。 Disposable diapers of the pants type, since it is detachable in the same way as ordinary underwear, it is not the wearer too much tightening at the time of mounting can be used comfortably, also, can not be user misses a freely diapers advantage having. しかしながら、このパンツ型の使い捨ておむつは、通常の下着と同様に着脱されるので、介護者がおむつを交換する場合、使用者のズボン、下着類を全て脱がせた後におむつを脱がし、次いで、新しいおむつを履かせる必要があり、臥せている使用者ではおむつの着脱時に腰部を持ち上げるようにして着脱しなければならず、おむつの交換作業が不便で時間が掛かるなどの問題を有している。 However, the disposable diaper of the pants type, since it is detachably like normal underwear, if the caregiver to exchange the diaper, Nugashi diapers after all users of trousers, the underwear take off, then a new diaper must be worn, and the user who is face down must be detachable so as to lift the waist at the time of the diaper of removable, replacement of diapers has problems such as inconvenient and time-consuming.
【0008】 [0008]
【発明が解決しようとする課題】 [Problems that the Invention is to Solve
上述のように、前記特公平4−67865号公報に記載の構成の使い捨ておむつでは、おむつの装着時に、尿漏れが生じないように締め付けすぎて装着すると使用者に大きな装着違和感を与えてしまうとともに、使用者の腹部側でおむつの背側腹回り部に設けた結合部を腹側腰回り部の外面側の結合受け部に着脱するため、使用者が勝手に外してしまうおそれがある問題がある。 As described above, in the disposable diaper configuration according to the KOKOKU 4-67865 discloses, when wearing the diaper, together it would have a significant mounting discomfort to the user and mounted too tightened to urine leakage does not occur , for mounting and dismounting the coupling portion provided on the dorsal abdomen around portion of the diaper at the abdomen side of the user in the coupling receiving portion of the outer surface side of the ventral waist part, a problem that there is a risk that the user will be freely removed is there. また、予め背側腹回り部と腹側腰回り部との両側部をそれぞれ結合したパンツ型とした使い捨ておむつでは、使用者のズボンや下着類を全て脱がせた後におむつを着脱しなければならず、おむつの交換作業が困難である問題がある。 Further, in the previously dorsal abdomen around portion and ventral waist part and a disposable diaper to both sides and respectively bound pants type, it must be removable the diaper after all users trousers and underwear take off, replacement of diapers there is a problem is difficult.
【0009】 [0009]
本発明は、上記問題点に鑑みなされたもので、使用者に快適な装着感が得られ、また、使用者が勝手に外すことができず、介護者が容易に交換できるおむつなどの使い捨て吸収性物品を提供することを目的とする。 The present invention has been made in view of the above problems, a comfortable fit is obtained for the user, also it can not be user misses without permission, disposable absorbent such as diapers caregiver can easily exchange and to provide sexual article.
【0010】 [0010]
【課題を解決するための手段】 In order to solve the problems]
請求項1記載の発明の使い捨て吸収性物品は、透液性表面シート、不透液性裏面シートおよびこれら透液性表面シートと不透液性裏面シートと間に配設された吸収体と、前記不透液性裏面シートの外側に結合された外層シートとを有し、背側腰回り部、幅方向両側縁に脚回り部を有した股下回り部および腹側腰回り部が長手方向に順次一体的に形成され前記背側腰回り部および前記腹側腰回り部の幅方向の両側部がそれぞれ互いに係脱自在に結合される吸収性物品体を備え、この吸収性物品体の前記背側腰回り部の幅方向での両側部の全域には結合受け部が設けられるとともに前記吸収性物品体の腹側腰回り部の幅方向での両側部の全域にはこの結合受け部に結合される結合部が設けられ、前記外層シートは前記不透液性裏面シート側に面す The disposable absorbent article of the first aspect of the present invention, a liquid-pervious topsheet, a liquid-impervious backsheet and a absorbent body disposed between and these liquid-permeable topsheet and liquid-impermeable back sheet, wherein and a liquid-impermeable back layer sheet bonded to the outside of the seat, the back-side waist portion, a leg portion crotch around portion and ventral waist part is longitudinally having widthwise opposite side edges sequentially integrally formed with the absorbent article body side portions in the width direction of the dorsal waist part and the ventral waist part is coupled to disengageably each other, the back of the absorbent article body coupled to the coupling receiving portion is the entire area of both side portions in the width direction of the ventral waist part of the absorbent article body with coupling receiving portion is provided on the entire area of both side portions in the width direction of the side waist portion coupling portions are provided to be, the outer layer sheet menses to said liquid-impermeable back sheet side 内側外層シート片と装着者の衣服側に面する外側外層シート片とにて形成され、この外層シートに形成された前記背側腰回り部および前記腹側腰回り部の前記吸収性物品体の長手方向の略全域にわたって前記内側外層シート片と前記外側外層シート片との間に少なくとも前記吸収性物品体の幅方向に伸縮する弾性体がそれぞれ前記結合受け部および結合部の両側部を除いて配設され、吸収性物品体の前記背側腰回り部および前記腹側腰回り部に配設された前記弾性体と、前記背側腰回り部の両側部に設けられた前記結合受け部と、前記腹側腰回り部の両側に設けられた前記結合部とは、この吸収性物品体の長手方向の幅寸法が略同寸法であるものである。 An inner layer sheet piece is formed by an outer layer sheet piece garment facing side of the wearer, the absorbent article of the dorsal waist part and the ventral waist part formed on the outer layer sheet except for the both sides of at least the absorbent, each elastic member said coupling receiving portions for stretching in the width direction of the article body and coupling portions between the longitudinal direction the substantially over the entire inner layer sheet piece and the outer layer sheet piece It is disposed, and the back-side waist portion and the elastic body wherein arranged on the ventral side waist portion of the absorbent article body, and the provided on both sides of the dorsal waist part the coupling receiving portion , wherein the said coupling portions provided on both sides of the ventral waist part, are those longitudinal width dimension of the absorbent article body is approximately equal sizes.
【0011】 [0011]
そして、吸収性物品体は、背側腰回り部および腹側腰回り部の長手方向の略全域にわたって外層シートの内側外層シート片と外側外層シート片との間に少なくとも吸収性物品体の幅方向に伸縮する弾性体が配設されているため、吸収性物品体は背側腰回り部および腹側腰回り部の全域にわたり幅方向に伸縮性が付与され、背側腰回り部と腹側腰回り部との両側部を結合した状態で、吸収性物品体は腹回り部に全体的に伸縮性が得られ、 背側腰回り部に配設された弾性体と、腹側腰回り部に配設された弾性体と、結合受け部と、結合部とは、吸収性物品体の長手方向の幅寸法が略同寸法であるため、弾性体による伸縮性が効率よく作用し、使用者の腹回りを締め付けすぎることがなく、吸収性物品体は使用者の肌に密着し、尿漏れが生じること Then, the absorbent article body, the width direction of at least the absorbent article body between the dorsal waist part and the inner layer sheet piece of the exterior sheet along the longitudinal direction of the substantially entire region of the ventral waist part and the outer layer sheet piece since the elastic body expands and contracts is provided in the absorbent article body stretchability is imparted over the dorsal waist part and the ventral waist part entire area of ​​the width direction, the dorsal waist part and the ventral waist in a state in which bound the sides of the section, the absorbent article body overall stretchability is obtained in the abdomen around portion, and an elastic body disposed on the back side waist portion, distribution ventral waist part and set the elastic member, and a coupling receiving portion, the coupling portion, for longitudinal width dimension of the absorbent article body is substantially the same dimensions acts stretch efficiently by the elastic member, the belly of the user without excessively tightened around the absorbent article body in close contact with the user's skin, the urine leakage occurs なく使用者の装着感が向上する。 Without wearing comfort of the user is improved.
【0012】 [0012]
また、吸収性物品体を装着する際に背側腰回り部および腹側腰回り部の幅方向の両側部を結合するので、介護者による吸収性物品の着脱交換が容易となるとともに、背側腰回り部に結合受け部を設けるとともに腹側腰回り部に結合受け部に結合する結合部を設けたので、背側腰回り部および腹側腰回り部の結合位置が使用者の背部側に位置し、結合位置が使用者の腹部側に位置することがなく、使用者が勝手に吸収性物品を外することを防止する。 Moreover, because it binds both side portions in the width direction of the dorsal waist part and the ventral waist part when mounting the absorbent article body, with detachable replacement of an absorbent article according to the caregiver is facilitated, dorsal is provided with the coupling portion for coupling to the coupling receiving portion on the ventral side waist portion is provided with the coupling receiving portions around the waist portion, the bonding position of the dorsal waist part and the ventral waist part at the back side of a user position and the bonding position is not to be located on the abdomen side of the user, to prevent the user from outside the arbitrarily absorbent article.
【0013】 [0013]
さらに、吸収性物品体の幅方向に伸縮する弾性体は結合受け部および結合部の両側部を除いて略全域に配設したので、弾性体が配設された背側腰回り部および腹側腰回り部を直接結合することがないので、不規則なしわが生じることがなく、背側腰回り部と腹側腰回り部との結合が確実となり、吸収性物品の装着作業性も向上する。 Furthermore, the absorbent because the elastic body expands and contracts in the width direction of the article body is disposed in the substantially entire region except for the opposite sides of the coupling receiving portions and binding portions, dorsal waist part and the ventral side elastic member is disposed since there is no possible to combine the waist portion directly, without irregular wrinkles, the bond between the dorsal waist part and the ventral waist part is ensured, thereby improving the mounting workability of the absorbent article.
【0014】 [0014]
請求項2記載の使い捨て吸収性物品は、請求項1記載の使い捨て吸収性物品において、吸収性物品体の股下回り部の幅方向の両側部に形成した脚回り部には、この吸収性物品体の外層シートの内側外層シート片と外側外層シート片との間に位置して、前記吸収性物品体の長手方向に伸縮する弾性体が配設されたものである。 The disposable absorbent article of claim 2, in the disposable absorbent article of claim 1, wherein, in the leg portion formed at both sides in the width direction of the crotch around portions of the absorbent article body, the absorbent article body positioned between the outer layer sheet of the inner layer sheet piece with the outer layer sheet piece, in which an elastic body that expands and contracts in the longitudinal direction of the absorbent article body is arranged.
【0015】 [0015]
そして、吸収性物品体の股下回り部の両側部に設けた脚回り部には、外層シートの内側外層シート片と外側外層シート片との間に位置して、吸収性物品体の長手方向に伸縮する弾性体が配設されたため、股下回り部の両側の脚回り部に沿って弾性体が伸縮性を付与し、使用者の脚回りに密着して装着感が良好で、脚回りからの尿漏れを防止する。 Then, the leg portions provided on both sides of the crotch around portions of the absorbent article body, located between the inner layer sheet strip and the outer layer sheet pieces of the outer layer sheet in the longitudinal direction of the absorbent article body because stretchable elastic member is disposed, the elastic member to impart stretchability along both sides of the leg portion of the crotch around part, a good fit in close contact with the leg of the user, from the leg that to prevent urine leakage.
【0016】 [0016]
請求項記載の使い捨ては吸収性物品は、請求項1 または2に記載の使い捨て吸収性物品において、吸収性物品体に形成された腹側腰回り部の幅方向両側縁間の寸法は、背側腰回り部の幅方向の両側縁間の幅寸法より長い寸法であるものである。 Disposable absorbent article according to claim 3, wherein, in the disposable absorbent article according to claim 1 or 2, the dimension between both sides in the width direction edges of the ventral waist part formed on the absorbent article body, back those which are longer dimension than the width dimension between both side edges in the width direction of the side waist portion.
【0017】 [0017]
そして、吸収性物品体の腹側腰回り部の幅方向における長さ寸法が、背側腰回り部の幅方向における長さ寸法より長いため、背側腰回り部および腹側腰回り部の結合する位置が確実に使用者の背部側となり、結合位置が使用者の腹部側に位置することがないので、簡単な構造で使用者が勝手に外すことを防止する。 The length dimension in the width direction of the ventral waist part of the absorbent article body, for longer than the length in the width direction of the back side waist portion, binding the dorsal waist part and the ventral waist part position is the back side of reliably user to the bonding position since never positioned on the abdomen side of the user, the user with a simple structure can be prevented from removing without permission.
【0018】 [0018]
【発明の実施の形態】 DETAILED DESCRIPTION OF THE INVENTION
以下、本発明の使い捨て吸収性物品の一実施の形態の構成を図面を参照して説明する。 Hereinafter, the configuration of an embodiment of a disposable absorbent article of the present invention with reference to the drawings.
【0019】 [0019]
使い捨て吸収性物品は、例えば使い捨ておむつで、吸収性物品体としてのおむつ体1を備えている。 Disposable absorbent articles, for example disposable diapers, a diaper body 1 as an absorbent article body. このおむつ体1は、図1に示す展開状態から病人、失禁者などの使用者の背部側から腹部側に身体に添って装着するものである。 The diaper body 1 is intended to be mounted along the body on the abdomen side sick, from the back side of a user, such as incontinent persons from the expanded state shown in FIG. そして、このおむつ体1は、細長矩形形状の液透過性を有する透液性表面シート2と、細長矩形形状の液不透過性を有する不透液性裏面シート3と、この透液性表面シート2と不透液性裏面シート3との間に配設された細長矩形状の吸収体4と、不透液性裏面シート3の外側に結合された外層シート5とて形成されている。 Then, the diaper body 1 is provided with a liquid-pervious topsheet 2 having a liquid-permeable elongated rectangular shape, a liquid-impervious backsheet 3 having a liquid-impermeable elongate rectangular shape, the liquid-pervious topsheet 2 and liquid-impervious elongated rectangular absorbent body 4 disposed between the backsheet 3 is formed by an outer layer sheet 5 coupled to the outside of the liquid-impermeable back sheet 3.
【0020】 [0020]
そして、透液性表面シート2と不透液性裏面シート3とは周縁部が接着剤などで接合されて吸収体4が封着されている。 Then, the liquid-pervious topsheet 2 and the liquid-impervious backsheet 3 absorber 4 peripheral portion are joined by an adhesive are sealed. また、この透液性表面シート2と不透液性裏面シート3との幅方向の両側長手方向に沿った接合部分には、液不透過性の細長ギャザシート片6の長手方向に沿う一側縁が挟着結合されている。 Further, the transverse joint portion along the sides longitudinal between the liquid-pervious topsheet 2 and the liquid-impervious backsheet 3, one side in the longitudinal direction of the liquid-impermeable elongate gathers sheet strip 6 edges are bonded sandwiching. さらに、このギャザシート片6の他側縁には、長手方向に沿って紐状ゴムなどのギャザ形成弾性体7が伸張した状態で固着されている。 Furthermore, the other side edge of the gather sheet piece 6, gather forming elastic bodies 7, such as string-shaped rubber along the longitudinal direction is fixed in a stretched state. そして、ギャザシート片6は、装着前の展開状態では、ギャザ形成弾性体7が伸張して吸収体4の透液性表面シート2側に重なり合って表面に沿った状態となり、おむつ体1を内側外層シート5が内側に位置するように屈曲した装着状態では、ギャザ形成弾性体7の収縮により透液性表面シート2から立ち上がる壁状となる立体ギャザ8が形成される。 Then, gather sheet piece 6 is in the state predeployment mounted in a state in which gathers formed elastic member 7 along the surface overlap the liquid-pervious topsheet 2 side of the absorbent body 4 and extends, inside the diaper body 1 in the mounted state of the outer layer sheet 5 is bent so as to be positioned on the inside, the three-dimensional gathers 8 as a wall-like rising from the liquid-permeable topsheet 2 by contraction of the gathers formed elastic body 7 is formed.
【0021】 [0021]
なお、透液性表面シート2は、尿などの排泄液を吸収体4へ透過できるように、例えば、織布、不織布、多孔性フィルム、合成繊維などの液透過性および通気性を有しかつ身体に直接接触する部分であることから不快感を与えないように肌着に近い感触のシート材にて形成されている。 Incidentally, the liquid-permeable topsheet 2, as can transmit excreted fluid such as urine to the absorbent body 4, for example, and has a woven fabric, nonwoven fabric, porous film, a liquid-permeable and breathable, such as synthetic fibers are formed by sheet material feel close to underwear so inoffensive since it is a portion that directly contacts the body. また、不透液性裏面シート3およびギャザシート片6は、尿などの排泄液にて下着などの他の衣類、あるいはシーツなどが汚れるのを防止するために、例えば、ポリエチレン樹脂などの合成樹脂などの液不透過性および通気性を有したシート材にて形成されている。 Also, liquid-impermeable backsheet 3 and gather sheet piece 6, in order to prevent other garments such underwear at excreted liquid such as urine or sheets and that dirty, for example, synthetic resin such as polyethylene resin It is formed by a liquid-impermeable and sheet material having air permeability such as. なお、ギャザシート片6は、透液性表面シート2と同様に、立体ギャザ8として身体に直接接触する部分であることから、肌着に近い感触のシート材にて形成される。 Incidentally, gather sheet piece 6, like the liquid-pervious topsheet 2, since it is a portion that directly contacts the body as a three-dimensional gathers 8 are formed in the sheet material feel close to underwear. また、吸収体4は、尿などの排泄液を十分に吸収するために、例えばパルプを主とする材料であって一部に高分子吸収体などの物質を含んだ材料にてシート状に形成されている。 Furthermore, the absorbent body 4 is formed, in order to sufficiently absorb the excreted liquid such as urine, for example in a part made of a material mainly containing pulp at a material containing materials such as the absorbent polymer into a sheet It is.
【0022】 [0022]
一方、外層シート5は、通気性かつ液不透過性を有する内側外層シート片9と外側外層シート片10とが厚み方向に重ね合わせて一体的に接合して形成され、不透液性裏面シート3の外側が内側外層シート片9に接着剤などにて接合されている。 On the other hand, the outer layer sheet 5, an inner layer sheet piece 9 and the outer layer sheet piece 10 having air permeability and liquid impermeability superposed in the thickness direction is formed by integrally bonding, liquid-impervious backsheet 3 outer is joined with an adhesive to the inner layer sheet piece 9.
【0023】 [0023]
また、この外層シート5は、展開状態で背側腰回り部11、股下回り部12および腹側腰回り部13がおむつ体1の長手方向に順次一体的に形成されるとともに長手方向に沿った中心線にて略線対称な矩形形状に形成され、この股下回り部12の幅方向の両側縁は凹円弧状に切り欠かれた脚回り部14が形成されている。 Further, the outer layer sheet 5, dorsal waist part 11 in the deployed state, along the longitudinal direction with the crotch about 12 and the front waist portion 13 are sequentially formed integrally with the longitudinal direction of the diaper body 1 is formed substantially line symmetrical rectangular shape at the center line, both side edges in the width direction of the crotch about 12 leg portion 14 is cut out in concave arcuate is formed.
【0024】 [0024]
また、透液性裏面シート2、吸収体4および不透液性裏面シート3は、おむつ体1の外層シート5の長手方向に沿う状態で略中央に背側腰回り部11、股下回り部12および腹側腰回り部13にわたって配設されている。 The liquid-pervious back sheet 2, the absorbent body 4 and the liquid-impermeable back sheet 3, dorsal waist part 11 at substantially the center in the state along the longitudinal direction of the outer layer sheet 5 of the diaper body 1, the crotch around 12 and it is disposed over the ventral waist part 13.
【0025】 [0025]
そして、おむつ体1の背側腰回り部11は、展開状態におけるおむつ体1の長手方向の一端側に形成され、この展開状態からおむつ体1が適宜に折り曲げられて、使用者の腰回りの背部側に位置する部分となっている。 Then, the dorsal waist part 11 of the diaper body 1, the diaper body 1 in the expanded state is formed on one longitudinal end, bent from the deployed state to the diaper body 1 is suitably of the user waist of It has a portion located on the back side. そして、この背側腰回り部11は、おむつ体1の幅方向が長い略矩形形状に形成され、背側腰回り部11のおむつ体1の長手方向における両側縁の全域には、面ファスナなどの結合受け部15が一体的に設けられている。 Then, the dorsal waist part 11 in the width direction of the diaper body 1 is formed in a long substantially rectangular shape, the whole area of ​​the opposite side edges in the longitudinal direction of the diaper body 1 of the dorsal waist part 11, a surface fastener such as the coupling receiving portion 15 is integrally provided.
【0026】 [0026]
また、おむつ体1の股下回り部12は、展開状態における長手方向の中間部に背側腰回り部11のおむつ体1の長手方向側に連続して一体に形成され、この展開状態からおむつ体1が適宜に折り曲げられて、使用者の股下に位置する部分となっている。 Also, the crotch around portion 12 of the diaper body 1 is formed continuously and integrally with the longitudinal side of the diaper body 1 of the dorsal waist part 11 in the middle portion in the longitudinal direction in the expanded state, the diaper body from the expanded state 1 is bent appropriately, and has a portion located crotch of the user. また、股下回り部11の両側縁に凹円弧状に形成された脚回り部14は、背側腰回り部11および腹側腰回り部13の幅寸法より幅が狭く使用者の脚回りに適合される。 Further, the leg portions 14 formed on the concave arcuate opposite side edges of the crotch about 11, adapted to the leg of the dorsal waist part 11 and the width than the width of the ventral waist part 13 is narrow user It is.
【0027】 [0027]
さらに、おむつ体1の腹側腰回り部13は、展開状態におけるおむつ体1の長手方向の他端側に股下回り部12の背側腰回り部11と反対側に連続して一体に形成され、この展開状態からおむつ体1が適宜に折り曲げられて、使用者の腰回りの腹部側に位置する部分となっている。 Furthermore, the ventral waist part 13 of the diaper body 1 is integrally formed continuously on the side opposite to the dorsal waist part 11 of the crotch about 12 on the other end side in the longitudinal direction of the diaper body 1 in the unfolded state , bent from the expanded state diaper body 1 is suitably, has a portion positioned on the abdomen side of the waist of the user. そして、この腹側腰回り部13は、背側腰回り部11と略同様に、おむつ体1の幅方向に長い略矩形形状に形成されている。 Then, the ventral waist part 13, substantially similarly to the back side waist portion 11 is formed in a long substantially rectangular shape in the width direction of the diaper body 1.
【0028】 [0028]
また、腹側腰回り部13のおむつ体1の長手方向における両側縁の全域には、背側腰回り部11の結合受け部15に係脱可能な半円状の面ファスナなどの結合部16が一体に複数連続して設けられている。 Also, the entire region of both side edges in the longitudinal direction of the diaper body 1 of the ventral waist part 13, the coupling portion 16, such as detachably semicircular-shaped surface fastener coupling receiving portions 15 of the back-side waist portion 11 There are provided a plurality integrally continuous. なお、この結合部16は、半円状に複数設ける構成に限らず、例えば結合受け部15のように1つのみでもよい。 Incidentally, the coupling portion 16 is not limited to provide plural configurations in a semicircular shape, but may be only one, for example, as coupling receiving portion 15.
【0029】 [0029]
そして、これら結合受け部15および結合部16は、例えば面状ファスナに限らず、粘着層による結合するなど適宜の手段で係脱できる構造とすることもできる。 And these coupling receiving portions 15 and the coupling portion 16, for example, not limited to the planar fastener, it can also be a detachment can structure suitable means such as bonding by the adhesive layer.
【0030】 [0030]
なお、おむつ体1は、腹側腰回り部13の幅方向の両側縁間における長さ寸法L 1が、背側腰回り部11の幅方向両側縁間における長さ寸法L 2より長く形成されている。 Incidentally, the diaper body 1 has a length dimension L 1 between the width direction of the side edges of the ventral waist part 13, it is formed longer than the length L 2 between the widthwise side edges of the back-side waist portion 11 ing. さらに、背側腰回り部11および腹側腰回り部13のおむつ体1の長手方向における長さ寸法L 3 ,L 4は、略同寸法に形成されている。 Further, the longitudinal length in the dimension L 3, L 4 of the diaper body 1 of the dorsal waist part 11 and ventral waist part 13 is substantially formed in the same dimension.
【0031】 [0031]
また、おむつ体1の長手方向における背側腰回り部11の全域には、外層シート5の内側外層シート片9および外側外層シート片10間に位置して、例えば複数本の紐状ゴムなどの第1弾性体17が伸張した状態で幅方向に沿って接着などにより固着されている。 Also, the entire area of ​​the dorsal waist part 11 in the longitudinal direction of the diaper body 1, positioned between the inner layer sheet piece 9 and the outer layer sheet piece 10 of the outer layer sheet 5, for example, such as a plurality of string-shaped rubber It is fixed by adhesion or the like along the width direction in a state in which the first elastic member 17 is stretched. さらに、おむつ体1の長手方向における腹側腰回り部13の全域には、外層シート5の内側外層シート片9および外側外層シート片10間に位置して、例えば複数本の紐状ゴムなどの第2弾性体18が伸張した状態で幅方向に沿って接着などにより固着されている。 In addition, the entire area of ​​the ventral waist part 13 in the longitudinal direction of the diaper body 1, positioned between the inner layer sheet piece 9 and the outer layer sheet piece 10 of the outer layer sheet 5, for example, such as a plurality of string-shaped rubber It is fixed by adhesion or the like along the width direction in a state where the second elastic member 18 is stretched. そして、背側腰回り部11および腹側腰回り部13は、第1弾性体17および第2弾性体18にておむつ体1の幅方向に伸縮する伸縮性が付与されている。 Then, the dorsal waist part 11 and ventral waist part 13, stretchable to stretch in the first elastic member 17 and the second elastic body 18 in the width direction of the diaper body 1 is given.
【0032】 [0032]
なお、おむつ体1の背側腰回り部11および腹側腰回り部13におむつ体1の長手方向の略全域に配設した第1弾性体17および第2弾性体18と、背側腰回り部11の両側部に設けた結合受け部15と、腹側腰回り部13の両側に設けた結合部16とは、この吸収性物品体1の長手方向の幅寸法が略同寸法に形成されている。 Note that the first elastic member 17 and the second elastic body 18 which is arranged on the dorsal waist part 11 and ventral waist part 13 of the diaper body 1 to substantially the entire area in the longitudinal direction of the diaper body 1, the back side waist the coupling receiving portions 15 provided on both sides of the part 11, the coupling portion 16 provided on both sides of the ventral waist part 13, the longitudinal width of the absorbent article body 1 is substantially formed in the same size ing.
【0033】 [0033]
さらに、おむつ体1の脚回り部14には、外層シート5の外側外層シート片10および内側外層シート片9間に位置して、例えば紐ゴム状の第3弾性体19,20が伸張した状態で固着されている。 State Further, the leg portions 14 of the diaper body 1, positioned between the outside of the outer sheet 5 outer sheet piece 10 and the inner layer sheet piece 9, for example, the cord rubber of the third elastic member 19, 20 has been stretched in has been fixed. この第3弾性体19,20は、背側腰回り部11と腹側腰回り部13側から脚回り部14に沿い、かつ、おむつ体1の長手方向の略中央部分で股下回り部12を横切って反対側の脚回り部14にわたって略U字状に折り返し連続する状態で対称状に2条配設されている。 The third elastic member 19, 20 along the dorsal waist part 11 abdomen side waist portion 13 side to the leg portion 14, and, across the crotch around portion 12 in the longitudinal direction substantially central portion of the diaper body 1 are two rows disposed symmetrically shaped in a state of folded continuous in a substantially U-shape over leg portions 14 of the opposite Te. そして、この脚回り部14は、長手方向に沿って第3弾性体19,20によって実質的に直線状に伸縮する伸縮性が付与されるとともに、おむつ体1の長手方向および幅方向に伸縮性が付与され、おむつ体1の脚回り部14はギャザ部21に形成される。 Then, the leg portion 14, with substantially elastic to stretch linearly by a third elastic member 19, 20 in the longitudinal direction is applied, stretchability in the longitudinal direction and the width direction of the diaper body 1 There is granted, leg portions 14 of the diaper body 1 is formed to gather section 21.
【0034】 [0034]
次に、上記実施の形態の作用について説明する。 Next, the operation of the above embodiment.
【0035】 [0035]
まず、装着に際しては、図1に示す展開状態の使い捨ておむつ体1の背側腰回り部11を、仰向けに臥せている使用者の腰の下側に透液性表面シート2側を使用者の肌側に臨ませて敷く。 First, at the time of mounting, the disposable diaper body 1 of the unfolded state shown in FIG. 1 the dorsal waist part 11, below the waist of a user that is face down on his back liquid-permeable topsheet 2 side user lay to face the skin side. この状態で、上面に位置する透液性表面シート2が使用者の股下に沿うように折り曲げ、股下回り部12を股下に当てるとともに腹側腰回り部13を使用者の腹部側に当てる。 In this state, folded to the liquid-pervious topsheet 2, located on the top surface is along the crotch of the user, shed ventral waist part 13 to the abdomen side of the user with shed crotch around portion 12 in the crotch. この状態で、立体ギャザ8が壁状に突出する状態に起き上がって先端縁部分が使用者の股下部に接触する。 In this state, three-dimensional gathers 8 leading edge portion got up in a state of protruding in a wall shape is in contact with the crotch portion of the user.
【0036】 [0036]
そして、背側腰回り部11および腹側腰回り部13の両側部を腰回りに当て、腹側腰回り部13の両側部の接合部16を背側腰回り部11の両側部の結合受け部15に係着することによりパンツ形状として装着する。 Then, against the sides of the dorsal waist part 11 and ventral waist part 13 around the waist, the binding of both sides of the dorsal waist part 11 of the joint portion 16 of the side portions of the ventral waist part 13 receives attaching a pant by engaged with the part 15. この状態で、脚回り部14のギャザ部21が使用者の脚回りに当接する。 In this state, gather section 21 of the leg portion 14 comes into contact with the leg of the user.
【0037】 [0037]
この装着した状態では、結合部16と結合受け部15との係着して結合する位置が腰回りの背部側に位置することから、結合位置が使用者の手の届きやすい腹部側ではなく背部側に位置するので、使用者が寝返るなどの動作の際に手が届いて勝手に外してしまうことを防止できる。 In this mounting state, since the point of attachment to engaged with the coupling receiving portions 15 and the coupling portion 16 is positioned on the back side of the waist, rather than the easily accessible abdomen side of the hand coupling position of the user back since located on the side, it can be prevented from being freely removed reachable hand during operation of such user change sides.
【0038】 [0038]
そして、この結合部16および結合受け部15の結合位置は、略全域に第1弾性体17および第2弾性体18が設けられた背側腰回り部11および腹側腰回り部13の両側に位置することから、腰回りで伸縮性が得られ、締め付けすぎることを防止でき、伸縮性により背側腰回り部11および腹側腰回り部13が身体に密着して、尿などの排泄液の漏れを防止できるとともに、食事などにより腹部が膨れても背側腰回り部11および腹側腰回り部13が伸びて締め上げることを防止でき、使用者の装着感を向上できる。 The bonding position of the coupling portion 16 and the coupling receiving portions 15, substantially the entire area on both sides of the first elastic member 17 and the second elastic body 18 dorsal waist part 11 provided with and ventral waist part 13 since the position, stretchability is obtained at the waist, it is possible to prevent the excessively tightened, dorsal waist part 11 and ventral waist part 13 in close contact with the body by stretchability of liquid waste such as urine with leakage can be prevented, such as by meals swollen abdomen possible to prevent the cinching extends dorsal waist part 11 and ventral waist part 13, thereby improving the wearing comfort of the user.
【0039】 [0039]
さらに、結合部16および結合受け部15の結合により立体ギャザ8の先端縁がギャザ形成弾性体7の伸縮性により使用者の股下部両側に密着する状態となるとともにおむつ体1の第3弾性体19,20にて形成されるギャザ部21が使用者の脚回りに密着するため、脚回りが締め付けられることを防止できるとともに、尿などの排泄液の漏れを確実に防止できる。 Furthermore, the third elastic member of the diaper body 1 with the distal edge of the three-dimensional gathers 8 by coupling of the coupling portion 16 and the coupling receiving portion 15 in a state in close contact with the crotch portion on both sides of the user by expansion and contraction of the gathers formed elastic body 7 since the gather portion 21 formed at 19 and 20 in close contact with the leg of the user, it is possible to prevent that being tightened leg can be reliably prevent the leakage of liquid waste such as urine.
【0040】 [0040]
一方、おむつ体1の取り外しに際しては、結合部16を結合受け部15から取り外し、腹側腰回り部13を引っ張るようにして仰向けに臥せている使用者の腰の下から引き抜いて取り外すことができるので、容易におむつ体1を着脱でき、作業性を向上できる。 On the other hand, when disconnecting the diaper body 1, remove the coupling portion 16 from the receiving portion 15 coupled, it can be detached by pulling out from under the waist of a user that is face down on his back so as to pull the ventral waist part 13 so easily attach and detach the diaper body 1, the workability can be improved.
【0041】 [0041]
上述したように、上記実施の形態では、長手方向の両側部がそれぞれ接離可能に接合する背側腰回り部11および腹側腰回り部13のおむつ体1の長手方向での略全域に、外側外層シート片10および内側外層シート片9間にそれぞれ第1弾性体17および第2弾性体18を配設し、おむつ体1の幅方向に伸縮性を付与するため、従来のパンツ型の構成のように、着衣を脱がして腰を持ち上げるようにして着脱する必要がなく、横になって臥せている使用者でも容易に着脱でき、作業性を向上できるとともに、背側腰回り部11および腹側腰回り部13には腹回り全体的に伸縮性が得られるので、締め付けすぎることを防止して密着させることができ、尿などの排泄液の漏れを生じることなく使用者の装着感を向上できる。 As described above, in the embodiment described above, the substantially entire region in the longitudinal direction of the diaper body 1 of the dorsal waist part 11 and ventral waist part 13 on both sides of the longitudinal direction is detachably joined respectively, because disposed outside the outer layer sheet piece 10 and the inner layer first elastic body respectively between the sheet piece 9 17 and the second elastic member 18, to impart elasticity in the width direction of the diaper body 1, the configuration of the conventional pants-type as in, there is no need to removably so as to lift the waist Nugashi the clothes, also can be easily detached by a user that face down lying, it is possible to improve workability, dorsal waist part 11 and ventral since abdominal around overall stretchability is obtained in the side waist portion 13, it can be brought into close contact to prevent the excessively tightened, enhancing the fit of the user without causing the leakage of liquid waste such as urine it can.
【0042】 [0042]
そして、背側腰回り部11および腹側腰回り部13のおむつ体1の長手方向における第1弾性体17および第2の弾性体18の寸法と、結合受け部15のおむつ体1の長手方向での寸法と、結合部16のおむつ体1の長手方向での寸法とを略同寸法としたため、伸縮性が効率よく作用し、背側腰回り部11および腹側腰回り部13を締め付けることなく腰回り全体に密着でき、漏れを生じることなく使用者の装着感を向上できる。 Then, the size of the dorsal waist part 11 and the first elastic member in the longitudinal direction of the diaper body 1 of the ventral waist part 13 17 and the second elastic member 18, the longitudinal direction of the diaper body 1 of the coupling receiving portions 15 and dimensions, in order to substantially the same dimensions and size in the longitudinal direction of the diaper body 1 of the coupling portion 16, the elastic act efficiently tighten the dorsal waist part 11 and ventral waist part 13 without be in close contact with the entire waist, it can be improved fit of the user without causing leakage.
【0043】 [0043]
また、おむつ体1の腹側腰回り部13の長手方向の両側近傍に設けた結合部16を、おむつ体1の背側腰回り部11の両側近傍に設けた結合受け部15に着脱可能に結合して装着するため、結合位置が腹部側に位置することがなく、接合位置に手が届きにくく勝手に外されることを防止できるとともに、第1弾性体17および第2弾性体18が設けられた背側腰回り部11および腹側腰回り部13に直接結合することなく、第1弾性体17および第2弾性体18が配設されていない結合部16および結合受け部15で結合することから、不規則なしわが生じることを確実に結合できるとともに、作業性も向上できる。 Further, the longitudinal direction of the coupling portion 16 provided near both sides of the diaper body 1 of the ventral waist part 13, detachably to the coupling receiving portions 15 provided near both sides of the dorsal waist part 11 of the diaper body 1 since binding to be mounted, without bonding position is located on the abdomen side, it is possible to prevent be removed without permission inaccessible by the first elastic member 17 and the second elastic body 18 is provided in the joining position without binding directly to the dorsal waist part 11 and ventral waist part 13 is, binds a binding unit 16 and the coupling receiving portion 15 in which the first elastic member 17 and the second elastic member 18 is not provided since, it is possible to reliably bond that irregular wrinkles, workability can be improved.
【0044】 [0044]
さらに、腹側腰回り部13のおむつ体1の幅方向における長さ寸法を背側腰回り部11のおむつ体1の幅方向における長さ寸法より長くしたため、背側腰回り部11および腹側腰回り部13の結合する位置が確実に背部側となり、簡単な構造で勝手に外されることを防止できる。 Furthermore, since the length in the width direction of the diaper body 1 of the ventral waist part 13 longer than the length in the width direction of the diaper body 1 of the dorsal waist part 11, dorsal waist part 11 and ventral binding to the position of the waist portion 13 is reliably becomes back side can be prevented from being freely removed with a simple structure.
【0045】 [0045]
また、おむつ体1の股下回り部12の両側脚回り部14に沿って第3弾性体19,20を設けたため、脚回り部14に沿った方向に伸縮性が付与され、使用者の脚回りに密着でき、脚回りが締め付けられることを防止できるとともに脚回りからの尿などの排泄液の漏れを防止できる。 Moreover, due to the provision of the third elastic member 19, 20 along each side leg portions 14 of the crotch around portion 12 of the diaper body 1, stretchability is imparted in a direction along the leg portion 14, the user's leg to be in close contact, thereby preventing the leakage of excreted fluid such as urine from the leg it is possible to prevent the tightened legs around.
【0046】 [0046]
さらに、おむつ体1の長手方向に沿って長手状に配設した吸収体4の両側に位置して伸縮性を有した立体ギャザ8を形成するため、立体ギャザ8が股下の両側回りに密着でき、また、脚回り部14に設けた第3弾性体19,20に形成されるギャザ部21により、確実に脚回りからの漏れを防止できる。 Furthermore, in order to form a three-dimensional gathers 8 longitudinally along had elasticity and located on opposite sides of the absorbent body 4 which is arranged in the longitudinal-shaped diaper body 1, the three-dimensional gathers 8 can be brought into close contact with both sides around the crotch in addition, the gathers 21 formed in the third elastic member 19, 20 provided on the leg portion 14 can be reliably prevented from leaking from the leg.
【0047】 [0047]
また、脚回り部14に沿って設けた第3弾性体19,20は股下回り部12を横切って反対側の脚回り部14にわたって連続する状態で設けるため、股下回り部12も良好に密着でき、弛みが生じるなどの装着不快感を防止できるとともに、吸収体4にて確実に吸収して脚回りからの漏れを確実に防止できる。 The third elastic members 19, 20 provided along the leg portion 14 for providing a state of continuous over leg portion 14 on the opposite side across the crotch about 12, even crotch around 12 can favorably adhered , it is possible to prevent mounting discomfort such as slack occurs, it can be reliably prevented from leaking from reliably absorbed to leg in the absorbent body 4.
【0048】 [0048]
そして、第1弾性体17、第2弾性体18、第3弾性体19,20を外層シート5の内側外層シート片9および外側外層シート10間に固着したため、外観が損なわれず外観を向上できるとともに、直接使用者に当接しないので肌触りを向上できる。 The first elastic member 17, the second elastic body 18, with the third elastic member 19, 20 due to fixed between the inner layer sheet strip 9 and outer layer sheet 10 of the exterior sheet 5, can improve the appearance of the damaged without appearance , can be improved feel does not contact directly the user.
【0049】 [0049]
また、例えば透液性の内側外層シート片9および不透液性の外側外層シート片10間に吸収体4を設ける構成では、股下回り部12の脚回り部14の部分を切除した形状の吸収体4を設けることとなり、製造性の向上および材料歩留りの向上が図れないが、透液性表面シート2および不透液性裏面シート3間に設けた吸収体4を外層シート5に配設したため、製造性および材料歩留りを向上できる。 Further, for example, in the configuration in which the absorbent body 4 in liquid-permeable between the inner layer sheet piece 9 and the liquid-impervious outer layer sheet piece 10, the absorption of the shape formed by cutting a portion of the leg portion 14 of the crotch about 12 will be provided body 4, because although not be improved to improve the manufacturability and material yield, the absorbent body 4 provided between the liquid-pervious topsheet 2 and the liquid-impermeable back sheet 3 is disposed on the outer sheet 5 , it can be improved productivity and material yield.
【0050】 [0050]
なお、背側腰回り部11、腹側腰回り部13、股下回り部12、脚回り部14および立体ギャザ8に設けられる第1弾性体17、第2弾性体18、第3弾性体19,20およびギャザ形成弾性体7は、紐状ゴムに限らず、幅広の帯状のゴムなどでもよく、複数本に限らず、面状に形成したものを1本のみとすることもできる。 Incidentally, dorsal waist part 11, the ventral waist part 13, crotch around portion 12, first elastic member 17 provided on the leg portions 14 and the three-dimensional gathers 8, the second elastic member 18, the third elastic member 19, 20 and gather forming elastic body 7 is not limited to the string-like rubber may be in such wide strip of rubber is not limited to a plurality of, one formed in a planar shape may be only one.
【0051】 [0051]
そして、吸収体4は、長手矩形形状に形成したが、例えば腹側腰回り部13および背側腰回り部11に位置する両端部が幅広で長手方向の両側部が股下回り部12の両側縁に沿う状態に形成するなどしてもできる。 Then, the absorbent body 4 in the longitudinal rectangular shape has been formed, for example, both side edges of the ventral waist part 13 and the back-side waist portion 11 longitudinal sides are crotch around portion 12 both end portions in the wide located It may be such as to form a state along the.
【0052】 [0052]
また、吸収体4の両側に位置して形成される立体ギャザ8は必ずしも必要でない。 Also, three-dimensional gathers 8 formed positioned on each side of the absorbent body 4 is not necessary.
【0053】 [0053]
そして、脚回り部14に設けた第3の弾性体は2本の弾性体19,20にて脚回り部14に沿って実質的に直線状に配設したが、直線状に弾性体を脚回り部14に沿って配設することもできる。 Then, it was arranged in a substantially straight line along the leg section 14 third elastic body provided on the leg portion 14 at the two elastic bodies 19 and 20, the linear elastic member legs It may be disposed along around portion 14.
【0054】 [0054]
上記実施の形態では、使い捨ておむつについて説明したが、各種吸収性物品に適用できる。 In the above embodiment has been described a disposable diaper, it can be applied to various absorbent articles.
【0055】 [0055]
【発明の効果】 【Effect of the invention】
請求項1記載の発明によれば、背側腰回り部と腹側腰回り部との両側部を結合した状態で、吸収性物品体は装着者の腹回り部に全体的に伸縮性が得られ、 背側腰回り部に配設された弾性体と、腹側腰回り部に配設された弾性体と、結合受け部と、結合部とは、吸収性物品体の長手方向の幅寸法が略同寸法であるため、吸収性物品体の背側腰回り部および腹側腰回り部において、弾性体による伸縮性が効率よく作用し、使用者の腹回りを締め付けすぎて圧迫することがなく、吸収性物品体は使用者の肌に密着し、尿漏れが生じることがなく、使用者の装着感を向上できる。 According to the invention of claim 1, wherein, in a state bound to the both sides of the dorsal waist part and the ventral waist part, the absorbent article body obtained totally stretchable belly around part of the wearer an elastic body disposed on the back side waist portion, an elastic member disposed on the ventral side waist portion, and a coupling receiving portion, the coupling portion, a longitudinal width dimension of the absorbent article body since almost a same size, the dorsal waist part and the ventral waist part of the absorbent article body, stretch of the elastic member acts efficiently, without having to compress it overtighten belly around the user's the absorbent article body in close contact with the user's skin, without urine leakage occurs, can be improved fit of the user. また、介護者による吸収性物品の着脱交換が容易となるとともに、背側腰回り部に結合受け部を設けるとともに腹側腰回り部に結合受け部に結合する結合部を設けたので、背側腰回り部および腹側腰回り部の結合位置が使用者の背部側に位置し、結合位置が使用者の腹部側に位置することがなく、使用者が勝手に吸収性物品を外することを防止できる。 Further, the detachable replacement of an absorbent article according to the caregiver is facilitated, since there is provided a coupling portion for coupling to the coupling receiving portion on the ventral side waist portion provided with a coupling receptacle on the back side waist portion, dorsal the bonding position of the waist portion and ventral waist part is located on the back side of the user, without binding position is located on the abdomen side of the user, the user to disconnect the freely absorbent article It can be prevented. さらに、吸収性物品体の幅方向に伸縮する弾性体は結合受け部および結合部の両側部を除いて略全域に配設したので、弾性体が配設された背側腰回り部および腹側腰回り部を直接結合することがないので、不規則なしわが生じることがなく、背側腰回り部と腹側腰回り部との結合が確実となり、吸収性物品の装着作業性も向上できる。 Furthermore, the absorbent because the elastic body expands and contracts in the width direction of the article body is disposed in the substantially entire region except for the opposite sides of the coupling receiving portions and binding portions, dorsal waist part and the ventral side elastic member is disposed since there is no possible to combine the waist portion directly, without irregular wrinkles, the bond between the dorsal waist part and the ventral waist part is ensured, thereby improving also the mounting operation of the absorbent article.
【0056】 [0056]
請求項2記載の発明によれば、吸収性物品体の股下回り部の両側の脚回り部には、この脚回り部に沿った弾性体が伸縮性を付与し、使用者の脚回りに密着して装着感が良好で、脚回りからの尿漏れを防止できる。 According to the second aspect of the invention, on both sides of the leg portion of the crotch around portions of the absorbent article body, the elastic body along the leg portion to impart the elasticity, adhesion to the leg of the user a good feeling of wearing and can prevent urine leakage from the leg.
【0057】 [0057]
請求項記載の発明によれば、背側腰回り部および腹側腰回り部の結合する位置が確実に使用者の背部側となり、結合位置が使用者の腹部側に位置することがないので、簡単な構造で使用者が勝手に外すことを防止できる。 According to the third aspect of the present invention, binding position of the dorsal waist part and the ventral waist part is the back side of reliably user, the coupling position is not located on the abdomen side of the user , it is possible to prevent the user misses selfishly with a simple structure.
【図面の簡単な説明】 BRIEF DESCRIPTION OF THE DRAWINGS
【図1】 本発明の使い捨て吸収性物品の実施の一形態を示す展開状態での平面図である。 1 is a plan view in a deployed state illustrating one embodiment of a disposable absorbent article of the present invention.
【図2】 同上図1中に示すA−A断面図である。 2 is an A-A cross-sectional view showing in ibid Figure 1.
【図3】 同上使い捨て吸収性物品の使用状態を示す斜視図である。 3 is a perspective view illustrating the use of the same disposable absorbent article.
【符号の説明】 DESCRIPTION OF SYMBOLS
1 吸収性物品体であるおむつ体 2 透液性表面シート 3 不透液性裏面シート 4 吸収体 5 外層シート 9 内側外層シート片 1 the absorbent article body in which the diaper body 2 liquid-permeable topsheet 3 liquid-impervious backsheet 4 absorber 5 outer sheet 9 inside the exterior sheet piece
10 外側外層シート片 10 outside the outer layer sheet pieces
11 背側腰回り部 11 dorsal waist part
12 股下回り部 12 crotch around part
13 腹側腰回り部 13 ventral waist part
15 結合受け部 15 coupled receiving portion
16 結合部 16 coupling section
17 弾性体である第1弾性体 17 first elastic body is an elastic body
18 弾性体である第2弾性体 18 second elastic member is an elastic member
19,20 弾性体である第3弾性体 19, 20 third elastic member is an elastic member

Claims (3)

  1. 透液性表面シート、不透液性裏面シートおよびこれら透液性表面シートと不透液性裏面シートと間に配設された吸収体と、前記不透液性裏面シートの外側に結合された外層シートとを有し、背側腰回り部、幅方向両側縁に脚回り部を有した股下回り部および腹側腰回り部が長手方向に順次一体的に形成され前記背側腰回り部および前記腹側腰回り部の幅方向の両側部がそれぞれ互いに係脱自在に結合される吸収性物品体を備え、 Liquid-permeable topsheet, an absorbent body disposed between a liquid-impermeable back sheet and these liquid-permeable topsheet and liquid-impermeable back sheet, bonded to the outside of the liquid-impermeable backsheet and a outer layer sheet, the back side waist portion, crotch around portion and ventral waist part successively integrally formed the dorsal waist part and the longitudinal direction having a leg portion in the width direction both side edges comprising an absorbent article body side portions in the width direction of the ventral side waist portion is coupled to disengageably each other,
    この吸収性物品体の前記背側腰回り部の幅方向での両側部の全域には結合受け部が設けられるとともに前記吸収性物品体の腹側腰回り部の幅方向での両側部の全域にはこの結合受け部に結合される結合部が設けられ、 Entire area of both side portions in the width direction of the ventral waist part of the absorbent article body with coupling receiving portion is provided on the entire area of both side portions in the width direction of the back-side waist portion of the absorbent article body coupling portion coupled to the coupling receiving portion is provided on,
    前記外層シートは前記不透液性裏面シート側に面する内側外層シート片と装着者の衣服側に面する外側外層シート片とにて形成され、 The outer layer sheet is formed by an outer layer sheet piece garment facing side of the wearer and the inner layer sheet piece facing the liquid-impermeable back sheet side,
    この外層シートに形成された前記背側腰回り部および前記腹側腰回り部の前記吸収性物品体の長手方向の略全域にわたって前記内側外層シート片と前記外側外層シート片との間に少なくとも前記吸収性物品体の幅方向に伸縮する弾性体がそれぞれ前記結合受け部および結合部の両側部を除いて配設され At least the during the outer layer sheet is formed in the back side waist portion and along the longitudinal direction of the substantially entire region of the absorbent article of the ventral waist part and the inner layer sheet piece and the outer layer sheet piece an elastic body which expands and contracts in the width direction of the absorbent article body is arranged with the exception of both side portions of each of said coupling receiving portions and binding portions,
    吸収性物品体の前記背側腰回り部および前記腹側腰回り部に配設された前記弾性体と、前記背側腰回り部の両側部に設けられた前記結合受け部と、前記腹側腰回り部の両側に設けられた前記結合部とは、この吸収性物品体の長手方向の幅寸法が略同寸法である And the back-side waist portion and the disposed ventrally waist portion the elastic member of the absorbent article body, and the coupling receiving portions provided on both sides of the dorsal waist part, the ventral the said coupling portion provided on both sides of the waist portion, the longitudinal width of the absorbent article body is substantially the same size
    ことを特徴とした使い捨て吸収性物品。 Disposable absorbent article characterized by.
  2. 吸収性物品体の股下回り部の幅方向の両側部に形成した脚回り部には、この吸収性物品体の外層シートの内側外層シート片と外側外層シート片との間に位置して、前記吸収性物品体の長手方向に伸縮する弾性体が配設された ことを特徴とした請求項1に記載の使い捨て吸収性物品。 The leg portions formed at both sides in the width direction of the crotch around portions of the absorbent article body, positioned between the absorbent article body exterior sheet inside the outer layer sheet piece and the outer layer sheet pieces of the the disposable absorbent article according to claim 1, the elastic body expands and contracts in the longitudinal direction of the absorbent article body is characterized in that it is arranged.
  3. 吸収性物品体に形成された腹側腰回り部の幅方向両側縁間の寸法は、背側腰回り部の幅方向の両側縁間の幅寸法より長い寸法である ことを特徴とした請求項1 または2記載の使い捨て吸収性物品。 Dimension between widthwise opposite side edges of the ventral waist part formed on the absorbent article body, the claims were characterized by a longer dimension than the width dimension between both side edges in the width direction of the back side waist portion disposable absorbent article 1 or 2 wherein.
JP2000370350A 2000-12-05 2000-12-05 Disposable absorbent article Active JP4520024B2 (en)

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Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06197920A (en) * 1992-08-28 1994-07-19 Zuikou:Kk Brief type body fluid absorbing element and production thereof
JPH09504458A (en) * 1993-11-02 1997-05-06 キンバリー クラーク コーポレイション Absorbent product having a fastener system that prevents sagging
JPH1052457A (en) * 1996-08-12 1998-02-24 Oji Paper Co Ltd Disposable diaper
JP2000140017A (en) * 1998-11-06 2000-05-23 Uni Charm Corp Disposable diaper
JP2000279444A (en) * 1999-03-31 2000-10-10 Toyo Eizai Corp Throw-away diaper

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06197920A (en) * 1992-08-28 1994-07-19 Zuikou:Kk Brief type body fluid absorbing element and production thereof
JPH09504458A (en) * 1993-11-02 1997-05-06 キンバリー クラーク コーポレイション Absorbent product having a fastener system that prevents sagging
JPH1052457A (en) * 1996-08-12 1998-02-24 Oji Paper Co Ltd Disposable diaper
JP2000140017A (en) * 1998-11-06 2000-05-23 Uni Charm Corp Disposable diaper
JP2000279444A (en) * 1999-03-31 2000-10-10 Toyo Eizai Corp Throw-away diaper

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