JP4549250B2 - Cleaning goods - Google Patents

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JP4549250B2
JP4549250B2 JP2005212360A JP2005212360A JP4549250B2 JP 4549250 B2 JP4549250 B2 JP 4549250B2 JP 2005212360 A JP2005212360 A JP 2005212360A JP 2005212360 A JP2005212360 A JP 2005212360A JP 4549250 B2 JP4549250 B2 JP 4549250B2
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handle
cleaning article
cut
handle insertion
sheet
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JP2007029135A (en
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稔 和田
圭馬 高林
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Kao Corp
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Kao Corp
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Description

本発明は、清掃用物品、特に把手挿入部を有し、把手を該把手挿入部内に挿入して取り付け可能になされている清掃用物品に関する。   The present invention relates to a cleaning article, and more particularly to a cleaning article having a handle insertion portion and capable of being attached by inserting the handle into the handle insertion portion.

従来、把手挿入部を有し、把手を該把手挿入部内に挿入して取り付け可能になされている清掃用物品が広く知られている。この種の清掃用物品において、把手が清掃用物品から外れない様にするため、把手挿入部の幅を部分的に狭くしている場合がある。この清掃用物品は、把手が挿入し難く、また把手を外し難くなっている。一方、把手が挿入し易くするために把手挿入部の幅を広くすると、把手を挿入し易いが、把手が外れ易い清掃用物品となってしまい、清掃中に把手が清掃用物品から外れてトラブルを起こす場合がある。
また、繊維製の拭材が、拭面部を有する把手基体の拭面部を覆うと共にその端縁部を屈曲状態で覆うようになっており、拭材が袋状となって把手挿入部を形成している清掃用物品がある。 2. Description of the Related Art Conventionally, a cleaning article that has a handle insertion portion and can be attached by inserting the handle into the handle insertion portion is widely known. In this type of cleaning article, the width of the handle insertion portion may be partially narrowed so that the handle does not come off the cleaning article. In this cleaning article, the handle is difficult to insert and the handle is difficult to remove. On the other hand, if the width of the handle insertion portion is widened so that the handle can be easily inserted, the handle can be easily inserted, but the handle is easily detached. May occur.
In addition, the wiping material made of fiber covers the wiping surface portion of the handle base having the wiping surface portion and covers the edge portion in a bent state, and the wiping material forms a bag shape to form the handle insertion portion. There are cleaning items.

例えば、特許文献１において、線状の複数の切れ目が一列に並んでなる切れ目列を２つ有するシート状の繊維製品からなる拭材であって、前記切れ目列の方向に対し、その切れ目列を構成する各切れ目の方向が角度を有しており、各切れ目の両端は拭材の端縁よりも内方に位置しており、拭材が袋状となって把手挿入部を形成し、把手が挿入されている清掃用物品が開示されている。   For example, in Patent Document 1, it is a wiping material made of a sheet-like fiber product having two cut rows in which a plurality of linear cuts are arranged in a row, and the cut row is defined with respect to the direction of the cut row. The direction of each cut line is an angle, and both ends of each cut line are located inward of the edge of the wiping material, and the wiping material forms a bag to form a handle insertion portion. A cleaning article in which is inserted is disclosed.

特開２００１−２８６４２４号公報JP 2001-286424 A

特許文献１記載の清掃用物品によれば、繊維製の拭材における把手基体の拭面部のうち拭対象部に接する部分の端縁部を覆う部分においては、その端縁部に対し各切れ目が交差しており、清掃対象部を拭いている状態において、端縁側に位置するそれらの切れ目はやや開口した状態となり、集積した塵埃がやや開口した各切れ目に絡まって保持され、拭掃除の効率を高められている。しかしながら、把手を挿入し易く且つ把手が清掃中に外れ難いといった工夫はなされていない。   According to the cleaning article described in Patent Literature 1, in the portion covering the edge portion of the portion in contact with the wiping target portion of the wiping surface portion of the handle base in the fiber wiping material, each cut line is formed with respect to the edge portion. In the state of crossing and wiping the part to be cleaned, those cuts located on the edge side are slightly opened, and accumulated dust is held entangled in each opened opening, improving the efficiency of wiping and cleaning. Has been enhanced. However, there is no contrivance that it is easy to insert the handle and that the handle is difficult to come off during cleaning.

従って本発明の目的は、把手を挿入し易く且つ清掃中に把手が外れ難い清掃用物品を提供することにある。   Accordingly, an object of the present invention is to provide a cleaning article that facilitates insertion of a handle and that does not easily come off during cleaning.

本発明は、扁平な筒状の把手挿入部を有し、把手を該把手挿入部内に挿入して取り付け可能になされている清掃用物品であって、前記把手挿入部は、２枚の縦長のシートが、該シートの幅方向に離間し、それぞれ長手方向に延びる複数の接合部で貼り合わされて形成されており、少なくとも一方の前記シートにおける隣り合う接合部同士間の中央部分に切れ目が設けられている清掃用物品を提供することにより前記目的を達成したものである。   The present invention is a cleaning article having a flat cylindrical handle insertion portion, which can be attached by inserting the handle into the handle insertion portion, and the handle insertion portion has two vertically long pieces. The sheet is formed by being bonded to each other at a plurality of joint portions that are separated from each other in the width direction of the sheet and extend in the longitudinal direction, and a cut is provided at a central portion between adjacent joint portions in at least one of the sheets. The object is achieved by providing a cleaning article.

本発明の清掃用物品によれば、把手を挿入し易く且つ清掃中に把手が外れ難い。   According to the cleaning article of the present invention, it is easy to insert the handle and the handle is difficult to come off during cleaning.

以下、本発明の清掃用物品の好ましい第１実施形態について、図１〜図３を参照しながら説明する。   Hereinafter, a preferred first embodiment of the cleaning article of the present invention will be described with reference to FIGS.

本実施形態の清掃用物品１０は、図１〜図３に示すように、全体として縦長で扁平な形状を有するものであり、扁平な筒状の一対の把手挿入部１５，１５を有し、把手２０を一対の該把手挿入部１５，１５内に挿入して取り付け可能になされている。清掃用物品１０は４層の同形の繊維層１１ａ，１１ｂ，１１ｃ，１１ｄを備えている。また清掃用物品１０は２枚の同形の掻き出し用シート１２ａ，１２ｂを備えている。   As shown in FIGS. 1 to 3, the cleaning article 10 of the present embodiment has a vertically long and flat shape as a whole, and has a pair of flat cylindrical handle insertion portions 15 and 15. The handle 20 can be attached by being inserted into the pair of handle insertion portions 15 and 15. The cleaning article 10 includes four identical fiber layers 11a, 11b, 11c, and 11d. The cleaning article 10 is provided with two identically shaped scraping sheets 12a and 12b.

本実施形態の清掃用物品１０において、繊維層１１ｂと繊維層１１ｃとの間には、図２及び図３に示すように、何れも矩形であって、２枚の縦長のシートである把手装着用シート１３ａ，１３ｂが配されている。２枚の把手装着用シート１３ａ，１３ｂはそれらの長手方向が、清掃用物品１０の長手方向と一致している。把手装着用シート１３ａ，１３ｂは、それらの長さが繊維層１１ａ，１１ｂ，１１ｃ，１１ｄの長さとほぼ同じになっている。しかし、把手装着用シート１３ａ，１３ｂの幅は、繊維層１１ａ，１１ｂ，１１ｃ，１１ｄの幅よりも狭くなっている。   In the cleaning article 10 of the present embodiment, as shown in FIG. 2 and FIG. 3, a handle is mounted between the fiber layer 11 b and the fiber layer 11 c, both of which are rectangular and are two vertically long sheets. Sheets 13a and 13b are provided. The longitudinal direction of the two grip mounting sheets 13 a and 13 b coincides with the longitudinal direction of the cleaning article 10. The lengths of the grip mounting sheets 13a and 13b are substantially the same as the lengths of the fiber layers 11a, 11b, 11c, and 11d. However, the widths of the grip mounting sheets 13a and 13b are narrower than the widths of the fiber layers 11a, 11b, 11c, and 11d.

本実施形態の清掃用物品１０において、一対の扁平な筒状の把手挿入部１５，１５は、図３に示すように、２枚の縦長の把手装着用シート１３ａ，１３ｂが、該シートの幅方向に離間し、それぞれ長手方向に延びる３つの接合部１６ａ，１６ｂ，１６ｃで貼り合わされて形成されており、２枚の前記シート１３ａ，１３ｂそれぞれにおける隣り合う接合部同士間の中央部分に複数の直線状の切れ目１７，１７…が設けられている。ここで、隣り合う接合部同士間の中央部分は、隣り合う接合部同士間においてその両端部を除く領域であるが、少なくともこの部分に切れ目が設けてあれば良く、当然シート１３ａ，１３ｂの全面に切れ目が設けてあっても良い。   In the cleaning article 10 of the present embodiment, as shown in FIG. 3, the pair of flat cylindrical handle insertion portions 15 and 15 includes two vertically long handle mounting sheets 13a and 13b, and the width of the sheet. The two joints 16a, 16b, and 16c that are separated in the direction and extend in the longitudinal direction are bonded to each other, and a plurality of central portions between adjacent joints in each of the two sheets 13a and 13b are provided. Linear cuts 17, 17... Are provided. Here, the central part between the adjacent joints is a region excluding both ends between the adjacent joints, and it is sufficient that at least this part has a cut, and naturally the entire surfaces of the sheets 13a and 13b. There may be a break in the surface.

本実施形態の清掃用物品１０について、更に説明すると、一対の把手挿入部１５，１５それぞれは、図３に示すように、把手装着用シート１３ａ，１３ｂの長手方向の前後端部間に亘り形成されている。一対の把手挿入部１５，１５それぞれは、本物品１０が包装されている状態においては、両シート１３ａ，１３ｂが重なった状態にあるが、後述する把手２０を挿入した場合、両シート１３ａ，１３ｂの部分が離間し、図１に示すように、筒状の空間が形成されるようになされている。
筒状の把手挿入部１５は、該シート１３ａ，１３ｂにおける長手方向の前後端部それぞれに開口部を有しており、把手２０は何れの該開口部からも把手挿入部１５内に挿入可能となっている。本実施形態の清掃用物品１０で清掃する際には、図１に示すように、把手２０を一対の把手挿入部１５，１５に挿入固定した状態で用いられる。 The cleaning article 10 of this embodiment will be further described. As shown in FIG. 3, the pair of handle insertion portions 15 and 15 are formed between the front and rear end portions in the longitudinal direction of the handle mounting sheets 13a and 13b. Has been. Each of the pair of handle insertion portions 15 and 15 is in a state in which both sheets 13a and 13b overlap in the state where the article 10 is packaged, but when the handle 20 described later is inserted, both sheets 13a and 13b. As shown in FIG. 1, a cylindrical space is formed.
The cylindrical handle insertion portion 15 has openings at the longitudinal front and rear ends of the sheets 13a and 13b, and the handle 20 can be inserted into the handle insertion portion 15 from any of the openings. It has become. When cleaning with the cleaning article 10 of the present embodiment, as shown in FIG. 1, the handle 20 is used in a state of being inserted and fixed to the pair of handle insertion portions 15 and 15.

本実施形態の清掃用物品１０における一対の把手挿入部１５，１５において、その幅方向中央部に位置している接合部１６ｂは、直線状のヒートシールであって、該シート１３ａ，１３ｂの長手方向の前後端部間に亘り形成されている。接合部１６ｂの位置は、把手装着用シート１３ａ，１３ｂの幅方向中央部でもある。
また、前記接合部１６ｂの両脇に配されている２つの接合部１６ａ，１６ｃ（図３において点線で囲まれた部分）それぞれは、円形のヒートシールによるエンボス部１８が、該シート１３ａ，１３ｂの長手方向に等間隔に並んで形成されている。接合部１６ａ、１６ｃそれぞれにおいて、エンボス部１８同士の間の部分における２枚の該シート１３ａ,１３ｂ同士は接合されていない。２つの接合部１６ａ、１６ｃそれぞれは、前記接合部１６ｂから幅方向に略等距離離れて形成されている。
尚、２枚の把手装着用シート１３ａ，１３ｂのうち、上側に位置しているシート１３ａにおける長手方向の前後端部それぞれは、図２及び図３に示すように、上側に折り返されており、折り返されている部分の両端部それぞれは、下側に位置している把手装着用シート１３ｂとヒートシールによるエンボスで接合されている。 In the pair of handle insertion portions 15 and 15 in the cleaning article 10 of the present embodiment, the joint portion 16b positioned at the center in the width direction is a linear heat seal, and the longitudinal direction of the sheets 13a and 13b. It is formed between the front and rear end portions in the direction. The position of the joint portion 16b is also the central portion in the width direction of the handle mounting sheets 13a and 13b.
Further, two joint portions 16a and 16c (portions surrounded by dotted lines in FIG. 3) arranged on both sides of the joint portion 16b are respectively provided with embossed portions 18 by circular heat sealing, and the sheets 13a and 13b. Are formed at equal intervals in the longitudinal direction. In each of the joint portions 16a and 16c, the two sheets 13a and 13b in the portion between the embossed portions 18 are not joined. Each of the two joint portions 16a and 16c is formed at a substantially equal distance in the width direction from the joint portion 16b.
Of the two grip mounting sheets 13a and 13b, the longitudinal front and rear end portions of the sheet 13a located on the upper side are folded upward as shown in FIGS. Both end portions of the folded portion are joined to the handle mounting sheet 13b located on the lower side by embossing by heat sealing.

本実施形態の清掃用物品１０における一対の把手挿入部１５，１５は、図３に示すように、把手挿入方向と平行に形成された複数の縦方向の切れ目１７，１７…を有している。本実施形態における把手挿入方向は、把手装着用シート１３ａ，１３ｂの長手方向と一致している。複数の切れ目１７，１７…は、両シート１３ａ，１３ｂ共に設けられており、両シート１３ａ，１３ｂが２枚重ねの状態で該各切れ目１７，１７…が形成されるため、背面側にも同一パターンで形成されている。   As shown in FIG. 3, the pair of handle insertion portions 15, 15 in the cleaning article 10 of this embodiment has a plurality of longitudinal cuts 17, 17... Formed in parallel with the handle insertion direction. . The handle insertion direction in the present embodiment matches the longitudinal direction of the handle mounting sheets 13a and 13b. The plurality of cut lines 17, 17... Are provided on both sheets 13a, 13b, and since the respective cut lines 17, 17. It is formed with a pattern.

各把手挿入部１５において、複数の切れ目１７，１７…は千鳥格子状に配されている。詳述すると、各把手挿入部１５には、切れ目１７が長手方向に等間隔に連なる列が、幅方向に３本形成されている。３本の該列は、幅方向に等間隔に配されている。幅方向の両脇に位置する２つの列において、各切れ目１７は、幅方向に揃っている。また、幅方向中央に位置する列を形成する各切れ目１７は、両脇に位置している列を形成する各切れ目とは、側面視した場合、重ならないように配されている。側面視とは、把手装着用シート１３ａ，１３ｂを、側面から見た様子である。   In each handle insertion portion 15, the plurality of cut lines 17, 17... Are arranged in a staggered pattern. More specifically, each handle insertion portion 15 has three rows in the width direction in which the cut lines 17 are arranged at equal intervals in the longitudinal direction. The three rows are arranged at equal intervals in the width direction. In two rows located on both sides in the width direction, the cut lines 17 are aligned in the width direction. In addition, each cut line 17 forming a row located at the center in the width direction is arranged so as not to overlap with each cut line forming a row located on both sides when viewed from the side. The side view is a state where the handle mounting sheets 13a and 13b are viewed from the side.

前記シート１３ａ，１３ｂの幅方向に等間隔で配されている３本の前記列において、その間隔は、把手２０が把手挿入部１５に挿入し易く且つ清掃中には外れ難くなる観点から、具体的には２〜１５ｍｍであることが好ましい。また、３本の前記列おいて、縦方向の各切れ目１７の長さは略同じであり、同様の観点から、具体的には、１〜１０ｍｍであり、特に２〜７ｍｍであることが好ましい。該列の長手方向に等間隔に形成されている切れ目１７同士の間隔は、該切れ目１７と同じ長さである。
一対の把手挿入部１５，１５を形成している２つの接合部１６ａ、１６ｃにおけるエンボス部１８同士の長手方向の間隔は、把手２０を把手挿入部１５に挿入する際に引っかからないようにする観点から、５〜３５ｍｍであることが好ましい。 In the three rows arranged at equal intervals in the width direction of the sheets 13a and 13b, the interval is concrete from the viewpoint that the handle 20 is easily inserted into the handle insertion portion 15 and is difficult to be removed during cleaning. Specifically, it is preferably 2 to 15 mm. In the three rows, the lengths of the vertical cuts 17 are substantially the same. From the same viewpoint, specifically, the length is 1 to 10 mm, and particularly preferably 2 to 7 mm. . The intervals between the cuts 17 formed at equal intervals in the longitudinal direction of the row have the same length as the cuts 17.
The distance between the embossed portions 18 in the two joint portions 16 a and 16 c forming the pair of handle insertion portions 15 and 15 is not caught when the handle 20 is inserted into the handle insertion portion 15. From 5 to 35 mm, it is preferable.

本実施形態の清掃用物品１０について、更にまた説明すると、繊維層１１ａ，１１ｂ，１１ｃ，１１ｄは、所定の厚みをもって繊維束が配向されてなるものである。繊維束は、図１及び図２に示すように、清掃用物品１０の幅方向に略配向している。
隣り合う繊維層である繊維層１１ａと繊維層１１ｂとの間には、縦長矩形の掻き出し用シート１２ａが配されている。同様に繊維層１１ｃと繊維層１１ｄとの間には、縦長矩形の掻き出し用シート１２ｂが配されている。２枚の掻き出し用シート１２ａ，１２ｂは同形をしている。また２枚の掻き出し用シート１２ａ，１２ｂはそれらの長手方向が、清掃用物品１０の長手方向と一致している。 The cleaning article 10 of the present embodiment will be further described. The fiber layers 11a, 11b, 11c, and 11d are formed by orienting fiber bundles with a predetermined thickness. As shown in FIGS. 1 and 2, the fiber bundle is substantially oriented in the width direction of the cleaning article 10.
Between the fiber layer 11a and the fiber layer 11b which are adjacent fiber layers, a vertically long rectangular scraping sheet 12a is disposed. Similarly, a vertically long rectangular scraping sheet 12b is disposed between the fiber layer 11c and the fiber layer 11d. The two scraping sheets 12a and 12b have the same shape. Further, the longitudinal direction of the two scraping sheets 12 a and 12 b coincides with the longitudinal direction of the cleaning article 10.

各繊維層１１ａ〜１１ｄと、２枚の縦長の把手装着用シート１３ａ，１３ｂと、２枚の掻き出し用シート１２ａ，１２ｂとは、各繊維層１１ａ〜１１ｄにおける繊維の配向方向が、掻き出し用シート１２ａ，１２ｂ及び把手装着用シート１３ａ，１３ｂの長手方向と略直交するように積層されている。更に繊維層、把手装着用シート及び掻き出し用シートは、それらの幅方向中央部を一致させて、把手装着用シート及び掻き出し用シートの長手方向にわたり接合されている。接合は、所定幅をもった直線状の接合ライン１４に沿って行われる。接合ライン１４は、繊維層、把手装着用シート及び掻き出し用シートの幅方向中央部に形成される。接合ラインは、例えば熱融着、接着剤による接着などの公知の接合手段によって形成される。繊維層、把手装着用シート及び掻き出し用シートの何れもが熱融着性の材料から構成されている場合には、熱融着によって接合ライン１４を形成することが簡便である。この場合、一対の把手挿入部１５，１５を形成している接合部１６ｂは、接合ライン１４の形成と共に設けられることが好ましい。
また、繊維層１１ｂと把手装着用シート１３ａ,１３ｂと繊維層１１ｃとは、接合部１６ａ、１６ｃを形成しているエンボス部１８，１８…において融着されていることが、清掃用物品１０に対して、柔軟性を確保しつつ剛性が与えられる観点から好ましい。 Each of the fiber layers 11a to 11d, the two vertically long handle mounting sheets 13a and 13b, and the two scraping sheets 12a and 12b have a fiber orientation direction in each of the fiber layers 11a to 11d. 12a and 12b and the grip mounting sheets 13a and 13b are laminated so as to be substantially orthogonal to the longitudinal direction. Furthermore, the fiber layer, the handle mounting sheet, and the scraping sheet are joined over the longitudinal direction of the handle mounting sheet and the scraping sheet with their widthwise center portions aligned. The joining is performed along a linear joining line 14 having a predetermined width. The joining line 14 is formed in the center in the width direction of the fiber layer, the handle mounting sheet, and the scraping sheet. A joining line is formed by well-known joining means, such as heat sealing | fusion and adhesion | attachment by an adhesive agent, for example. In the case where all of the fiber layer, the handle mounting sheet, and the scraping sheet are made of a heat-fusible material, it is easy to form the joining line 14 by heat-sealing. In this case, it is preferable that the joint portion 16 b forming the pair of handle insertion portions 15 and 15 is provided together with the formation of the joint line 14.
Also, the fiber layer 11b, the grip mounting sheets 13a, 13b, and the fiber layer 11c are fused to the embossed portions 18, 18 ... forming the joint portions 16a, 16c in the cleaning article 10. On the other hand, it is preferable from the viewpoint of providing rigidity while ensuring flexibility.

また把手２０は、図２に示すように、把持部２１と把持部の先端から二股に分岐した挿入部２２，２２とを備えている。把持部２１と挿入部２２とは所定の角度をなしている。挿入部２２は細長い扁平な板状の形状をしている。挿入部２２がこのような形状となっていることで、挿入部２２に可撓性が付与される。このことは、曲面や凹凸を有する清掃対象面を清掃した場合に、清掃用物品１０が清掃対象面に追従し易くなり、埃の除去効率が高まる観点から有利である。各挿入部２２は、２枚の把手装着用シート１３ａ，１３ｂによって形成される把手挿入部１５内にそれぞれ挿入される。挿入部２２，２２間には、挿入部２２よりも短い長さを有するフック部２３が設けられている。フック部２３はその先端が所定の角度をなして上方を向いている。フック部２３は、挿入部２２が把手挿入部１５内に挿入された状態で清掃用物品１０と係合することで、挿入部２２が清掃用物品１０から抜けにくくする働きを有している。   Further, as shown in FIG. 2, the handle 20 includes a gripping portion 21 and insertion portions 22, 22 branched into two branches from the tip of the gripping portion. The grip portion 21 and the insertion portion 22 form a predetermined angle. The insertion portion 22 has an elongated flat plate shape. Since the insertion portion 22 has such a shape, flexibility is imparted to the insertion portion 22. This is advantageous from the viewpoint of increasing the dust removal efficiency because the cleaning article 10 can easily follow the surface to be cleaned when the surface to be cleaned having a curved surface or unevenness is cleaned. Each insertion portion 22 is inserted into a handle insertion portion 15 formed by two handle mounting sheets 13a and 13b. A hook portion 23 having a shorter length than the insertion portion 22 is provided between the insertion portions 22 and 22. The hook portion 23 has its tip turned upward at a predetermined angle. The hook portion 23 has a function of making it difficult for the insertion portion 22 to come out of the cleaning article 10 by engaging the cleaning article 10 with the insertion portion 22 inserted into the handle insertion portion 15.

前述した本発明の清掃用物品１０において、各把手挿入部１５の幅は、把手２０が清掃用物品に入れ易く且つ清掃中には外れ難くい観点から、把手２０の各挿入部２２の幅と略同じ長さにすることが好ましい。各該挿入部２２が一対の把手挿入部１５，１５それぞれに挿入されている状態において、把手挿入部１５は、その幅方向に、挿入部２２の厚み相当分だけ伸び、該挿入部２２を締め付けている。
切り込み１７が設けられている把手挿入部１５の幅方向の好ましい伸度は、挿入部２２の厚みによって変わる。通常の把手２０の挿入部２２の厚みは１〜７ｍｍであり、挿入部２２の幅は５〜２５ｍｍであることから、把手挿入部１５の幅方向の伸度は、把手２０が清掃用物品に入れ易く且つ清掃中に外れ難くなる観点から、１.０〜８.０％であることが好ましい。この伸度は、切り込みの形状及び配置パターンと、把手装着用シート１３ａ，１３ｂの形成材料の幅方向の伸度との組み合わせにより調節可能である。伸度の測定方法については後述する。
把手挿入部１５の幅は、２枚の把手装着用シート１３ａ，１３ｂが重なった状態において、接合部１６ａを形成している円形のエンボス部１８の幅方向内側の縁端と接合部１６ｂの幅方向外側の縁端との間を、把手装着用シート１３ａ，１３ｂの幅方向に沿って測った距離である。接合部１６ｃと接合部１６ｂとの間についても同様である。 In the cleaning article 10 of the present invention described above, the width of each handle insertion portion 15 is the same as the width of each insertion portion 22 of the handle 20 from the viewpoint that the handle 20 can be easily put into the cleaning article and not easily detached during cleaning. It is preferable that the lengths are substantially the same. In a state where each insertion portion 22 is inserted into each of the pair of handle insertion portions 15, 15, the handle insertion portion 15 extends in the width direction by an amount corresponding to the thickness of the insertion portion 22, and tightens the insertion portion 22. ing.
The preferable elongation in the width direction of the handle insertion portion 15 provided with the cuts 17 varies depending on the thickness of the insertion portion 22. Since the thickness of the insertion portion 22 of the normal handle 20 is 1 to 7 mm and the width of the insertion portion 22 is 5 to 25 mm, the elongation in the width direction of the handle insertion portion 15 is determined by the handle 20 as a cleaning article. It is preferably 1.0 to 8.0% from the viewpoint of easy insertion and difficulty in removal during cleaning. This elongation can be adjusted by a combination of the shape and arrangement pattern of the cuts and the elongation in the width direction of the forming material of the grip mounting sheets 13a and 13b. A method for measuring the elongation will be described later.
The width of the handle insertion portion 15 is the width of the inner edge in the width direction of the circular embossed portion 18 forming the joint portion 16a and the width of the joint portion 16b in a state in which the two grip mounting sheets 13a and 13b overlap. It is the distance measured along the width direction of the grip mounting sheets 13a and 13b between the outer edges in the direction. The same applies to the portion between the joint portion 16c and the joint portion 16b.

本実施形態の清掃用物品１０を構成する各部材について説明すると、把手装着用シート１３ａ，１３ｂの形成材料としては、従来の清掃用物品に用いられている不織布等の繊維シートを用いることができる。特に、エアスルー不織布もしくはスパンボンド不織布が好ましい。
また、各繊維層１１ａ〜１１ｄを構成する繊維としては、繊維長が３０〜１５０ｍｍ、特に５０〜１２０ｍｍのものを用いることが、埃の絡み取り性の点から好ましい。本実施形態においては、このような繊維長を有する繊維を繊維束（トウ）の状態で用いる。その際には公知の開繊装置を用いて繊維を十分に開繊しておくことが好ましい。 The members constituting the cleaning article 10 according to the present embodiment will be described. As a material for forming the grip mounting sheets 13a and 13b, a fiber sheet such as a nonwoven fabric used in conventional cleaning articles can be used. . In particular, an air-through nonwoven fabric or a spunbonded nonwoven fabric is preferable.
Moreover, as a fiber which comprises each fiber layer 11a-11d, it is preferable from the point of the detangling property that the fiber length uses 30-150 mm, especially 50-120 mm. In the present embodiment, fibers having such a fiber length are used in a fiber bundle (tow) state. In that case, it is preferable to sufficiently open the fibers using a known opening device.

前述した本発明の清掃用物品１０によれば、把手２０の各挿入部２２の先端が、筒状の各把手挿入部１５内に挿入されていくと、各切れ目１７が順次開き、把手挿入部の幅が部分的に広くなるため、把手２０が挿入し易くなされている。また、複数の縦長の切れ目１７，１７…が各把手挿入部１５の長手方向に千鳥格子状に配されているため、把手挿入部１５の長手方向全体に亘って、把手２０が挿入し易くなされている。
一方、把手２０の各挿入部２２全体が把手挿入部１５に挿入された状態においては、各挿入部２２がその長手方向に亘って筒状の把手挿入部１５によって締め付けられており、清掃中に把手２０が一対の把手挿入部１５，１５から外れ難くなされている。更に、把手２０が把手挿入部１５から外れ難くなる理由として以下の説明が挙げられる。（１）板状の各挿入部２２は、把手挿入部１５を形成している、複数の縦長の切れ目１７，１７…を施された把手装着用シート１３ａ，１３ｂと面接触しており、その静摩擦係数は、把手２０の挿入時の動摩擦係数よりも大きいこと。（２）フック部２３が清掃用物品１０と係合していること。 According to the cleaning article 10 of the present invention described above, when the tips of the insertion portions 22 of the handle 20 are inserted into the cylindrical handle insertion portions 15, the cuts 17 are sequentially opened, and the handle insertion portions are opened. The handle 20 is partially widened so that the handle 20 can be easily inserted. Further, since the plurality of vertically long cuts 17, 17... Are arranged in a staggered pattern in the longitudinal direction of each handle insertion portion 15, the handle 20 can be easily inserted over the entire longitudinal direction of the handle insertion portion 15. Has been made.
On the other hand, in a state where each insertion portion 22 of the handle 20 is entirely inserted into the handle insertion portion 15, each insertion portion 22 is tightened by the cylindrical handle insertion portion 15 over its longitudinal direction, and during cleaning, The handle 20 is not easily detached from the pair of handle insertion portions 15 and 15. Furthermore, the following explanation can be given as a reason why the handle 20 is difficult to be detached from the handle insertion portion 15. (1) Each of the plate-like insertion portions 22 is in surface contact with the handle mounting sheets 13a, 13b formed with the plurality of vertically long cuts 17, 17 ... forming the handle insertion portion 15, The static friction coefficient should be larger than the dynamic friction coefficient when the handle 20 is inserted. (2) The hook portion 23 is engaged with the cleaning article 10.

次に本発明の第２実施形態の清掃用物品１０を、図４を参照しながら説明する。第２実施形態について、特に説明しない点については、第１実施形態に関して詳述した説明が適宜適用される。また、図４において、図１〜図３と同じ部材に同じ符号を付してある。   Next, the cleaning article 10 according to the second embodiment of the present invention will be described with reference to FIG. Regarding the second embodiment, the description in detail regarding the first embodiment is applied as appropriate to points that are not particularly described. In FIG. 4, the same members as those in FIGS.

本実施形態の清掃用物品１０は、図４に示すように、把手挿入部１５が一つだけ設けられている。２枚の同形で縦長の把手装着用シート１３ａ，１３ｂが、その長手方向に亘る２つの接合部１６ａ，１６ｃで貼り合わされて筒状の把手挿入部１５が形成されている。２つの接合部１６ａ，１６ｃ（図４において点線で囲まれた部分）それぞれは、図４に示すように、円形のヒートシールによるエンボス部１８が、該シート１３ａ，１３ｂの長手方向に等間隔に並んで形成されている。第１実施形態の清掃用物品に設けられていた線状のヒートシールによる接合部は形成されていない。
本実施形態において、把手２０の挿入部の形状は、その幅が把手挿入部１５と略同じ幅を有していれば、第１実施形態と同様に２股に分岐していても良いし、分岐していない一体的形状であっても良い。
また、本実施形態において、接合ライン１４は、２枚の把手装着用シート同士１３ａ，１３ｂを接合しないように形成されている。 As shown in FIG. 4, the cleaning article 10 of the present embodiment is provided with only one handle insertion portion 15. Two identical and vertically long handle mounting sheets 13a and 13b are bonded to each other at two joining portions 16a and 16c extending in the longitudinal direction to form a cylindrical handle insertion portion 15. As shown in FIG. 4, the two joint portions 16a and 16c (portions surrounded by a dotted line in FIG. 4) are provided with embossed portions 18 by circular heat sealing at equal intervals in the longitudinal direction of the sheets 13a and 13b. It is formed side by side. The joint part by the linear heat seal provided in the cleaning article of the first embodiment is not formed.
In the present embodiment, the shape of the insertion portion of the handle 20 may be bifurcated as in the first embodiment as long as the width thereof is substantially the same as that of the handle insertion portion 15. An integral shape that is not branched may be used.
In the present embodiment, the joining line 14 is formed so as not to join the two grip mounting sheets 13a and 13b.

本実施形態によれば、第１実施形態と同様の効果が得られる。また、把手２０の挿入部が２股に分岐していない一体的形状を有している場合には、該挿入部の剛性が把手２０により高められているため、隅部や壁と家具の間の隙間などを清掃する場合、又は清掃対象面にこびりついたゴミを掻き取り、除去する場合において、操作性が向上する。   According to this embodiment, the same effect as the first embodiment can be obtained. Further, in the case where the insertion portion of the handle 20 has an integral shape that is not branched into two, the rigidity of the insertion portion is enhanced by the handle 20, so that the corner or wall between the furniture and the furniture The operability is improved when cleaning the gap or the like, or when scraping and removing dust stuck to the surface to be cleaned.

本発明の清掃用物品は、前述した実施形態に制限されることなく、本発明の趣旨を逸脱しない限り適宜変更が可能である。
例えば、本発明の清掃用物品の各実施形態における把手挿入部において、直線状の切れ目が設けられていたが、幅のある切れ目（スリット）であっても良い。
また、各実施形態において、切れ目は２枚の把手装着用シートそれぞれに設けられていたが、少なくとも一方のシートに設けられていれば良い。
また、各実施形態における把手挿入部は、把手挿入方向と平行に形成された縦方向の線状の切れ目を有していたが、該切れ目と、該切れ目と直交する方向の横方向の切れ目とからなる十文字状の切れ目を有していても良い。
前述した一の実施形態における説明省略部分及び一の実施形態のみが有する要件は、それぞれ他の実施形態に適宜適用することができ、また、各実施形態における要件は、適宜、実施形態間で相互に置換可能である。
また、本発明の清掃用物品は、各繊維層の繊維を毛羽立たせても良い。各繊維層の繊維全体を毛羽立たせた場合、本物品は、その全体の形状が円柱状となり、繊維層端部の面積が増加し、その捕集効果が高められる。 The cleaning article of the present invention is not limited to the embodiment described above, and can be appropriately changed without departing from the spirit of the present invention.
For example, in the handle insertion portion in each embodiment of the cleaning article of the present invention, a linear cut is provided, but a wide cut (slit) may be used.
Further, in each embodiment, the cut is provided in each of the two grip mounting sheets, but it may be provided in at least one of the sheets.
Further, the handle insertion portion in each embodiment has a longitudinal linear cut formed in parallel to the handle insertion direction, but the cut and a transverse cut in a direction perpendicular to the cut. It may have a cross-shaped cut consisting of
The description omitted in one embodiment described above and the requirements of only one embodiment can be applied to other embodiments as appropriate, and the requirements in each embodiment can be appropriately changed between the embodiments. Can be substituted.
Moreover, the cleaning article of the present invention may fluff the fibers of each fiber layer. When the entire fibers of each fiber layer are fluffed, the overall shape of the present article becomes a columnar shape, the area of the end of the fiber layer is increased, and the collection effect is enhanced.

本発明の清掃用物品は、通常乾式の状態で、使い捨ての物品として、例えばテーブルや机、タンスなどの家具、テレビやビデオデッキ、冷蔵庫などの家電製品等の清掃に用いられる。また、部屋の隅部や、壁と家具との間の狭い隙間の清掃にも用いられる。   The cleaning article of the present invention is usually used in a dry state, as a disposable article, for example, for cleaning furniture such as a table, desk, and chiffon, and household appliances such as a television, a video deck, and a refrigerator. It is also used for cleaning corners of rooms and narrow gaps between walls and furniture.

以下、本発明の実施例を用いて更に説明する。ただし、本発明の範囲はかかる実施例に制限されるものではない。   Hereinafter, the present invention will be further described using examples. However, the scope of the present invention is not limited to such examples.

[実施例１]
図１及び図２に示す清掃用物品を製造した。各繊維層１１ａ〜１１ｄとして、繊維長８０ｍｍの芯鞘型熱融着性複合繊維を用いた。この複合繊維は、芯がポリエチレンテレフタレート、鞘がポリエチレンから構成されている太さ２.２ｄｔｅｘのものであった。各繊維層１１ａ〜１１ｄの坪量は何れも２５０ｇ／ｍ2であった。各繊維層１１ａ〜１１ｄは、前記の複合繊維の繊維束（トウ）を開繊装置で開繊したものであった。 [Example 1]
The cleaning article shown in FIGS. 1 and 2 was produced. As each of the fiber layers 11a to 11d, a core-sheath type heat-fusible conjugate fiber having a fiber length of 80 mm was used. This composite fiber had a thickness of 2.2 dtex having a core made of polyethylene terephthalate and a sheath made of polyethylene. The basis weight of each of the fiber layers 11a to 11d was 250 g / m 2 . Each of the fiber layers 11a to 11d was obtained by opening the fiber bundle (tow) of the composite fiber with a fiber opening device.

図５（ａ）に示す切れ目の形状及び配置パターンを有する把手挿入部を製造した。把手装着用シート１３ａ，１３ｂとしては、坪量４０ｇ／ｍ2のエアスルー不織布を用いた。構成繊維は、芯がポリエチレンテレフタレート、鞘がポリエチレンから構成されている芯鞘型熱融着性複合繊維（３.３ｄｔｅｘ×５１ｍｍ）であった。シートの寸法は６０ｍｍ×１４０ｍｍであった。不織布のＭＤ方向を、シートの長手方向と一致させた。
２枚の同形の把手装着用シートを、その長手方向に亘る２つの接合部で貼り合わされて筒状の把手挿入部を形成した。各接合部は、円形のエンボスを長手方向に２５ｍｍ間隔に設けて形成した。各接合部の幅方向の間隔は３２ｍｍであった。
次いで、把手挿入部に縦長の切れ目を形成した。各切れ目の長さは５ｍｍであり、把手の挿入方向と平行に設けた。切れ目がシート長手方向に等間隔に連なる列を、シート幅方向に等間隔に３列設けた。各列のシート幅方向の間隔は１０ｍｍであった。各列における切れ目同士のシート長手方向の間隔は、５ｍｍであった。各列における切れ目が、シート幅方向に揃うように各列を配した。複数の切れ目は、両シートを２枚重ねの状態で形成したため、背面側にも同一パターンで形成された。 A handle insertion part having the cut shape and arrangement pattern shown in FIG. As the handle mounting sheets 13a and 13b, air-through nonwoven fabric having a basis weight of 40 g / m 2 was used. The constituent fiber was a core-sheath type heat-fusible conjugate fiber (3.3 dtex × 51 mm) having a core made of polyethylene terephthalate and a sheath made of polyethylene. The sheet size was 60 mm × 140 mm. The MD direction of the nonwoven fabric was matched with the longitudinal direction of the sheet.
Two identical handle mounting sheets were bonded to each other at two joints extending in the longitudinal direction to form a cylindrical handle insertion portion. Each joint portion was formed by providing circular embosses at intervals of 25 mm in the longitudinal direction. The interval in the width direction of each joint was 32 mm.
Next, a vertically long cut was formed in the handle insertion part. Each cut has a length of 5 mm and is provided in parallel to the handle insertion direction. Three rows were formed at equal intervals in the sheet width direction. The interval in the sheet width direction of each row was 10 mm. The space | interval of the sheet | seat longitudinal direction of the cut | interruption in each row | line was 5 mm. Each row was arranged so that the cuts in each row were aligned in the sheet width direction. The plurality of cut lines were formed in the same pattern on the back side because the two sheets were formed in a state of being overlapped.

掻き出し用シート１２ａ，１２ｂとしては、把手装着用シート１３ａ，１３ｂと同じ不織布を用いた。このシートの寸法は８０ｍｍ×１４０ｍｍであった。   As the scraping sheets 12a and 12b, the same nonwoven fabric as the handle mounting sheets 13a and 13b was used. The size of this sheet was 80 mm × 140 mm.

これらの各部材を図２に示す分解斜視図のように積層し、幅方向の中央部において接合ライン１４によって熱融着した。本実施例において、接合ライン１４は、２枚の把手装着用シート同士を接合しないように形成した。こうして第１実施例の清掃用物品を得た。   These members were laminated as shown in the exploded perspective view shown in FIG. 2 and heat-sealed by the joining line 14 at the center in the width direction. In this example, the joining line 14 was formed so as not to join the two grip mounting sheets. Thus, the cleaning article of the first example was obtained.

[実施例２]
図５（ｂ）に示す切れ目の形状及び配置パターンを有する把手挿入部を製造した。縦長の各切れ目の長さは１０ｍｍであり、把手の挿入方向と平行に設けた。切れ目がシート長手方向に等間隔に連なる列を、シート幅方向に等間隔に３列設けた。各列のシート幅方向の間隔は１０ｍｍであった。各列における切れ目同士のシート長手方向の間隔は、５ｍｍであった。その他は第１実施例と同様にして、第２実施例の清掃用物品を得た。 [Example 2]
A handle insertion portion having a cut shape and an arrangement pattern shown in FIG. The length of each vertically long cut was 10 mm, and was provided in parallel with the handle insertion direction. Three rows were formed at equal intervals in the sheet width direction. The interval in the sheet width direction of each row was 10 mm. The space | interval of the sheet | seat longitudinal direction of the cut | interruption in each row | line was 5 mm. Otherwise, the cleaning article of the second example was obtained in the same manner as the first example.

[実施例３]
図５（ｃ）に示す切れ目の形状及び配置パターンを有する把手挿入部を製造した。縦長の各切れ目の長さは５ｍｍであり、把手の挿入方向と平行に設けた。切れ目がシート長手方向に等間隔に連なる列を、シート幅方向に等間隔に３列設けた。各列のシート幅方向の間隔は１０ｍｍであった。各列における切れ目同士のシート長手方向の間隔は５ｍｍであった。各切れ目が千鳥格子状なるように各列を配した。その他は第１実施例と同様にして、第３実施例の清掃用物品を得た。 [Example 3]
A handle insertion portion having a cut shape and an arrangement pattern shown in FIG. The length of each vertically long cut was 5 mm, and was provided in parallel with the handle insertion direction. Three rows were formed at equal intervals in the sheet width direction. The interval in the sheet width direction of each row was 10 mm. The distance between the cuts in each row in the sheet longitudinal direction was 5 mm. Each row was arranged so that each cut was in a staggered pattern. Otherwise, the cleaning article of the third example was obtained in the same manner as the first example.

[実施例４]
図５（ｄ）に示す切れ目の形状及び配置パターンを有する把手挿入部を製造した。把手の挿入方向と平行な縦長の切れ目と、該切れ目と直交する方向の横方向の切れ目とからなる十文字状の切れ目を形成した。該十文字状の切れ目がシート長手方向に等間隔に連なる列を３列形成した。十文字を形成している横長及び縦長の切れ目それぞれの長さは同じであり３ｍｍであった。各列のシート幅方向の間隔は１０ｍｍであった。各列における十文字状の切れ目同士のシート長手方向の間隔は、５ｍｍであった。各切れ目が千鳥格子状なるように各列を配した。その他は第１実施例と同様にして、第４実施例の清掃用物品を得た。 [Example 4]
A handle insertion portion having a cut shape and an arrangement pattern shown in FIG. A cross-shaped cut consisting of a vertically long cut parallel to the handle insertion direction and a horizontal cut perpendicular to the cut was formed. Three rows were formed in which the cross-shaped cuts were continuous at equal intervals in the sheet longitudinal direction. The lengths of the horizontal and vertical slits forming the ten characters were the same, 3 mm. The interval in the sheet width direction of each row was 10 mm. The space | interval of the sheet | seat longitudinal direction of the cross-shaped cut | interruption in each row | line was 5 mm. Each row was arranged so that each cut was in a staggered pattern. Otherwise, the cleaning article of the fourth example was obtained in the same manner as the first example.

[実施例５]
図６（ａ）に示す切れ目の形状及び配置パターンを有する把手挿入部片を、第１実施例における把手装着用シートに用いた不織布のシートから作製した。該シートの寸法は２００ｍｍ×３０ｍｍであり、不織布のＭＤ方向をシートの長手方向と一致させた。切れ目をシートの長手方向中央部の１００ｍｍの範囲に形成した。該シート幅方向に沿った横長の切れ目を、該シート長手方向に等間隔に連なるように５列形成した。切れ目の長さは５ｍｍであり、シートの長手方向における各切れ目同士の間隔は１０ｍｍであった。各切れ目が千鳥格子状なるように各列を配した。こうして、実施例５の把手挿入部片を得た。本実施例におけるシートの長手方向は、前述した本実施形態の把手装着用シートの幅方向に対応する。 [Example 5]
A handle insertion piece having the shape and arrangement pattern of the cuts shown in FIG. 6A was prepared from the nonwoven fabric sheet used for the handle mounting sheet in the first example. The dimension of this sheet | seat was 200 mm x 30 mm, and made the MD direction of the nonwoven fabric correspond with the longitudinal direction of a sheet | seat. The cut was formed in a range of 100 mm at the center in the longitudinal direction of the sheet. Five rows of horizontally long cuts along the sheet width direction were formed so as to be connected at equal intervals in the sheet longitudinal direction. The length of the cut was 5 mm, and the interval between the cuts in the longitudinal direction of the sheet was 10 mm. Each row was arranged so that each cut was in a staggered pattern. In this way, the handle insertion part piece of Example 5 was obtained. The longitudinal direction of the sheet in this example corresponds to the width direction of the handle mounting sheet of the present embodiment described above.

[実施例６]
不織布のＣＤ方向を、シートの長手方向と一致させた。その他は第５実施例と同様にして、実施例６の把手挿入部片を得た。 [Example 6]
The CD direction of the nonwoven fabric was matched with the longitudinal direction of the sheet. Others were the same as in the fifth example, and the handle insertion piece of the example 6 was obtained.

[実施例７]
図６（ｂ）に示す切れ目の形状及び配置パターンを有する把手挿入部片を、第１実施例の把手装着用シートに用いた不織布のシートから作製した。このシートの寸法は２００ｍｍ×３０ｍｍであり、不織布のＭＤ方向をシートの長手方向と一致させた。該シート幅方向に沿った横長の切れ目と、該切れ目と直交する方向の縦方向の切れ目とからなる十文字状の切れ目を、シートの長手方向中央部の１００ｍｍの範囲に形成した。十文字状の該切れ目が長手方向に等間隔に連なる列を５列形成した。十文字を形成している横長及び縦長の切れ目それぞれの長さは同じであって、５ｍｍであった。各十文字状の切れ目のシート長手方向における間隔は１０ｍｍであった。各切れ目が千鳥格子状なるように各列を配した。こうして、実施例７の把手挿入部片を得た。本実施例におけるシート長手方向は、前述した本実施形態の把手装着用シートの幅方向に対応する。 [Example 7]
A handle insertion portion having the shape and arrangement pattern of the cuts shown in FIG. 6B was produced from the nonwoven fabric sheet used for the handle mounting sheet of the first example. The dimension of this sheet | seat was 200 mm x 30 mm, and made the MD direction of the nonwoven fabric correspond with the longitudinal direction of a sheet | seat. A cross-shaped cut consisting of a horizontal cut along the sheet width direction and a vertical cut in a direction perpendicular to the cut was formed in a range of 100 mm at the center in the longitudinal direction of the sheet. Five rows were formed in which the cross-shaped cuts were continuous at equal intervals in the longitudinal direction. The lengths of the horizontal and vertical cuts forming the crossed characters were the same, and were 5 mm. The interval in the sheet longitudinal direction of each cross-shaped cut was 10 mm. Each row was arranged so that each cut was in a staggered pattern. In this way, the handle insertion piece of Example 7 was obtained. The sheet longitudinal direction in the present example corresponds to the width direction of the handle mounting sheet of the present embodiment described above.

[実施例８]
不織布のＣＤ方向を、シートの長手方向と一致させた。その他は第７実施例と同様にして、実施例８の把手挿入部片を得た。 [Example 8]
The CD direction of the nonwoven fabric was matched with the longitudinal direction of the sheet. Others were the same as in the seventh example, and the handle insertion piece of the example 8 was obtained.

[比較例１]
切れ目を設けないこと以外は第１実施例と同様にして、比較例１の清掃用物品を得た。 [Comparative Example 1]
A cleaning article of Comparative Example 1 was obtained in the same manner as in the first example except that no cut was provided.

[比較例２]
切れ目を設けず、また各接合部の幅方向の間隔を３４ｍｍとしたこと以外は第１実施例と同様にして、比較例２の清掃用物品を得た。 [Comparative Example 2]
A cleaning article of Comparative Example 2 was obtained in the same manner as in the first example except that no cuts were provided and the interval in the width direction of each joint was 34 mm.

[比較例３]
切れ目を設けないこと以外は第５実施例と同様にして、比較例３の把手挿入部片を得た。 [Comparative Example 3]
A handle insertion part piece of Comparative Example 3 was obtained in the same manner as in the fifth example except that no cut was provided.

[比較例４]
切れ目を設けないこと以外は第６実施例と同様にして、比較例４の把手挿入部片を得た。 [Comparative Example 4]
A handle insertion part piece of Comparative Example 4 was obtained in the same manner as in the sixth example except that no cut was provided.

[評価１：把手の挿入し易さ及び外れ難さ]
前述した実施例１〜４及び比較例１，２の清掃用物品を用い、１０人の測定者が把手を把手挿入部に挿入し、その清掃用物品を用いて清掃操作を行い、把手の挿入し易さ及び清掃中の把手の外れ難さを下記の４段階で評価した。把手としては、挿入部が二股に分岐していない一体的形状のものを用いた。該挿入部の幅は３２ｍｍ、長さは１２０ｍｍ、厚さは３ｍｍであった。清掃用物品を用いた清掃操作としては、テレビ、ビデオの清掃、パソコン用キーボードの清掃および家具と壁との隙間（幅２０ｍｍ，奥行き２００ｍｍ）の清掃を行った。結果を表１に示す。
＜入れ易さ＞
◎・・・非常に挿入し易い。
○・・・挿入し易い。
△・・・挿入し難い。
×・・・非常に挿入し難い。
＜清掃中の外れ難さ＞
◎・・・非常に外れ難い。
○・・・外れ難い。
△・・・外れ易い。
×・・・非常に外れ易い。 [Evaluation 1: Ease of inserting and removing the handle]
Using the cleaning articles of Examples 1 to 4 and Comparative Examples 1 and 2 described above, 10 measurers insert a handle into the handle insertion portion, perform a cleaning operation using the cleaning article, and insert the handle. The ease of removal and the difficulty of detaching the handle during cleaning were evaluated according to the following four levels. As the handle, an integral shape in which the insertion portion is not branched into two forks was used. The insertion portion had a width of 32 mm, a length of 120 mm, and a thickness of 3 mm. As cleaning operations using the cleaning article, cleaning of a television and video, cleaning of a keyboard for a personal computer, and cleaning of a gap (width 20 mm, depth 200 mm) between the furniture and the wall were performed. The results are shown in Table 1.
<Ease of insertion>
◎ ・ ・ ・ Easy to insert.
○ Easy to insert.
Δ: Hard to insert.
× ・ ・ ・ It is very difficult to insert.
<Difficult to come off during cleaning>
◎ ・ ・ ・ It is very difficult to come off.
○ ・ ・ ・ It is hard to come off.
Δ: Easily detached.
X: Very easy to come off.

表１に示す結果から明らかなように、本実施例の清掃用物品における把手挿入部は、比較例の把手挿入部に対して把手が挿入し易く且つ清掃中には外れ難いことが判る。特に、実施例３及び実施例４の把手挿入部は優れている。   As is apparent from the results shown in Table 1, it can be seen that the handle insertion portion of the cleaning article of this example is easy to insert into the handle insertion portion of the comparative example and is difficult to come off during cleaning. In particular, the handle insertion part of Example 3 and Example 4 is excellent.

Figure 0004549250
Figure 0004549250

[評価２：伸度]
前述した実施例５〜８及び比較例３，４の把手挿入部片を用いて、伸度の評価を行った。伸度の評価は以下のように行った。
伸度の評価は、把手挿入部片の切れ目を有する部分を引張試験機（島津製作所製、ＡＧ−ＩＳ ＭＯ型）により、１００ｍｍ のチャック間隔で把持し、１００ｍｍ ／分の速度で引張り、０.１ｋｇｆの荷重がかかる点での変位数を０.１ｋｇｆ伸度として記録した。
結果を表２に示す。表２において、シート幅方向に沿った横長の切れ目を、一文字と記載している。 [Evaluation 2: Elongation]
Using the handle insertion pieces of Examples 5 to 8 and Comparative Examples 3 and 4 described above, the elongation was evaluated. Evaluation of the elongation was performed as follows.
The evaluation of the elongation was carried out by gripping the portion having the cut of the handle insertion piece with a tensile tester (manufactured by Shimadzu Corp., AG-IS MO type) at a chuck interval of 100 mm and pulling it at a rate of 100 mm / min. The number of displacements at a point where a load of 1 kgf was applied was recorded as 0.1 kgf elongation.
The results are shown in Table 2. In Table 2, a horizontally long cut along the sheet width direction is described as one character.

表２に示す結果から明らかなように、本実施例の把手挿入部片は、ＭＤ方向及びＣＤ方向それぞれにおいて、比較例の把手挿入部片に対して伸度が優れていることが判る。これは、各切れ目が把手挿入部片の長手方向に開くことで、該把手挿入部片の実質的な長さが伸びるためと考えられる。特に、不織布のＣＤ方向において、本実施例における把手挿入部片の伸度は優れている。   As is clear from the results shown in Table 2, it can be seen that the handle insertion piece of the present example is superior in elongation to the handle insertion piece of the comparative example in each of the MD direction and the CD direction. This is thought to be because the substantial length of the handle insertion piece extends as each cut opens in the longitudinal direction of the handle insertion piece. In particular, in the CD direction of the nonwoven fabric, the elongation of the handle insertion piece in this example is excellent.

Figure 0004549250
Figure 0004549250

図１は、本発明の清掃用物品の第１実施形態を示す斜視図である。FIG. 1 is a perspective view showing a first embodiment of the cleaning article of the present invention. 図２は、図１に示す清掃用物品の分解斜視図である。FIG. 2 is an exploded perspective view of the cleaning article shown in FIG. 図３は、第１実施形態における清掃用物品の把手装着用シートを示す平面図である。FIG. 3 is a plan view showing a handle mounting sheet for a cleaning article in the first embodiment. 図４は、第２実施形態における清掃用物品の把手装着用シートを示す平面図である。FIG. 4 is a plan view showing a handle mounting sheet for a cleaning article in the second embodiment. 図５は、本発明の清掃用物品における把手挿入部の各実施例における切れ目の形状及び配置パターンを示す平面図であり、（ａ）は第１実施例であって、（ｂ）は第２実施例であって、（ｃ）は第３実施例であって、（ｄ）は第４実施例である。FIG. 5: is a top view which shows the shape and arrangement | positioning pattern of a cut in each Example of the handle insertion part in the cleaning article of this invention, (a) is 1st Example, (b) is 2nd. Example (c) is a third example, and (d) is a fourth example. 図６は、本発明の清掃用物品における各実施例の把手挿入部片における切れ目の形状及び配置パターンを示す平面図であり、（ａ）は第５及び６実施例であって、（ｂ）は第７及び８実施例である。FIG. 6: is a top view which shows the shape and arrangement pattern of the cut | interruption in the handle insertion part piece of each Example in the cleaning article of this invention, (a) is 5th and 6th Example, (b) Are the seventh and eighth embodiments.

符号の説明Explanation of symbols

１０ 清掃用物品
１１ａ，１１ｂ，１１ｃ，１１ｄ 繊維層
１２ａ，１２ｂ 掻き出し用シート
１３ａ，１３ｂ 把手装着用シート（シート）
１４ 接合ライン
１５ 把手挿入部
１６ 接合部
１７ 切れ目
１８ エンボス部
２０ 把手
10 Cleaning goods 11a, 11b, 11c, 11d Fiber layers 12a, 12b Scraping sheets 13a, 13b Handle mounting sheets (sheets)
14 Joining Line 15 Handle Insertion Part 16 Joint Part 17 Cut 18 Embossed Part 20 Handle

Claims (6)

扁平な筒状の把手挿入部を有し、把手を該把手挿入部内に挿入して取り付け可能になされている清掃用物品であって、
前記把手挿入部は、２枚の縦長のシートが、該シートの幅方向に離間し、それぞれ長手方向に延びる複数の接合部で貼り合わされて形成されており、
少なくとも一方の前記シートにおける隣り合う接合部同士間の中央部分に切れ目が設けられており、
前記２枚の縦長のシートの幅よりも広い幅の繊維層を２層以上有しており、隣り合う該繊維層間に前記２枚の縦長のシートが配されており、
前記繊維層は、繊維の配向方向が前記２枚の縦長のシートの長手方向と略直交するように配向した繊維からなる繊維束であり、前記繊維層と前記２枚の縦長のシートとは、前記複数の接合部にて接合されており、
前記繊維層には、前記切れ目が設けられていない清掃用物品。 A cleaning article having a flat cylindrical handle insertion portion, which can be attached by inserting the handle into the handle insertion portion,
The handle insertion part is formed by bonding two vertically long sheets apart from each other in the width direction of the sheet, and a plurality of joints extending in the longitudinal direction, respectively.
A cut is provided in the central portion between adjacent joints in at least one of the sheets ,
It has two or more fiber layers having a width wider than the width of the two vertically long sheets, and the two vertically long sheets are arranged between the adjacent fiber layers,
The fiber layer is a fiber bundle composed of fibers oriented so that the fiber orientation direction is substantially orthogonal to the longitudinal direction of the two vertically long sheets, and the fiber layer and the two vertically long sheets are: Are joined at the plurality of joints,
A cleaning article in which the fiber layer is not provided with the cut . 把手挿入方向と平行に形成された縦方向の切れ目を有する請求項１記載の清掃用物品。   The cleaning article according to claim 1, wherein the cleaning article has a longitudinal cut formed parallel to the handle insertion direction. 把手挿入方向と平行に形成された縦方向の切れ目と、該切れ目と直交する方向の横方向の切れ目とからなる十文字状の切れ目を有する請求項１記載の清掃用物品。   The cleaning article according to claim 1, wherein the cleaning article has a cross-shaped cut formed by a vertical cut formed in parallel to the handle insertion direction and a horizontal cut in a direction perpendicular to the cut. 複数の前記切れ目が千鳥格子状に配されている請求項１〜３の何れか記載の清掃用物品。   The cleaning article according to any one of claims 1 to 3, wherein the plurality of cut lines are arranged in a staggered pattern. 前記縦方向の切れ目の長さが１〜１０ｍｍである請求項２〜４の何れか記載の清掃用物品。   The cleaning article according to any one of claims 2 to 4, wherein the length of the longitudinal cut is 1 to 10 mm. 前記複数の接合部は、前記２枚の縦長のシートの幅方向中央部に位置する中央接合部を有し、前記繊維層と前記シートとは、それらの幅方向中央部を一致させて、該中央接合部にて接合されている請求項１〜５の何れか記載の清掃用物品。 The plurality of joint portions have a center joint portion located at a width direction center portion of the two vertically long sheets, and the fiber layer and the sheet have their width direction center portions aligned, The cleaning article according to any one of claims 1 to 5, wherein the cleaning article is joined at a central joint .
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