JP2004262498A - Household tissue paper storage box - Google Patents

Household tissue paper storage box Download PDF

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Publication number
JP2004262498A
JP2004262498A JP2003054446A JP2003054446A JP2004262498A JP 2004262498 A JP2004262498 A JP 2004262498A JP 2003054446 A JP2003054446 A JP 2003054446A JP 2003054446 A JP2003054446 A JP 2003054446A JP 2004262498 A JP2004262498 A JP 2004262498A
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Japan
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storage box
household
tissue paper
outlet
paper storage
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JP2003054446A
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JP3853746B2 (en
Inventor
Akira Hirasawa
朗 平沢
Takeshi Furudoi
健 古土井
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Daio Paper Corp
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Daio Paper Corp
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Abstract

<P>PROBLEM TO BE SOLVED: To provide a household tissue paper storage box which keeps a household tissue sheet of paper hygienic and stabilizes easiness in holding and taking out the tissue sheet of paper. <P>SOLUTION: The tissue paper storage box 1 is structured to receive pieces of household tissue paper 2 piled inside. Two wings 3 and 3 are provided on the upper surface 1a of the box, wherein the upper surface is cut open to form an outlet port 11 from which the tissue sheet of paper can be taken out. The two wings are provided so that bases 3a of the cut-open wings interpose the outlet port to form a shared cut G with their base ends connected. In addition, a base end facing part 3c of one of the wings opposite to the other wing at least across the cut is rounded. <P>COPYRIGHT: (C)2004,JPO&NCIPI

Description

【0001】
【発明の属する技術分野】
本発明は、ティシューペーパー等の家庭用薄葉紙を収納する家庭用薄葉紙収納箱に関する。
【0002】
【従来の技術】
従来、家庭用薄葉紙の一つであるティシューペーパーを収納するティシューペーパー収納箱(以下、収納箱という。)には、収納箱の上面にティシューペーパーを取り出すための取出口が設けられている。この取出口には、プラスチック製のフィルムが貼付され、取出口の全体を被覆している。このフィルムの中央部には直線状のスリットが設けられており、中身のティシューペーパーは、このスリットを通して外部へ引き出される。このフィルムとスリットは次のティシューペーパーを所定の位置に保持する役割を果たしている。
【0003】
しかし、フィルムを貼付するには、手間とコストがかかることに加え、環境上の理由によりフィルムと紙を分別回収する必要があるという問題があった。
そこで、かかる問題を解決するため、収納箱の頂壁(上面)の中央部にティシューペーパー取出孔(取出口)を設ける一方、フィルムを貼付せずにティシューペーパー取出孔の両端部にティシューペーパーの端部を挟み込んで抑止しうるフラップ状の抑止板部を設けた収納箱が提案されている(例えば、特許文献1参照)。
【0004】
【特許文献1】
実開昭63−144492号公報
【0005】
【発明が解決しようとする課題】
しかしながら、上記特許文献1記載の収納箱の場合、取出口が常時開口した状態となっているために、例えば、当該収納箱に収納されたティシューペーパーの取出を長期間行わない場合等に、前記取出口を介して外部のチリや埃が収納箱内に侵入して、ティシューペーパーに付着してしまうという問題があった。
また、上記実用新案文献1の場合、ティシューペーパーの両端部をフラップ状の抑止板部で挟むため、ティッシューペーパーとの接触面積が少なく、ティシューペーパーの保持力が安定しないという問題もあった。
【0006】
本発明の課題は、家庭用薄葉紙を衛生的に保つことができるとともに、家庭用薄葉紙の保持性及び取出性を安定させることができる家庭用薄葉紙収納箱を提供することである。
【0007】
【課題を解決するための手段】
請求項1に記載の発明は、例えば、図1〜図3に示すように、内部に積層された家庭用薄葉紙(例えば、ティシューペーパー2、…)が収納された家庭用薄葉紙収納箱(例えば、ティシューペーパー収納箱1)であって、
当該家庭用薄葉紙収納箱の上面1aには、前記上面が切り開かれることにより前記家庭用薄葉紙を取り出すことができる取出口11を形成する二つの羽部3、3が設けられ、
前記二つの羽部は、切り開かれた前記羽部の付け根部3aが前記取出口を挟み、且つ、前記付け根部の端部どうしを結んで共有される切れ目Gを形成するように設けられ、一方の羽部のうち、少なくとも前記切れ目を挟んで他方の羽部の前記付け根部に対向する付け根対向部3cに、丸みがつけられていることを特徴としている。
【0008】
請求項1に記載の発明によれば、取出口は、上面に当該上面が切り開かれるように設けられた二つの羽部により形成されているので、これら羽部が閉じられることで取出口が塞がれた状態とすることができ、例えば家庭用薄葉紙の取り出しが行われない場合等において、取出口を介して外部からチリや埃が当該家庭用薄葉紙収納箱内に侵入して、家庭用薄葉紙に付着してしまうということを適正に抑制できる。従って、当該家庭用薄葉紙収納箱の内部に収納された家庭用薄葉紙を衛生的に保つことができる。
また、二つの羽部は、一方の羽部のうち、少なくとも当該二つの羽部により共有される当該羽部の付け根部の端部どうしを結んだ切れ目を挟んで他方の羽部の付け根部に対向する付け根対向部に、丸みがつけられている。これにより、取り出された家庭用薄葉紙を二つの羽部、主に、二つの付け根対向部により挟んで、適度の保持力を持って保持した状態とすることができるとともに、家庭用薄葉紙が羽部のうち、少なくとも前記付け根対向部にひっかかることが抑制され、当該家庭用薄葉紙をスムーズに取り出すことができる。このように、家庭用薄葉紙の保持性及び取出性を安定させることができる。
【0009】
請求項2に記載の発明は、例えば、図1〜図3に示すように、請求項1に記載の家庭用薄葉紙収納箱において、
前記付け根部には、略直線状の折目用線31が設けられていることを特徴としている。
【0010】
請求項2に記載の発明によれば、取出口を形成する二つの羽部のそれぞれの付け根部に、略直線状の折目用線が設けられているので、羽部の開閉を容易にするとともに、羽部を切り開いて起立させた場合に、羽部の自重による傾倒モーメントと付け根部の剛性による復元モーメントのバランスを取り易く、羽部が起立した状態を保ち易くなって、二つの羽部による家庭用薄葉紙の保持性を向上させることができる。
【0011】
請求項3に記載の発明は、請求項2に記載の家庭用薄葉紙収納箱において、
当該家庭用薄葉紙収納箱の長手方向の長さが160〜250mmであり、
前記取出口は、その長手方向が当該家庭用薄葉紙収納箱の長手方向と略平行になるように設けられるとともに、当該家庭用薄葉紙収納箱の長手方向の長さに対する前記取出口の長手方向の長さの割合が60%以上であることを特徴としている。
【0012】
請求項3に記載の発明によれば、家庭用薄葉紙収納箱の長手方向の長さが160〜250mmであり、当該家庭用薄葉紙収納箱の長手方向の長さに対する前記取出口の長手方向の長さの割合が60%以上であるので、請求項2に記載の発明と同様の効果が得られる。
【0013】
請求項4に記載の発明は、請求項3に記載の家庭用薄葉紙収納箱において、
前記取出口の長手方向に直交する方向の長さが20〜92mmであることを特徴としている。
【0014】
請求項4に記載の発明によれば、請求項3に記載の発明と同様の効果が得られるのは無論のこと、特に、取出口の長手方向に直交する方向の長さが20〜92mmであるので、例えば取出口の開封直後の状態等において、内部に収納された家庭用薄葉紙の取り出しを行う際に、取出口に指を容易に挿入することができるとともに、ユーザの使い勝手を損なうことなく家庭用薄葉紙の取出を容易に行うことができる。
【0015】
請求項5に記載の発明は、例えば、図1に示すように、請求項1〜4の何れか一項に記載の家庭用薄葉紙収納箱において、
前記羽部には、指穴4が設けられていることを特徴としている。
【0016】
請求項5に記載の発明によれば、請求項1〜4の何れか一項に記載の発明と同様の効果が得られるのは無論こと、特に、羽部には、指穴が設けられているので、前記指穴を利用することで羽部の切り開きを容易にすることができる。
【0017】
【発明の実施の形態】
以下、図を参照して本発明に係る家庭用薄葉紙収納箱の実施の形態をティシューペーパー収納箱により説明する。
図1は、使用状態のティシューペーパー収納箱を示す斜視図であり、図2は、未使用状態のティシューペーパー収納箱を示す斜視図であり、図3は、図2のティシューペーパー収納箱の平面図である。
【0018】
図1に示すティシューペーパー収納箱(以下、「収納箱」という。)1は、例えば、長辺の長さが160〜250mm、短辺の長さが100〜120mm、高さが50〜120mmの略直方体状に形成された収納箱であり、この収納箱1内にティシューペーパー2、…が積層されて収納されている。
なお、図1においては、ティシューペーパー2が取出口11を介して引き出された状態を図示している。
【0019】
収納箱1の上面1aには、その上面にティシューペーパー2…を取り出すための取出口11が設けられている。
取出口11は、例えば図3に示すように、最初の使用時等に、上面1aに設けられたミシン目に沿って二つの羽部3、3が切り開かれることで露出するようになっている。
【0020】
各羽部3は、切り開かれた際に付け根となる略直線状の折目用線31が設けられた付け根部3aと、この付け根部3aに連続するようにミシン目によって囲まれた羽本体部3bとから形成されている。
二つの羽部3、3は、互いに略反対向きに切り開かれるように、各付け根部3aによって、取出口11の略平行な二つの長辺縁部11a、11aの各々が構成されている。また、二つの羽部3、3は、二つの付け根部3a、3aの一端部どうしを結んで形成されたミシン目(切れ目)Gを共有するように開かれる。即ち、二つの羽部3、3は、付け根部3a、3aの端部どうしを結んで共有される切れ目Gを形成するように設けられている。この切れ目Gは、例えば、曲線状に形成されており、これにより、二つの羽部3、3は、一方の羽部3の羽本体部3bのうち、少なくとも切れ目Gを挟んで他方の羽部3の羽本体部3bの付け根部3aに対向する付け根対向部3cに、丸みがつけられている。
また、一方の羽部3の外縁部は、付け根対向部3cの切れ目G側と異なる一端部に連続して、他方の羽部3の付け根部3aと略等しい方向に延在する直線状部3dと、直線状部3dの前記付け根対向部3c側と異なる他端部から付け根部3aの他端部まで略円弧状に結ぶように形成された円弧状部3eとを備えて構成されている。
従って、切り開かれた一方の羽部3の付け根部3a及び上面11aのうちの他方の羽部3の直線状部3dに沿う部分によって、取出口11の長辺縁部11aが構成され、円弧状部3eに沿う部分によって、取出口11の短辺縁部11bが構成されている。
【0021】
このように構成された取出口11は、その長辺縁部11aが収納箱1の長手方向と略平行となるように形成されている。
なお、各羽部3は、付け根部3aの折目用線31を折り目として折り曲げ自在に構成されている。
折目用線31は、羽部3の付け根部3aに沿って押圧部材(図示省略)を型押しして形成した線状のくぼみであり、例えば、0.3mm程度窪んでいる。
この折目用線31を設けることにより、羽部3の開閉を容易にするとともに、羽部3を切り開いて起立させた場合に、羽部3の自重による傾倒モーメントと付け根部3aの剛性による復元モーメントのバランスを取り易く、羽部3が起立した状態を保ち易くなって、二つの羽部3、3によるティシューペーパー2の保持性を向上させることができる。
また、付け根対向部3cの形状は、丸みがつけられていれば如何なる形状であっても良く、例えば、一方の羽部3の付け根対向部3cが他方の羽部3の羽本体部3bに十分にえぐり込むようにして丸みがつけられたような形状であっても良い。
【0022】
また、羽部3には、例えば切れ目Gの略中央を中心として点対称となる位置に、ループ状の破断用切目線が設けられ、この破断用切目線の内部に指を当てて力を加えると、破断用切目線の内部が収納箱1の内側に折れ曲がり、指を挿入可能な指穴4が形成されるようになっている。
ここで、指穴4を構成する破断用切目線は、指穴4の形成後に羽部3から切り取られるような構成であっても良いし、羽部3から切り取られないような構成であっても良いが、収納箱1からのティシューペーパー2の取り出しを長期間行わないような状況下にて、羽部3による取出口11の被覆を目的とする場合には、指穴4は羽部3から切り取られないような構成であることが望ましい。
【0023】
ティシューペーパー2、…は、例えば、2枚が1組とされ、1組1組が継続して箱から取り出せるように交互に折り重ねられており、ティシューペーパー1組を外へ引き出したときに、次のティシューペーパー1組がその上端が取出口11よりも突出する位置まで収納箱1の内部から引き出される折り方となっている。
【0024】
ティシューペーパー2の大きさは、ティシューペーパー2の折り畳み軸方向の長さが145〜245mm、軸方向に対し垂直方向の長さが180〜230mmの範囲とされている。
【0025】
次に、取出口11の大きさは以下のように規定されている。
収納箱1の長手方向の長さが160〜250mmである場合、当該収納箱1の長手方向の長さに対する取出口11の長手方向の長さ(以下、単に「長さ」という。)の割合が60%以上である。下限を60%と規定したのは、60%を下回ると、ティシューペーパー2の折り畳み軸方向の端部と取出口11の短辺縁部11bとの接触抵抗が高くなり過ぎてティシューペーパー2の取出性が著しく悪くなるからである。なお、ティシューペーパー2の取出性の観点からは、取出口11の長さの収納箱1の長手方向の長さに対する割合は100%により近いことが好ましいが、デザイン的な観点からは87%程度が望ましい。
また、収納箱1の長手方向並びに取出口11の長さが上記のような場合、取出口11の長手方向に直交する方向の長さ(以下、「幅」という。)は20〜92mmの範囲とされている。下限を20mmと規定したのは、20mmを下回ると、開封直後の収納箱1からのティシューペーパー2の取り出しの際に、指が入りにくくなりティシューペーパー2の取出性が悪くなるからである。一方、上限を92mmと規定したのは、92mmを上回ると、取出口11を介し継続して取り出されるティシューペーパー2の羽部3による保持が適正に行われなくなるからである。即ち、ティシューペーパー2の羽部3による保持が適正に行われるためには、少なくとも20mmの掴みしろが必要となっている。例えば、折り畳み軸方向に対し垂直方向の長さが200mmであるティシューペーパー2を用いる場合、収納箱1の略中央に設けられた取出口11からティシューペーパー2を取り出すこととすると、シート出幅は200÷2−20=80(mm)が最大となる。そして、二つの羽部3、3によりティシューペーパー2が保持された状態においては、羽部3の付け根部3aに略直線状の折目用線31が設けられているため、二つの羽部3、3の取出口11の幅方向に略平行な方向の長さと取出口11の幅とが略等しくなった略正三角形を形成する。この正三角形の高さが80mmと考えられることから、取出口11の幅は、80×2÷√3≒92(mm)が最大となる。
【0026】
【実施例】
以下、本発明の実施例及び比較例について説明する。
[実施例1〜2、比較例1〜2]
(ティシューペーパー収納箱等)
ティシューペーパー収納箱の寸法:250×115×50mm、
取出口の寸法:長さL=150mm(実施例1)、L=160mm、(実施例2)、L=100mm(比較例1)、L=130mm(比較例2);幅45mm(実施例1〜2、比較例1〜2)、折目用線のくぼみ;0.3mm(実施例1〜2、比較例1〜2)
【0027】
(ティシューペーパーの寸法等)
寸法:197×229mm、坪量:11.0g/m、枚数:200W、ティシューペーパー収納箱への充填率:96%、密度:0.3g/cm、ティシューペーパーの充填方法:積層したティシューペーパーの束をティシューペーパー収納箱に充填した。
【0028】
(取り出し抵抗の測定方法)
電子天秤上に427gの鉄板を置き、この鉄板にティシューペーパーを収納したティシューペーパー収納箱を接着した。そして、上面よりティシューペーパーを1枚づつ取り出した。このとき、ティシューペーパー収納箱の上面における取り出し抵抗(gf)を電子天秤の値により測定した。測定した結果を表1に示す。
なお、この測定方法において、取り出し抵抗が100gf以下であれば、片手で無理なくティシューペーパーを取り出すことができるレベルである。
【0029】
【表1】

Figure 2004262498
【0030】
[評価]
(取出口のサイズの影響)
表1に示すように、取出口の長さLが100mmである場合(比較例1)、5枚目の時点でも取り出し抵抗が100gfを越える。また、取出口の長さLが130mmである場合(比較例2)、2枚目以降、取り出し抵抗が100gfを下回っているが、1枚目の時点では取り出し抵抗が100gfを越える。
これに対し、取出口の長さLが150mm以上、即ち、収納箱1の長手方向の長さに対する取出口の長さLの割合αが60%以上である場合(実施例1、2)、1枚目から取り出し抵抗が100gfを下回り、ティシューペーパーをスムーズに取り出すことができる。
【0031】
以上説明した本発明にかかるティシューペーパー収納箱1によれば、二つの羽部3、3が閉じられることで取出口11が塞がれた状態とすることができるので、例えばティシューペーパー2の取り出しが長期間行われない場合等において、取出口11を介して外部からチリや埃が収納箱1内に侵入して、ティシューペーパー2、特に最上面のティシューペーパー2に付着してしまうということを適正に抑制できる。従って、収納箱1の内部に収納されたティシューペーパーを衛生的に保つことができる。
また、収納箱1から取り出されたティシューペーパー2を二つの羽部3、3、主に、二つの付け根対向部3c、3cにより挟んで、適度の保持力を持って保持した状態とすることができるとともに、ティシューペーパー2が羽部3のうち、少なくとも付け根対向部3cにひっかかることが抑制され、ティシューペーパー2をスムーズに取り出すことができる。このように、ティシューペーパー2の保持性及び取出性を安定させることができる。
【0032】
また、収納箱1の長手方向の長さが160〜250mmであり、収納箱1の長手方向の長さに対する取出口11の長さの割合が60%以上であり、取出口11の幅が20〜92mmの範囲とされているので、例えば取出口11の開封直後の状態等において、収納されたティシューペーパー2の取出を行う際に、取出口11に指を容易に挿入することができるとともに、ユーザの使い勝手を損なうことなくティシューペーパー2の取出を容易に行うことができる。
【0033】
さらに、羽部3には、指穴4が設けられているので、この指穴4を利用することで羽部3の切り開きを容易にすることができる。
【0034】
なお、ティシューペーパー2、…を例にとり説明を行ったが、本発明はこれに限るものではなく、収納する対象が家庭用薄葉紙であれば、ボックス入りトイレットペーパーや、キッチンペーパー、クッキングペーパーなどの収納箱であってもよい。
また、家庭用薄葉紙は、2枚1組に限らず、3枚1組、4枚1組としても良い。
【0035】
【発明の効果】
請求項1に記載の発明によれば、二つの羽部が閉じられることで取出口が塞がれた状態とすることができ、取出口を介して外部からチリや埃が家庭用薄葉紙収納箱内に侵入して、家庭用薄葉紙に付着してしまうということを適正に抑制できる。従って、当該家庭用薄葉紙収納箱の内部に収納された家庭用薄葉紙を衛生的に保つことができる。
また、取り出された家庭用薄葉紙を二つの羽部、主に、二つの付け根対向部により挟んで、適度の保持力を持って保持した状態とすることができるとともに、家庭用薄葉紙が羽部のうち、少なくとも前記付け根対向部にひっかかることが抑制され、当該家庭用薄葉紙をスムーズに取り出すことができる。このように、家庭用薄葉紙の保持性及び取出性を安定させることができる。
【0036】
請求項2に記載の発明によれば、取出口を形成する二つの羽部のそれぞれの付け根部に、略直線状の折目用線が設けられているので、羽部の開閉を容易にするとともに、羽部を切り開いて起立させた場合に、羽部の自重による傾倒モーメントと付け根部の剛性による復元モーメントのバランスを取り易く、羽部が起立した状態を保ち易くなって、二つの羽部による家庭用薄葉紙の保持性を向上させることができる。
【0037】
請求項3に記載の発明によれば、家庭用薄葉紙収納箱の長手方向の長さが160〜250mmであり、当該家庭用薄葉紙収納箱の長手方向の長さに対する取出口の長手方向の長さの割合が60%以上であるので、請求項2に記載の発明と同様の効果が得られる。
【0038】
請求項4に記載の発明によれば、内部に収納された家庭用薄葉紙の取出を行う際に、取出口に指を容易に挿入することができるとともに、ユーザの使い勝手を損なうことなく家庭用薄葉紙の取出を容易に行うことができる。
【0039】
請求項5に記載の発明によれば、羽部には、指穴が設けられているので、前記指穴を利用することで羽部の切り開きを容易にすることができる。
【図面の簡単な説明】
【図1】本発明を適用した一実施の形態として例示するティシューペーパー収納箱を示す斜視図である。
【図2】図1のティシューペーパー収納箱を示す斜視図である。
【図3】図1のティシューペーパー収納箱の平面図である。
【符号の説明】
1 ティシューペーパー収納箱(家庭用薄葉紙収納箱)
1a 上面
11 取出口
2 ティシューペーパー(家庭用薄葉紙)
3 羽部
3a 付け根部
3c 付け根対向部
31 折目用線
4 指穴
G 切れ目[0001]
TECHNICAL FIELD OF THE INVENTION
The present invention relates to a household tissue storage box for storing household tissue such as tissue paper.
[0002]
[Prior art]
2. Description of the Related Art Conventionally, a tissue paper storage box (hereinafter, referred to as a storage box) for storing tissue paper, which is one of household thin papers, is provided with an outlet for taking out the tissue paper on the upper surface of the storage box. A plastic film is attached to this outlet, and covers the entire outlet. A linear slit is provided at the center of the film, and the tissue paper inside is drawn out through the slit. The film and the slit serve to hold the next tissue paper in a predetermined position.
[0003]
However, there is a problem that attaching the film requires labor and cost, and also requires separate collection of the film and paper for environmental reasons.
Therefore, in order to solve such a problem, a tissue paper outlet (an outlet) is provided at the center of the top wall (upper surface) of the storage box, and the tissue paper is attached to both ends of the tissue paper outlet without attaching a film. There has been proposed a storage box provided with a flap-shaped restraining plate portion that can be restrained by sandwiching an end portion (for example, see Patent Document 1).
[0004]
[Patent Document 1]
JP-A-63-144492 [0005]
[Problems to be solved by the invention]
However, in the case of the storage box described in Patent Document 1, since the outlet is always open, for example, when the tissue paper stored in the storage box is not taken out for a long time, There is a problem that dust and dirt outside enter the storage box through the outlet and adhere to the tissue paper.
Further, in the case of the above-mentioned utility model document 1, since both ends of the tissue paper are sandwiched between the flap-shaped restraining plates, there is a problem that the contact area with the tissue paper is small and the holding force of the tissue paper is not stable.
[0006]
An object of the present invention is to provide a household tissue paper storage box that can keep household tissue in a hygienic manner and can stabilize the holding and taking-out properties of household tissue.
[0007]
[Means for Solving the Problems]
The invention according to claim 1 is, for example, as shown in FIGS. 1 to 3, a household thin paper storage box (for example, tissue paper 2,. Tissue paper storage box 1)
The upper surface 1a of the household tissue paper storage box is provided with two wings 3, 3 that form an outlet 11 from which the household tissue paper can be taken out by cutting and opening the upper surface.
The two wings are provided so that the root 3a of the cut-out wing sandwiches the outlet and forms a cut G that is shared by connecting the ends of the root. At least one of the wings is characterized in that a root opposing portion 3c facing the root of the other wing with the cut being interposed is rounded.
[0008]
According to the first aspect of the present invention, since the outlet is formed by the two wings provided on the upper surface so that the upper surface is cut open, the outlet is closed by closing these wings. In the case where household tissue is not taken out, for example, dust and dirt intrude into the household tissue storage box from the outside through the outlet, for example, when household tissue is not taken out. Can be properly suppressed from adhering. Therefore, the household thin paper stored in the household thin paper storage box can be kept hygienic.
Further, the two wings are provided at the base of the other wing with a cut between the ends of the base of the wing shared by at least the two wings. The opposing base opposing portions are rounded. With this, the taken-out household tissue can be sandwiched between the two wings, mainly the two base opposing portions, and can be held with a suitable holding force. Among them, it is possible to suppress at least getting stuck to the base opposing portion and to take out the household thin paper smoothly. In this way, it is possible to stabilize the holding property and takeout property of the household thin paper.
[0009]
The invention according to claim 2 is, for example, as shown in FIGS. 1 to 3, in the household thin paper storage box according to claim 1,
A substantially straight fold line 31 is provided at the base.
[0010]
According to the second aspect of the present invention, since substantially straight fold lines are provided at the roots of the two wings forming the outlet, the wings can be easily opened and closed. At the same time, when the wings are cut open and raised, it is easy to balance the tilting moment due to the own weight of the wings and the restoring moment due to the rigidity of the base, and it is easy to keep the wings in an upright state. Can improve the holding ability of household thin paper.
[0011]
The invention according to claim 3 is the household tissue paper storage box according to claim 2,
The length of the household thin paper storage box in the longitudinal direction is 160 to 250 mm,
The outlet is provided so that its longitudinal direction is substantially parallel to the longitudinal direction of the household tissue paper storage box, and the longitudinal length of the outlet with respect to the longitudinal length of the household tissue paper storage box. It is characterized in that the ratio of the height is 60% or more.
[0012]
According to the invention as set forth in claim 3, the length of the household tissue storage box in the longitudinal direction is 160 to 250 mm, and the length of the outlet in the longitudinal direction relative to the length of the household tissue storage box in the longitudinal direction. Since the ratio of the height is 60% or more, the same effect as the invention described in claim 2 can be obtained.
[0013]
According to a fourth aspect of the present invention, there is provided the household thin paper storage box according to the third aspect,
The length of the outlet in a direction perpendicular to the longitudinal direction is 20 to 92 mm.
[0014]
According to the fourth aspect of the invention, it is needless to say that the same effect as the third aspect of the invention can be obtained. In particular, when the length of the outlet in the direction perpendicular to the longitudinal direction is 20 to 92 mm. Therefore, for example, in a state immediately after opening of the outlet, etc., when taking out the house tissue stored therein, it is possible to easily insert a finger into the outlet, without impairing the user's usability. The household thin paper can be easily taken out.
[0015]
The invention according to claim 5 is, for example, as shown in FIG. 1, in the household thin paper storage box according to any one of claims 1 to 4,
The wing portion is provided with a finger hole 4.
[0016]
According to the fifth aspect of the invention, it is a matter of course that the same effects as those of the first to fourth aspects of the invention can be obtained. In particular, the wing has a finger hole. Therefore, it is possible to easily open the wing by using the finger hole.
[0017]
BEST MODE FOR CARRYING OUT THE INVENTION
Hereinafter, an embodiment of a household thin paper storage box according to the present invention will be described with a tissue paper storage box with reference to the drawings.
1 is a perspective view showing a tissue paper storage box in a used state, FIG. 2 is a perspective view showing a tissue paper storage box in an unused state, and FIG. 3 is a plan view of the tissue paper storage box in FIG. FIG.
[0018]
The tissue paper storage box (hereinafter referred to as “storage box”) 1 illustrated in FIG. 1 has, for example, a length of a long side of 160 to 250 mm, a length of a short side of 100 to 120 mm, and a height of 50 to 120 mm. This is a storage box formed in a substantially rectangular parallelepiped shape. Tissue papers 2,... Are stacked and stored in the storage box 1.
FIG. 1 shows a state in which the tissue paper 2 is pulled out through the outlet 11.
[0019]
The upper surface 1a of the storage box 1 is provided with an outlet 11 for taking out the tissue paper 2.
For example, as shown in FIG. 3, the take-out opening 11 is exposed when the two wing portions 3, 3 are cut open along the perforations provided on the upper surface 1a at the time of first use or the like. .
[0020]
Each wing portion 3 has a root portion 3a provided with a substantially straight fold line 31 serving as a root when cut open, and a wing body portion surrounded by a perforation so as to be continuous with the root portion 3a. 3b.
Each of the roots 3a forms two substantially parallel long side edges 11a, 11a of the outlet 11 so that the two wings 3, 3 are cut open in substantially opposite directions. Further, the two wing portions 3, 3 are opened so as to share a perforation (cut) G formed by connecting one end portions of the two base portions 3a, 3a. That is, the two wings 3, 3 are provided so as to form a shared cut G by connecting the ends of the roots 3a, 3a. The cut G is formed, for example, in a curved shape, whereby the two wings 3, 3 of the wing body 3b of one wing 3 have at least the other wing with the cut G interposed therebetween. The root facing portion 3c of the third wing body 3b facing the root 3a is rounded.
The outer edge of one wing 3 is continuous with one end of the base opposing portion 3c, which is different from the cut G side, and extends linearly in the direction substantially equal to the base 3a of the other wing 3d. And an arc-shaped portion 3e formed so as to be connected in a substantially arc shape from the other end of the linear portion 3d different from the side of the base opposing portion 3c to the other end of the base 3a.
Therefore, the long side edge portion 11a of the outlet 11 is formed by a portion along the base portion 3a of the cut open one wing portion 3 and the linear portion 3d of the other wing portion 3 of the upper surface 11a, and is formed in an arc shape. A portion along the portion 3e forms a short side edge portion 11b of the outlet 11.
[0021]
The outlet 11 configured as described above is formed such that its long side edge 11a is substantially parallel to the longitudinal direction of the storage box 1.
Each wing portion 3 is configured to be freely bendable using the fold line 31 of the base portion 3a as a fold line.
The fold line 31 is a linear depression formed by embossing a pressing member (not shown) along the base 3a of the wing portion 3 and is, for example, recessed by about 0.3 mm.
By providing the fold line 31, the opening and closing of the wing portion 3 is facilitated, and when the wing portion 3 is cut open to stand up, the wing portion 3 is restored by its own weight due to its own weight and the rigidity of the root portion 3a. The moment can be easily balanced, and the wing portion 3 can be easily maintained in the upright state, so that the holding ability of the tissue paper 2 by the two wing portions 3 can be improved.
Further, the shape of the root opposing portion 3c may be any shape as long as it is rounded. For example, the root opposing portion 3c of one wing portion 3 is sufficient for the wing main body portion 3b of the other wing portion 3. It may have a shape that is rounded so as to penetrate it.
[0022]
Further, the wing portion 3 is provided with a loop-shaped breaking score line at a position symmetrical with respect to the center of the cut G, for example, and a finger is applied to the inside of the breaking score line to apply a force. Then, the inside of the break score line is bent inside the storage box 1 to form a finger hole 4 into which a finger can be inserted.
Here, the breaking score line constituting the finger hole 4 may be configured to be cut from the wing portion 3 after the finger hole 4 is formed, or may be configured to be not cut from the wing portion 3. However, in a situation where the tissue paper 2 is not taken out of the storage box 1 for a long period of time, when the purpose of covering the take-out opening 11 with the wing portion 3 is to provide the finger hole 4 with the wing portion 3. It is desirable that the configuration is such that it is not cut out from the frame.
[0023]
The tissue papers 2,..., For example, have two sheets as one set, and each set is alternately folded so that one set can be continuously taken out of the box. When one tissue paper is drawn out, The next set of tissue paper is folded in such a manner that it is pulled out from the inside of the storage box 1 to a position where the upper end protrudes from the outlet 11.
[0024]
The size of the tissue paper 2 is such that the length of the tissue paper 2 in the folding axial direction is 145 to 245 mm, and the length in the direction perpendicular to the axial direction is 180 to 230 mm.
[0025]
Next, the size of the outlet 11 is defined as follows.
When the length of the storage box 1 in the longitudinal direction is 160 to 250 mm, the ratio of the length in the longitudinal direction of the outlet 11 to the length of the storage box 1 in the longitudinal direction (hereinafter, simply referred to as “length”). Is 60% or more. The lower limit is defined as 60%. If the lower limit is less than 60%, the contact resistance between the end of the tissue paper 2 in the folding axis direction and the short side edge 11b of the outlet 11 becomes too high, and the tissue paper 2 is taken out. This is because the property is significantly deteriorated. In addition, from the viewpoint of taking out the tissue paper 2, the ratio of the length of the outlet 11 to the length in the longitudinal direction of the storage box 1 is preferably closer to 100%, but from the viewpoint of design, it is about 87%. Is desirable.
In the case where the length of the storage box 1 and the length of the outlet 11 are as described above, the length in a direction perpendicular to the length of the outlet 11 (hereinafter referred to as “width”) is in a range of 20 to 92 mm. It has been. The reason why the lower limit is set to 20 mm is that if the thickness is less than 20 mm, it becomes difficult for a finger to enter the tissue paper 2 from the storage box 1 immediately after opening and the tissue paper 2 is difficult to be taken out. On the other hand, the upper limit is set to 92 mm because if it exceeds 92 mm, the tissue paper 2 continuously taken out through the outlet 11 will not be properly held by the wings 3. That is, in order for the tissue paper 2 to be properly held by the wings 3, a gripping distance of at least 20 mm is required. For example, when using the tissue paper 2 having a length of 200 mm in the direction perpendicular to the folding axis direction, if the tissue paper 2 is taken out from the outlet 11 provided substantially in the center of the storage box 1, the sheet output width becomes The maximum is 200 ÷ 2-20 = 80 (mm). In the state where the tissue paper 2 is held by the two wings 3, the substantially straight fold line 31 is provided at the base 3 a of the wing 3, so that the two wings 3 3, a substantially equilateral triangle in which the length of the outlet 11 in the direction substantially parallel to the width direction and the width of the outlet 11 are substantially equal. Since the height of this equilateral triangle is considered to be 80 mm, the maximum width of the outlet 11 is 80 × 2 ÷ √3 ≒ 92 (mm).
[0026]
【Example】
Hereinafter, examples and comparative examples of the present invention will be described.
[Examples 1 and 2, Comparative Examples 1 and 2]
(Tissue paper storage box, etc.)
Tissue paper storage box dimensions: 250 x 115 x 50 mm,
Dimensions of outlet: length L = 150 mm (Example 1), L = 160 mm, (Example 2), L = 100 mm (Comparative Example 1), L = 130 mm (Comparative Example 2); width 45 mm (Example 1) ~ 2, Comparative Examples 1-2), dent of fold line; 0.3 mm (Examples 1-2, Comparative Examples 1-2)
[0027]
(Dimensions of tissue paper, etc.)
Dimensions: 197 × 229 mm, basis weight: 11.0 g / m 2 , number: 200 W, filling rate in tissue paper storage box: 96%, density: 0.3 g / cm 3 , filling method of tissue paper: laminated tissue The bundle of paper was filled in a tissue paper storage box.
[0028]
(Method of measuring take-out resistance)
A 427 g iron plate was placed on an electronic balance, and a tissue paper storage box containing tissue paper was bonded to the iron plate. Then, the tissue papers were taken out one by one from the upper surface. At this time, the take-out resistance (gf) on the upper surface of the tissue paper storage box was measured by a value of an electronic balance. Table 1 shows the measurement results.
In this measurement method, if the take-out resistance is 100 gf or less, the tissue paper can be taken out with one hand without difficulty.
[0029]
[Table 1]
Figure 2004262498
[0030]
[Evaluation]
(Effect of outlet size)
As shown in Table 1, when the length L of the outlet is 100 mm (Comparative Example 1), the take-out resistance exceeds 100 gf even at the time of the fifth sheet. When the length L of the outlet is 130 mm (Comparative Example 2), the take-out resistance is lower than 100 gf for the second and subsequent sheets, but the take-out resistance exceeds 100 gf for the first sheet.
On the other hand, when the length L of the outlet is 150 mm or more, that is, the ratio α of the length L of the outlet to the length in the longitudinal direction of the storage box 1 is 60% or more (Examples 1 and 2). The take-out resistance is lower than 100 gf from the first sheet, and the tissue paper can be taken out smoothly.
[0031]
According to the tissue paper storage box 1 according to the present invention described above, the take-out opening 11 can be closed by closing the two wings 3, 3. For example, when dusting is not performed for a long period of time, dust and dirt enter the storage box 1 from the outside through the outlet 11 and adhere to the tissue paper 2, especially the topmost tissue paper 2. It can be controlled appropriately. Therefore, the tissue paper stored in the storage box 1 can be kept hygienic.
Further, the tissue paper 2 taken out of the storage box 1 may be sandwiched between the two wings 3, 3 and mainly the two base opposing portions 3c, 3c to hold the tissue paper 2 with an appropriate holding force. In addition, the tissue paper 2 is prevented from being stuck to at least the base opposing portion 3c of the wing portion 3, and the tissue paper 2 can be taken out smoothly. Thus, the holding property and the take-out property of the tissue paper 2 can be stabilized.
[0032]
The length of the storage box 1 in the longitudinal direction is 160 to 250 mm, the ratio of the length of the outlet 11 to the length of the storage box 1 in the longitudinal direction is 60% or more, and the width of the outlet 11 is 20%. Since it is set to be within a range of about 92 mm, for example, when taking out the stored tissue paper 2 in a state immediately after opening the opening 11, a finger can be easily inserted into the opening 11, The tissue paper 2 can be easily taken out without impairing the user's convenience.
[0033]
Furthermore, since the finger holes 4 are provided in the wing portion 3, it is possible to easily open the wing portions 3 by using the finger holes 4.
[0034]
Note that the tissue paper 2 has been described as an example, but the present invention is not limited to this. If the storage target is household thin paper, a boxed toilet paper, kitchen paper, cooking paper, etc. It may be a storage box.
The household thin paper is not limited to one set of two sheets, but may be three sets of one set and four sets of four sheets.
[0035]
【The invention's effect】
According to the first aspect of the present invention, the two feathers are closed so that the outlet can be closed, and dust and dust are stored in the household thin paper storage box from the outside via the outlet. It is possible to appropriately suppress the intrusion into the inside and the attachment to the household thin paper. Therefore, the household thin paper stored in the household thin paper storage box can be kept hygienic.
In addition, the taken-out household tissue can be sandwiched between two feathers, mainly two root-facing portions, and can be held with an appropriate holding force. Of these, at least it is possible to prevent the household thin paper from being stuck to the root-facing portion and to smoothly take out the household thin paper. In this way, it is possible to stabilize the holding property and takeout property of the household thin paper.
[0036]
According to the second aspect of the present invention, since substantially straight fold lines are provided at the roots of the two wings forming the outlet, the wings can be easily opened and closed. At the same time, when the wings are cut open and raised, it is easy to balance the tilting moment due to the own weight of the wings and the restoring moment due to the rigidity of the base, and it is easy to keep the wings in an upright state. Can improve the holding ability of household thin paper.
[0037]
According to the invention as set forth in claim 3, the length of the household thin paper storage box in the longitudinal direction is 160 to 250 mm, and the length of the outlet in the longitudinal direction relative to the longitudinal length of the household thin paper storage box. Is 60% or more, the same effect as the invention described in claim 2 can be obtained.
[0038]
According to the invention as set forth in claim 4, when taking out the household thin paper housed therein, a finger can be easily inserted into the outlet, and the household thin paper can be used without impairing the usability of the user. Can be easily taken out.
[0039]
According to the fifth aspect of the invention, since the finger holes are provided in the wing portions, the wing portions can be easily cut open by using the finger holes.
[Brief description of the drawings]
FIG. 1 is a perspective view showing a tissue paper storage box exemplified as an embodiment to which the present invention is applied.
FIG. 2 is a perspective view showing the tissue paper storage box of FIG. 1;
FIG. 3 is a plan view of the tissue paper storage box of FIG. 1;
[Explanation of symbols]
1 tissue paper storage box (household tissue paper storage box)
1a Upper surface 11 Outlet 2 Tissue paper (household tissue paper)
3 wing portion 3a root portion 3c root facing portion 31 fold line 4 finger hole G cut

Claims (5)

内部に積層された家庭用薄葉紙が収納された家庭用薄葉紙収納箱であって、
当該家庭用薄葉紙収納箱の上面には、前記上面が切り開かれることにより前記家庭用薄葉紙を取り出すことができる取出口を形成する二つの羽部が設けられ、
前記二つの羽部は、切り開かれた前記羽部の付け根部が前記取出口を挟み、且つ、前記付け根部の端部どうしを結んで共有される切れ目を形成するように設けられ、一方の羽部のうち、少なくとも前記切れ目を挟んで他方の羽部の前記付け根部に対向する付け根対向部に、丸みがつけられていることを特徴とする家庭用薄葉紙収納箱。
A household thin paper storage box in which household thin paper laminated inside is stored,
The upper surface of the household tissue paper storage box is provided with two wings forming an outlet from which the household tissue paper can be taken out by cutting the upper surface,
The two wings are provided such that a root portion of the cut-out wing portion sandwiches the outlet and forms a cut that is shared by connecting the ends of the root portion. A thin tissue paper storage box for household use, wherein at least a root facing portion of the other wing portion facing the root portion of the other wing portion across the cut is rounded.
請求項1に記載の家庭用薄葉紙収納箱において、
前記付け根部には、略直線状の折目用線が設けられていることを特徴とする家庭用薄葉紙収納箱。
The household tissue storage box according to claim 1,
A household thin paper storage box, wherein a substantially straight fold line is provided at the base.
請求項2に記載の家庭用薄葉紙収納箱において、
当該家庭用薄葉紙収納箱の長手方向の長さが160〜250mmであり、
前記取出口は、その長手方向が当該家庭用薄葉紙収納箱の長手方向と略平行になるように設けられるとともに、当該家庭用薄葉紙収納箱の長手方向の長さに対する前記取出口の長手方向の長さの割合が60%以上であることを特徴とする家庭用薄葉紙収納箱。
The household thin paper storage box according to claim 2,
The length of the household thin paper storage box in the longitudinal direction is 160 to 250 mm,
The outlet is provided so that its longitudinal direction is substantially parallel to the longitudinal direction of the household tissue storage box, and the longitudinal length of the outlet with respect to the longitudinal direction of the household tissue paper storage box. A household thin paper storage box, wherein the ratio of the thickness is 60% or more.
請求項3に記載の家庭用薄葉紙収納箱において、
前記取出口の長手方向に直交する方向の長さが20〜92mmであることを特徴とする家庭用薄葉紙収納箱。
The household thin paper storage box according to claim 3,
A household thin paper storage box, wherein a length of the outlet in a direction perpendicular to a longitudinal direction is 20 to 92 mm.
請求項1〜4の何れか一項に記載の家庭用薄葉紙収納箱において、
前記羽部には、指穴が設けられていることを特徴とする家庭用薄葉紙収納箱。
The thin tissue paper storage box according to any one of claims 1 to 4,
A household thin paper storage box, wherein the wing portion is provided with a finger hole.
JP2003054446A 2003-02-28 2003-02-28 Household tissue paper storage box Expired - Fee Related JP3853746B2 (en)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005119751A (en) * 2005-01-17 2005-05-12 Daio Paper Corp Household tissue paper storage box
JP2008183034A (en) * 2007-01-26 2008-08-14 Oji Nepia Kk Tissue paper for household use contained in bag
JP2010013181A (en) * 2008-06-06 2010-01-21 Ando Kikaku:Kk Storage container for sanitary paper

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005119751A (en) * 2005-01-17 2005-05-12 Daio Paper Corp Household tissue paper storage box
JP2008183034A (en) * 2007-01-26 2008-08-14 Oji Nepia Kk Tissue paper for household use contained in bag
JP2010013181A (en) * 2008-06-06 2010-01-21 Ando Kikaku:Kk Storage container for sanitary paper
JP4673395B2 (en) * 2008-06-06 2011-04-20 有限会社あんど企画 Sanitary paper storage box

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