【０００１】
【考案の属する技術分野】
本考案は、両開口部をそれぞれ覆って一方が底部を他方が蓋部を形成する閉塞シート部材を備えた集荷袋に関する。
【０００２】
【従来の技術】
従来、衣料品、小包等の物品を集荷袋に収納して移送する場合、物品を収納した集荷袋の開口部を、例えば紐で結着することにより閉止してから移送を行っていた。このとき、移送中に開口部が開かないように、紐の結着を厳重に行う必要がある。このため、紐の結着作業には時間を要していた。
しかし、集荷袋の紐の結着を強くし過ぎると、移送先で物品を取り出す場合、結着の解除作業に要する時間が長くなって、物品の取り出し作業の効率が低下するという問題が発生する。
このため、コンテナバッグの排出口の閉止手段に面状ファスナーが使用されている（例えば、特許文献１参照）のに倣い、集荷袋の開口部の結着を紐の代りに面状ファスナーを使用して行う場合がある。
【０００３】
【特許文献１】
実開昭５７−３６８７号公報
【０００４】
【考案が解決しようとする課題】
一般に、集荷袋には開口部が１箇所だけしか設けられていないため、物品を集荷袋に収納する場合では、折り畳まれている集荷袋を広げて集荷袋の開口部が上側になるように配置した後、物品の収納作業を開始していた。
このため、面状ファスナー等を使用して集荷袋の開口部の結着作業を効率的に行うことが可能になっても、物品の収納を開始するまでに時間を要するという問題が生じていた。
更に、集荷袋から物品を取り出す場合、集荷袋の開口部が下側にくるように集荷袋の向きを変える作業を行ってから、物品の取り出し作業を開始していた。このため、集荷袋の開口部の結着の解除作業を効率的に行うことが可能になっても、集荷袋から物品を取り出す際の作業効率の向上には限界が生じていた。
本考案はかかる事情に鑑みてなされたもので、物品の収納作業、及び収納した物品の取り出し作業を迅速に開始することが可能な閉塞シート部材を備えた集荷袋を提供することを目的とする。
【０００５】
【課題を解決するための手段】
前記目的に沿う第１の考案に係る閉塞シート部材を備えた集荷袋は、両端が開口部となった筒体と、前記両開口部にそれぞれ設けられた１対又は２対以上の閉塞シート部材とを有し、全体が可撓性シート材からなる集荷袋であって、
前記対となる閉塞シート部材の基部は、前記開口部の対向する周縁に固定され、更に、前記対となる閉塞シート部材には、突出掛止具が掛止受け具に嵌入してロックされる留め具、面状ファスナー、ボタン、ジッパー、及びホックのいずれか１からなる連結手段が設けられ、連結された対となる前記閉塞シート部材によって前記両開口部がそれぞれ閉塞可能である。
なお、一方の開口部を覆う１対又は２対以上の閉塞シート部材が筒体の底部を形成し、他方の開口部を覆う１対又は２対以上の閉塞シート部材が筒体の蓋部を形成することになる。
【０００６】
可撓性シート材を用いて集荷袋を作製することにより、任意の形状の集荷袋を縫製により容易に作製することができる。また、集荷袋として使用しないときは折り畳んでコンパクトな形状にすることができる。
ここで、閉塞シート部材及び筒体は、例えば、綿、麻等の天然繊維を使用した布、ナイロン、ポリエステル等の合成繊維を使用した布、合成樹脂シート（不織布を含む）、ゴムシート、皮革シート、合成樹脂あるいはゴムで表面が被覆されている天然繊維又は合成繊維を使用した布を使用して形成することができる。
各閉塞シート部材を用いて開口部が塞がれるように、閉塞シート部材で開口部を覆った際に、対向する閉塞シート部材の間には重なり代が形成されるようにするのが好ましい。そして、連結手段により対向する閉塞シート部材の間に形成された重なり代がずれないようにする。
なお、連結手段としては、突出掛止具が掛止受け具に嵌入してロックされる留め具、面状ファスナー、ボタン、ジッパー、及びホックのいずれか１を使用するので、連結操作及び解除操作を迅速に行うことができる。
ここで、面状ファスナーとは、例えば、パイルが表面に植えられたループテープと、ループテープと対になってループテープのパイルを加え込むフックが表面に設けられたフックテープによって構成されて互いに付着するものを指す。
【０００７】
筒体の一方の開口部を閉塞シート部材で塞ぎ、連結手段で連結することで筒体の底部とし、他方の開口部を上側にして集荷袋を形成することができ、上方から物品を中に入れることができる。また、物品の収納が完了すると、上側の開口部を閉塞シート部材で塞ぎ、連結手段で連結することで筒体の蓋部を形成することができ、集荷袋の開口部を閉じることができる。
このとき、対向する閉塞シート部材が例えば重なり代を形成して開口部を覆う場合、この重なり代は連結手段によりずれないように連結されているため、筒体の両端の開口部を完全に塞ぐことができ、集荷袋に収納された物品が外にこぼれ落ちることはない。
また、筒体の両端の開口部は閉塞シート部材を用いて同一の方法で塞がれており、集荷袋として見たときに底部と蓋部の構造的な区別は存在しない。従って、移送先で集荷袋から物品を取り出す場合、閉塞シート部材で塞がれている両開口部のいずれか一方を下側にして、下側にした開口部を塞いでいる各閉塞シート部材の連結を解除して開くことにより、筒体の下側から物品を取り出すことができる。
【０００８】
前記目的に沿う第２の考案に係る閉塞シート部材を備えた集荷袋は、全体が可撓性シート材からなって、両端が開口部となった断面正方形の筒体と、前記両開口部を覆う各々２対の閉塞シート部材とを有し、
前記対となる閉塞シート部材の基部は、正方形の前記開口部の対向する周縁辺に固定され、更に、前記それぞれ対となる閉塞シート部材には、突出掛止具及び該突出掛止具が嵌入してロックされる掛止受け具を備える連結手段が設けられ、前記２対の閉塞シート部材によって、前記両開口部がそれぞれ閉塞可能である。
【０００９】
可撓性シート材を用いて集荷袋を作製することにより、集荷袋として使用しないときは折り畳んでコンパクトな形状にすることができる。
ここで、閉塞シート部材及び筒体は、例えば、綿、麻等の天然繊維を使用した布、ナイロン、ポリエステル等の合成繊維を使用した布、合成樹脂シート（不織布を含む）、ゴムシート、皮革シート、合成樹脂あるいはゴムで表面が被覆されている天然繊維又は合成繊維を使用した布を使用して形成することができる。
更に、筒体の横断面を正方形とすることにより、閉塞シート部材を全て同一形状にすることができる。そして、集荷袋の幅と奥行の長さが同一であるため、集荷袋には左右及び前後の各方向が存在しないようにできる。
また、各閉塞シート部材を用いて開口部を塞ぐために、閉塞シート部材で開口部を覆った際に対向する閉塞シート部材の間に、重なり代が形成されるようにするのが好ましい。そして、連結手段により対向する閉塞シート部材の間に形成される重なり代がずれないようにする。
ここで、突出掛止具及び突出掛止具が嵌入してロックされる掛止受け具を備える連結手段を用いることにより、連結力を向上させて、しかも、連結操作及び解除操作を迅速に行うことができる。
【００１０】
第２の考案に係る閉塞シート部材を備えた集荷袋において、前記２対の閉塞シート部材のそれぞれは、前記開口部を形成する正方形の一辺を直径とする半円部と、該半円部にその長辺が一体的に連接され短辺は前記正方形の一辺の半分より小さい長方形部とを組み合わせた形状となっていることが好ましい。
閉塞シート部材の形状を上記のような形状とすることで、開口部の対向する周縁辺に基部側が固定された各閉塞シート部材をそれぞれ折り込んで開口部を覆った際に、対向する閉塞シート部材の間に重なり代を確実に形成させることができる。
また、開口部の中央部では、閉塞シート部材が４重に重なるようにすることができるので、ある程度の保形性を備えた底部及び蓋部を筒体の各開口部に形成することができる。
【００１１】
第１及び第２の考案に係る閉塞シート部材を備えた集荷袋において、前記それぞれの閉塞シート部材をその基部を中心に外側に折り返した場合、該閉塞シート部材を前記筒体の外側に仮固定する一時固定手段が設けられていることが好ましい。
閉塞シート部材を筒体の外側に仮固定できるので、集荷袋に物品を収納する、また取り出す際に閉塞シート部材が邪魔にならない。また、閉塞シート部材を筒体の外側に仮固定することにより筒体の開口部側の保形性を向上させることができる。
ここで、一時固定手段としては、例えば、突出掛止具が掛止受け具に嵌入してロックされる留め具、面状ファスナー、ボタン、ジッパー、及びホックのいずれか１つを使用することができる。
なお、閉塞シート部材の仮固定、及び仮固定の解除をより迅速に行うには、突出掛止具が掛止受け具に嵌入してロックされる留め具、面状ファスナー、ホックを使用することが好ましい。
【００１２】
第１及び第２の考案に係る閉塞シート部材を備えた集荷袋において、それぞれの前記閉塞シート部材は複数枚の片を重ねて形成され、帯状の連結布を介して前記筒体の開口部の周縁に取付けられ、前記筒体には１又は２以上のバンド状部材の両端を該筒体に固着した把手が設けられていることが好ましい。
複数枚の片を重ねて閉塞シート部材を形成することにより、閉塞シート部材に平板としての保形性を付与する（いわゆる、腰を出す）ことができる。
閉塞シート部材を帯状の連結布を介して筒体の開口部の周縁に取付けるので、閉塞シート部材を外側へ折り返したり、内側へ折り込んだりする際の変形を連結布においてのみ生じるようにすることができる。
筒体に把手を設けることにより、集荷袋を把手を用いて吊り下げることができる。なお、把手はバンド状部材の両端を筒体に固着することにより形成しているので、集荷袋を折り畳む際に把手が邪魔にならない。
【００１３】
【考案の実施の形態】
続いて、添付した図面を参照しつつ、本考案を具体化した実施の形態につき説明し、本考案の理解に供する。
ここに、図１は本考案の一実施の形態に係る閉塞シート部材を備えた集荷袋の斜視図、図２は同集荷袋の蓋部を形成する閉塞シート部材を広げた状態の平面図、図３は同集荷袋の閉塞シート部材を起立させた状態の側面図、図４は筒体、閉塞シート部材、及び一時固定手段の配置状態を示す説明図、図５、図６は本考案の一実施の形態に係る閉塞シート部材を備えた集荷袋の筒体に底部を形成する方法を示す説明図、図７は本考案の一実施の形態に係る閉塞シート部材を備えた集荷袋の使用時の状態を示す斜視図である。
図１〜図４に示すように、本考案の一実施の形態に係る閉塞シート部材を備えた集荷袋１０は、可撓性シート材の一例である綿繊維を織って作製した布（以下、綿布という）で構成され一端側と他端側にそれぞれ開口部１１、１２が形成された横断面が正方形の筒体１３と、開口部１１を覆う綿布で構成された４枚の閉塞シート部材１４〜１７と、開口部１２を覆う綿布で構成された４枚の閉塞シート部材１８〜２１を有している。以下、これらについて詳細に説明する。
【００１４】
筒体１３は、例えば、短辺が４００ｍｍ、長辺が６５０ｍｍの長方形からなる４枚の側片部２２〜２５を、その長辺を順次直角に連接するようにしてそれぞれ角部を形成することにより構成されている。その結果、筒体１３の一端側及び他端側には、一辺４００ｍｍの正方形の開口部１１、１２がそれぞれ形成される。
更に、筒体１３の対向する側片部２３、２５の中央部には、それぞれ綿布製のバンド状部材の両端が縫合により固着されて、例えば、幅が３７ｍｍ、長さが１３０ｍｍの把手２６を構成している。
開口部１１を覆う４枚の閉塞シート部材１４〜１７、開口部１２を覆う４枚の閉塞シート部材１８〜２１は、いずれも、例えば直径４００ｍｍの半円部と、半円部にその長辺が一体的に連接し短辺が、例えば１３０ｍｍとなる長方形部を組み合わせた形状を有した片（以下、閉塞シート部材片という）を、例えば、２枚重ね、閉塞シート部材片の基部をそれぞれ長辺に沿って内側に３０ｍｍ折り込んで縫合により一体化して形成されている。閉塞シート部材片を２枚重ねて縫合することによって、各閉塞シート部材１４〜２１に腰を出すことができる。
なお、各閉塞シート部材１４〜２１の腰を更に出す必要がある場合は、閉塞シート部材片を３枚以上重ねて縫合してもよいし、閉塞シート部材片の間に芯材を挿入してもよい。
【００１５】
各閉塞シート部材１４〜２１において、半円部に連接していない長方形部の長辺を除く縁部には、例えば、綿布から形成した幅が２０ｍｍのバイアステープ２７が被せられて、その幅方向の両端側が各閉塞シート部材１４〜２１に縫い付けられている。これによって、各閉塞シート部材１４〜２１の縁部を強化することができると共に、更に腰を出すことができる。
また、各閉塞シート部材１４〜２１の基部は、綿布から形成され幅が６０ｍｍ、長さが４００ｍｍの連結布２８がその幅方向の一端側３０ｍｍの部分を重なり代にして、縫合により固着されている。そして、各閉塞シート部材１４〜２１は、各連結布２８の幅方向の他端側３０ｍｍの部分を縫い代として、筒体１３の各側片部２２〜２５の両端部に縫合により固着されている。
従って、１対の閉塞シート部材１４、１５の基部は、開口部１１の対向する周縁部、すなわち、側片部２２、２４の一方側の端部に固定され、もう１対の閉塞シート部材１６、１７の基部は、開口部１１の別の対向する周縁部、すなわち、側片部２５、２３の一方側の端部に固定されている。また、１対の閉塞シート部材１８、１９の基部は、開口部１２の対向する周縁部、すなわち、側片部２２、２４の他方側の端部に固定され、もう１対の閉塞シート部材２０、２１の基部は、開口部１２の別の対向する周縁部、すなわち、側片部２５、２３の他方側の端部に固定されている。
【００１６】
側片部２２の両端部にそれぞれ取付けられた閉塞シート部材１４、１８の先部には、連結部材の一例である留め具の一方側の突出掛止具２９が、例えば綿布製の帯３０を介して縫い付け固定されている。
側片部２４の両端部にそれぞれ取付けられた閉塞シート部材１５、１９には、突出掛止具２９を嵌入させてロックされる留め具の掛止受け具３１が、例えば綿布製の帯３２を介して縫い付け固定されている。
側片部２５の両端部に取付けられた各閉塞シート部材１６、２０には、連結部材の一例である留め具の一方側の突出掛止具２９が、例えば綿布製の帯３０を介して縫い付け固定されている。
側片部２３の両端部にそれぞれ取付けられた閉塞シート部材１７、２１には、突出掛止具２９を嵌入させてロックされる留め具の掛止受け具３１が、例えば綿布製の帯３２を介して縫い付け固定されている。
【００１７】
開口部１２の周縁辺に対向して取付けられた各閉塞シート部材２１、２０を順に開口部１２を覆うように折り込んで突出掛止具２９を掛止受け具３１に嵌入させてロックし、更に、対向して取付けられた閉塞シート部材１９、１８を順に開口部１２を覆うように折り込んで突出掛止具２９を掛止受け具３１に嵌入させてロックする。
その結果、閉塞シート部材２１、２０の間、及び閉塞シート部材１９、１８の間にそれぞれ形成される重なり代がずれないように固定され、開口部１２を塞いで、底部が形成される。
【００１８】
同様に、開口部１１の周縁辺に対向して取付けられた各閉塞シート部材１７、１６を順に開口部１１を覆うように折り込んで突出掛止具２９を掛止受け具３１に嵌入させてロックし、更に、対向して取付けられた閉塞シート部材１５、１４を順に開口部１１を覆うように折り込んで突出掛止具２９を掛止受け具３１に嵌入させてロックする。
これにより、閉塞シート部材１７、１６の間、及び閉塞シート部材１５、１４の間にそれぞれ形成される重なり代がずれないように固定され、開口部１１を塞いで、蓋部が形成される。
なお、帯３０、３２の長さは短くしておくことが好ましい。帯３０、３２の長さを短くすることで、突出掛止具２９と掛止受け具３１との間の連結の自由度を低下させることができ、底部及び蓋部それぞれの一体性を高めることができる。
【００１９】
各閉塞シート部材１４〜２１の表側で、例えば、半円部の先端から３０ｍｍ内側の位置で、しかも、半円部の対称線を挟んで１００ｍｍ離れた２箇所の位置には、一時固定手段の一例であるホックの受け部３３がそれぞれ取付けられている。また、筒体１３の各側片部２２〜２５の外側で、例えば、各側片部２２〜２５の短辺に平行な対称軸を挟んで１００ｍｍ離れ、しかも、長辺に平行な対称軸を挟んで１００ｍｍ離れた４箇所の位置には、ホックの受け部３３に嵌入するホックの突出部３４がそれぞれ取付けられている。
このような構成とすることにより、各閉塞シート部材１４〜２１を連結布２８で折り曲げて筒体１３の外側に折り返した際に、各閉塞シート部材１４〜２１の表側に設けられたホックの受け部３３に、筒体１３の各側片部２２〜２５の外側にそれぞれ対応して設けられたホックの突出部３４を嵌入させることができ、各閉塞シート部材１４〜２１を筒体１３の外側に仮固定することができる。
【００２０】
続いて、前記集荷袋１０の製造方法について説明する。
綿布を、幅が７１０ｍｍ、長さが１６３０ｍｍになるように裁断し、長さ方向の両端を３０ｍｍ重ねて、この部分を縫い代として縫い合わせることにより、各開口部分の周縁の長さが１６００ｍｍとなる筒状体を形成する。なお、縫合は、２箇所以上で行うことが好ましい。
そして、筒状体の各開口部分の周縁を４等分に分割して、筒状体の側面に長方形の側片部２２〜２５を形成する。そして、隣り合う側片部２２〜２５が直角に連接するようにしてそれぞれ角部を作ることにより、横断面が一辺４００ｍｍの長さを有する正方形となる筒体１３を形成する。
また、綿布を幅が３７ｍｍ、長さが２１０ｍｍとなるように裁断して、側片部２３、２５の中央部に、両端からそれぞれ４０ｍｍの領域を縫い代として縫い付けて筒体１３に固着する把手２６を形成する。
【００２１】
綿布から、直径４００ｍｍの半円部と、半円部にその長辺が一体的に連接し短辺が１３０ｍｍとなる長方形部を組み合わせた形状の閉塞シート部材片を１６枚裁断する。また、綿布から幅が６０ｍｍ、長さが４００ｍｍの帯状の連結布２８を８本形成する。
次いで、２枚重ねの各閉塞シート部材片の基部の端部をそれぞれ長辺に沿って内側に３０ｍｍ折り込み、折り込んだ間に連結布２８の幅方向の一端側を３０ｍｍ差し入れる。そして、互いに重なり合っている３０ｍｍ幅の部分を縫い代にして、閉塞シート部材片と連結布２８を縫合する。そして、２枚ずつ閉塞シート部材片を重ねて、その周縁を縫い合わせる。更に、２枚重ねの各閉塞シート部材片の基部の端部を除く縁部に、綿布から形成した幅が２０ｍｍのバイアステープ２７を被せて縫い付ける。これによって、連結布２８が取付けられた各閉塞シート部材１４〜２１が完成する。
なお、閉塞シート部材１４〜２１と連結布２８との縫合は、長方形部の長辺に沿って２箇所以上行うことが好ましい。
ここで、把手２６を形成するバンド状部材の材質を筒体１３を形成する綿布と異なるようにしてもよい。また、各閉塞シート部材片と連結布２８は、綿布と異なる材質にしてもよいし、各閉塞シート部材片と連結布２８ではその材質を変えることも可能である。更に、バイアステープ２７は綿布と異なる材質にしてもよい。
【００２２】
筒体１３の側面に形成した各側片部２２〜２５の両端部をそれぞれ内側に３０ｍｍ折り込み、この３０ｍｍの折り込み部分に各閉塞シート部材１４〜２１に取付けた各連結布２８の他端側の３０ｍｍ幅の部分を重ねる。そして、互いに重なり合っている３０ｍｍ幅の部分を縫い代にして縫合する。なお、縫合は２箇所以上で行うことが好ましい。
側片部２２の両端部に取付けられた各閉塞シート部材１４、１８の先部に突出掛止具２９を帯３０を介して縫い付け固定する。次いで、側片部２４の両端部に取付けられた各閉塞シート部材１５、１９でそれぞれ各開口部１１、１２を覆うように連結布２８で折り曲げて各開口部１１、１２をそれぞれ覆い、更に、側片部２２の両端部に取付けられた各閉塞シート部材１４、１８を連結布２８で折り曲げてそれぞれ閉塞シート部材１５、１９に重なるように覆って、このとき、閉塞シート部材１５と閉塞シート部材１４、及び閉塞シート部材１９と閉塞シート部材１８の間に重なり代をそれぞれ形成する。
そして、形成された各重なり代がずれないように、各閉塞シート部材１４、１８に設けられた突出掛止具２９が嵌入してロックされる掛止受け具３１の取付け位置を各閉塞シート部材１５、１９において決定し、帯３２を介して縫い付け固定する。
【００２３】
同様に、側片部２５の両端部に取付けられた各閉塞シート部材１６、２０の先部に突出掛止具２９を帯３０を介して縫い付け固定する。次いで、側片部２３の両端部に取付けられた各閉塞シート部材１７、２１でそれぞれ各開口部１１、１２を覆うように連結布２８で折り曲げて各開口部１１、１２をそれぞれ覆い、更に、側片部２５の両端部に取付けられた各閉塞シート部材１６、２０を連結布２８で折り曲げてそれぞれ閉塞シート部材１７、２１に重なるように覆って、このとき、閉塞シート部材１７と閉塞シート部材１６、及び閉塞シート部材２１と閉塞シート部材２０の間に重なり代をそれぞれ形成する。
そして、形成された各重なり代がずれないように、各閉塞シート部材１６、２０に設けられた突出掛止具２９が嵌入してロックされる掛止受け具３１の取付け位置を各閉塞シート部材１７、２１において決定し、帯３２を介して縫い付け固定する。
また、各閉塞シート部材１４〜２１を連結布２８で折り曲げて筒体１３の外側に折り返した際に、各閉塞シート部材１４〜２１を筒体１３の外側にそれぞれ仮固定できるように、各閉塞シート部材１４〜２１の先部にホックの受け部３３を２個取付け、筒体１３の各側片部２２〜２５の外側にこれらのホックの受け部３３に嵌入するホックの突出部３４を取付ける。
なお、ホックの突出部３４を各側片部２２〜２５に取付ける際には、補強用の裏当て３５を介して行うことが好ましい。
【００２４】
次に、本考案の一実施の形態に係る閉塞シート部材を備えた集荷袋１０の使用方法について詳細に説明する。
先ず、図５に示すように、例えば、側片部２３の他端側に取付けられた閉塞シート部材２１を連結布２８の部分で折り曲げて開口部１２を覆い、更に、側片部２５の他端側に取付けられた閉塞シート部材２０を連結布２８の部分で折り曲げて先に折り込んだ閉塞シート部材２１に重ねる。そして、閉塞シート部材２１に取付けられた掛止受け具３１に閉塞シート部材２０の先部に取付けられている突出掛止具２９を嵌入させてロックする。
続いて、図６に示すように、側片部２４の他端側に取付けられた閉塞シート部材１９を連結布２８の部分で折り曲げて閉塞シート部材２１、２０に重ね、更に、側片部２２の他端側に取付けられた閉塞シート部材１８を連結布２８の部分で折り曲げて先に折り込んだ閉塞シート部材１９に重ねる。そして、閉塞シート部材１９に取付けられた掛止受け具３１に閉塞シート部材１８の先部に取付けられている突出掛止具２９を嵌入させてロックする。
以上の操作により、筒体１３の他端側の開口部１２を閉塞シート部材１８〜２１で覆うことにより、底部が形成される。
【００２５】
次いで、図７に示すように、底部が形成された筒体１３を、正方形の底板３６と底板３６の四隅に立設された４本の柱部材３７と、隣り合う柱部材３７をその先端部で連結する４本の梁部材３８を有する車輪３９付きの枠体４０内に挿入する。
そして、筒体１３の一端側の開口部１１の周縁辺に取付けられている各閉塞シート部材１４〜１７を、それぞれの連結布２８の部分で折り曲げて枠体４０の内側から各梁部材３８を覆うように外側に折り返し、各閉塞シート部材１４〜１７の先部に設けられたホックの受け部３３に筒体１３の各側片部２２〜２５の外側に設けられたホックの突出部３４を嵌入させて仮固定する。
この操作によって、集荷袋１０を枠体４０内に入れて枠体４０と一体化することができ、集荷袋１０を枠体４０と共に移動させることができる。
なお、筒体１３の一端側の開口部１１は枠体４０の先端部に設けられた梁部材３８で外側から補強されているので、一端側の開口部１１の形状を正方形に保つことができる。このため、物品の収納作業が容易になる。
【００２６】
集荷袋１０と枠体４０は一体となっているので、枠体４０を車輪３９を回転させて移動させながら物品を集荷して集荷袋１０内に収納することができる。
物品の収納が終了すると、例えば、側片部２３の一端側に取付けられた閉塞シート部材１７を連結布２８部分で折り曲げて一端側の開口部１１を覆い、更に、側片部２５の一端側に取付けられた閉塞シート部材１６を連結布２８の部分で折り曲げて先に折り込んだ閉塞シート部材１７に重ねる。そして、閉塞シート部材１７に取付けられた掛止受け具３１に閉塞シート部材１６の先部に取付けられている突出掛止具２９を嵌入させてロックする。
続いて、側片部２４の一端側に取付けられた閉塞シート部材１５を連結布２８の部分で折り曲げて閉塞シート部材１６、１７に重ね、更に、側片部２２の一端側に取付けられた閉塞シート部材１４を連結布２８の部分で折り曲げて先に折り込んだ閉塞シート部材１５に重ねる。そして、閉塞シート部材１５に取付けられた掛止受け具３１に閉塞シート部材１４の先部に取付けられている突出掛止具２９を嵌入させてロックする。
以上の操作により、図１に示すように、筒体１３の一端側の開口部１１を閉塞シート部材１４〜１７で覆うことにより蓋部を形成して、集荷袋１０の開口部１１を閉じることができる。
【００２７】
開口部１１が閉じられた集荷袋１０は、筒体１３に設けられた把手２６を用いて枠体４０から取り出し、移送先に移送する。
移送先に到着した集荷袋１０は、閉塞シート部材１４〜１７で塞がれている開口部１１、閉塞シート部材１８〜２１で塞がれている開口部１２のいずれか一方を下側にする。例えば、図５、図６で示す方法で塞がれた開口部１２を開く場合では、閉塞シート部材１９に取付けられた掛止受け具３１に嵌入してロックされている閉塞シート部材１８に取付けられた突出掛止具２９を取り外し、各閉塞シート部材１８、１９を連結布２８の部分で折り曲げ外側に折り返して、各閉塞シート部材１８、１９の先部に設けられたホックの受け部３３に筒体１３の側片部２２、２４にそれぞれ設けられたホックの突出部３４を嵌入させて仮固定する。
なお、連結が解除された各閉塞シート部材１８、１９は、半円部の先端側を下にして垂れ下がった状態になるので、筒体１３の側片部２２、２４にそれぞれ仮固定しなくてもよい。
次いで、閉塞シート部材２１に取付けられた掛止受け具３１に嵌入してロックされている閉塞シート部材２０に取付けられた突出掛止具２９を取り外し、各閉塞シート部材２０、２１の連結を解除して筒体１３の開口部１２を開く。
その結果、集荷袋１０内の物品は重力により落下して排出されるので、集荷袋１０から物品を容易に取り出すことができる。そして、物品の取り出しが完了した集荷袋１０は折り畳んで、移送元に返送する。
【００２８】
以上、本考案の実施の形態を説明したが、本考案は、この実施の形態に限定されるものではなく、考案の要旨を変更しない範囲での変更は可能であり、前記したそれぞれの実施の形態や変形例の一部又は全部を組み合わせて本考案の閉塞シート部材を備えた集荷袋を構成する場合も本考案の権利範囲に含まれる。例えば、筒体の横断面を正方形としたが、筒体の横断面を円形、長方形、６以上の偶数個の辺を有する多角形とすることができる。
また、筒体の横断面を正方形とした場合、２対の閉塞シート部材をこの正方形の一辺を直径とする半円部と、半円部にその長辺が一体的に連接され短辺が正方形の一辺の１／４の長さとなる長方形部を組み合わせた形状としたが、長方形部の短辺の長さを正方形の一辺の１／４を超えて半分の長さ未満にすることも、あるいは長方形部の短辺の長さを正方形の一辺の１／４未満とすることもできる。
また、各開口部に２対の閉塞シート部材を設けたが、１対又は３対以上の閉塞シート部材を設けることもできる。
【００２９】
突出掛止具及び突出掛止具が嵌入してロックされる掛止受け具を備える留め具を連結手段として用いたが、面状ファスナー、ボタン、ジッパー、又はホックを使用することもできる。
また、閉塞シート部材を筒体の外側に仮固定する一時固定手段としてホックを使用したが、突出掛止具が掛止受け具に嵌入してロックされる留め具、面状ファスナー、ボタン、又はジッパーのいずれかを使用することができる。
更に、可撓性シート部材として綿繊維を織って作製した布を用いて形成したが、ナイロン、ポリエステル等の合成繊維を使用した布、合成樹脂シート、ゴムシート、皮革シート、合成樹脂あるいはゴムで表面が被覆されている天然繊維又は合成繊維を使用した布を用いてもよい。
【００３０】
【考案の効果】
請求項１、４、及び６記載の閉塞シート部材を備えた集荷袋においては、両端が開口部となった筒体と、両開口部にそれぞれ設けられた１対又は２対以上の閉塞シート部材とを有し、全体が可撓性シート材からなる集荷袋であって、対となる閉塞シート部材の基部は、開口部の対向する周縁に固定され、更に、対となる閉塞シート部材には、突出掛止具が掛止受け具に嵌入してロックされる留め具、面状ファスナー、ボタン、ジッパー、及びホックのいずれか１からなる連結手段が設けられ、連結された対となる閉塞シート部材によって両開口部がそれぞれ閉塞可能であるので、不使用時には畳んでコンパクトな形状にすることが可能で保管が容易になる。また、使用時には両開口部の一方を閉塞シート部材で塞ぐことにより直ちに集荷袋の底部を形成して、物品の収納作業を開始することが可能になる。そして、物品の収納が終了した時点では、残りの開口部を閉塞シート部材で塞ぐことにより筒体に蓋部を形成することができ、集荷袋の移送を開始することが可能になる。
更に、筒体の両端のいずれか一方を下側にして、下側の各閉塞シート部材の連結を解除することにより筒体の蓋部を開くことができ、収納した物品の取り出しを開始することが可能になる。
その結果、物品の収納作業、及び収納した物品の取り出し作業を迅速に開始することが可能になり、集荷袋への物品の収納作業の効率化、集荷袋からの物品の取り出し作業の効率化を高めることが可能になる。
【００３１】
請求項２、３、５、及び７記載の閉塞シート部材を備えた集荷袋においては、全体が可撓性シート材からなって、両端が開口部となった断面正方形の筒体と、両開口部を覆う各々２対の閉塞シート部材とを有し、対となる閉塞シート部材の基部は、正方形の開口部の対向する周縁辺に固定され、更に、それぞれ対となる閉塞シート部材には、突出掛止具及び突出掛止具が嵌入してロックされる掛止受け具を備える連結手段が設けられ、２対の閉塞シート部材によって、両開口部がそれぞれ閉塞可能であるので、不使用時には畳んでコンパクトな形状にすることが可能で使用時には両開口部の一方を閉塞シート部材で塞ぐことにより底部を形成して直ちに集荷袋とすることができ、物品の収納作業を開始することが可能になる。そして、物品の収納が終了した時点では、残りの開口部を閉塞シート部材で塞ぐことにより筒体に蓋部を形成することができ、集荷袋の移送を開始することが可能になる。
また、筒体の両端のいずれか一方を下側にして、下側の各閉塞シート部材の連結を解除して開くことにより筒体に開口部を形成することができ、収納した物品の取り出しを開始することが可能になる。
更に、筒体の横断面を正方形とすることにより、閉塞シート部材を全て同一形状にすることができ、集荷袋の製作を簡単かつ容易とすることが可能になる。そして、集荷袋の幅と奥行の長さが同一であるため集荷袋には左右及び前後の各方向が存在せず、集荷袋としての取扱いが容易となる。
【００３２】
特に、請求項３記載の閉塞シート部材を備えた集荷袋においては、２対の閉塞シート部材のそれぞれは、開口部を形成する正方形の一辺を直径とする半円部と、半円部にその長辺が一体的に連接され短辺は正方形の一辺の半分より小さい長方形部とを組み合わせた形状となっているので、閉塞シート部材で開口部を隙間なく覆って筒体に底部及び蓋部を確実に形成することができ、集荷袋を容易に形成することが可能になる。
【００３３】
請求項４及び５記載の閉塞シート部材を備えた集荷袋においては、それぞれの閉塞シート部材をその基部を中心に外側に折り返した場合、閉塞シート部材を筒体の外側に仮固定する一時固定手段が設けられているので、閉塞シート部材を筒体の外側に仮固定して集荷袋に物品を収納する際に邪魔にならないようにできると共に、筒体の開口部側の保形性を向上させることができ、物品の収納を効率よく行うことが可能になる。
ここで、筒体の外形を保持するために、例えば、筒体の形状に合わせて形成された枠体内に集荷袋を入れて使用する場合、枠体上端の周縁に閉塞シート部材を被せてから筒体の外側に仮固定することが可能になる。その結果、筒体の開口部側の保形性を更に高めることが可能になって、物品の収納を更に効率よく行うことが可能になる。
【００３４】
請求項６及び７記載の閉塞シート部材を備えた集荷袋においては、それぞれの閉塞シート部材は複数枚の片を重ねて形成されているので、閉塞シート部材に腰を出すことができ、閉塞シート部材を筒体の外側に対して一体的に折り返すこと、開口部側に一体的に折り込んで開口部を覆うことの各操作を容易に行うことが可能になる。
また、それぞれの閉塞シート部材は帯状の連結布を介して筒体の開口部の周縁に取付けられているので、閉塞シート部材の折り返し、折り込みの際の変形を連結布に限定することができ、閉塞シート部材を筒体の外側に対して一体的に折り返すこと、開口部側に一体的に折り込んで開口部を覆うことの各操作をより容易に行うことが可能になる。その結果、筒体に底部あるいは蓋部をより容易に形成することが可能になる。
更に、筒体には１又は２以上のバンド状部材の両端を筒体に固着した把手が設けられているので、集荷袋を把手を用いて吊り下げることができ、集荷袋のハンドリングを容易に行うことが可能になる。
【図面の簡単な説明】
【図１】本考案の一実施の形態に係る閉塞シート部材を備えた集荷袋の斜視図である。
【図２】同集荷袋の蓋部を形成する閉塞シート部材を広げた状態の平面図である。
【図３】同集荷袋の閉塞シート部材を起立させた状態の側面図である。
【図４】筒体、閉塞シート部材、及び一時固定手段の配置状態を示す説明図である。
【図５】本考案の一実施の形態に係る閉塞シート部材を備えた集荷袋の筒体に底部を形成する方法を示す説明図である。
【図６】本考案の一実施の形態に係る閉塞シート部材を備えた集荷袋の筒体に底部を形成する方法を示す説明図である。
【図７】本考案の一実施の形態に係る閉塞シート部材を備えた集荷袋の使用時の状態を示す斜視図である。
【符号の説明】
１０：閉塞シート部材を備えた集荷袋、１１、１２：開口部、１３：筒体、１４〜２１：閉塞シート部材、２２〜２５：側片部、２６：把手、２７：バイアステープ、２８：連結布、２９：突出掛止具、３０：帯、３１：掛止受け具、３２：帯、３３：ホックの受け部、３４：ホックの突出部、３５：裏当て、３６：底板、３７：柱部材、３８：梁部材、３９：車輪、４０：枠体[0001]
[Technical field to which the invention belongs]
The present invention relates to a collection bag provided with a closing sheet member that covers both openings, one of which forms a bottom and the other forms a lid.
[0002]
[Prior art]
2. Description of the Related Art Conventionally, when articles such as clothing and parcels are stored in a collection bag and transferred, the opening of the collection bag storing the articles is closed by, for example, binding with a string, and then transferred. At this time, it is necessary to tightly bind the string so that the opening does not open during the transfer. For this reason, the binding work of the string required time.
However, if the binding of the strings of the collection bag is too strong, when the articles are taken out at the transfer destination, the time required for the work of releasing the binding becomes longer, and the problem that the efficiency of taking out the articles decreases. .
For this reason, the sheet fastener is used instead of the string to bind the opening of the collection bag, in accordance with the fact that the sheet fastener is used for closing the outlet of the container bag (for example, see Patent Document 1). May be done.
[0003]
[Patent Document 1]
Japanese Utility Model Publication No. 57-3687
[0004]
[Problems to be solved by the invention]
Generally, only one opening is provided in the collection bag. Therefore, when storing articles in the collection bag, the folded collection bag is spread out and the opening of the collection bag is placed on the upper side. After that, the storage operation of the articles was started.
For this reason, even if it becomes possible to efficiently perform the work of binding the opening of the collection bag using a planar fastener or the like, there has been a problem that it takes time to start storing articles. .
Furthermore, when taking out an article from a collection bag, the operation of changing the direction of the collection bag such that the opening of the collection bag is on the lower side has been performed, and then the operation of taking out the article has been started. For this reason, even if it is possible to efficiently perform the work of releasing the binding of the opening of the collection bag, there has been a limit to the improvement of the operation efficiency when removing articles from the collection bag.
The present invention has been made in view of the above circumstances, and an object of the present invention is to provide a collection bag provided with a closing sheet member capable of quickly starting an article storage operation and a stored article removal operation. .
[0005]
[Means for Solving the Problems]
According to a first aspect of the present invention, there is provided a collection bag provided with a closing sheet member according to the first aspect of the present invention, wherein a cylindrical body having both ends opened, and one or two or more pairs of closing sheet members provided at the both openings, respectively. Having a collection bag made entirely of a flexible sheet material,
The bases of the paired closing sheet members are fixed to opposing peripheral edges of the opening, and further, the paired closing sheet members are locked by projecting locking members fitted into locking receiving members. A connecting means including any one of a fastener, a planar fastener, a button, a zipper, and a hook is provided, and the two opening portions can be respectively closed by the connected pair of closing sheet members.
One or two or more pairs of closing sheet members covering one opening form the bottom of the cylindrical body, and one or two or more pairs of closing sheet members covering the other opening form the lid of the cylindrical body. Will be formed.
[0006]
By manufacturing a collection bag using a flexible sheet material, a collection bag of any shape can be easily manufactured by sewing. When not used as a collection bag, it can be folded into a compact shape.
Here, the closing sheet member and the tubular body are, for example, a cloth using natural fibers such as cotton and hemp, a cloth using synthetic fibers such as nylon and polyester, a synthetic resin sheet (including nonwoven fabric), a rubber sheet, and leather. It can be formed using a sheet, a cloth using natural fibers or synthetic fibers whose surface is covered with synthetic resin or rubber.
It is preferable that when the opening is covered with the closing sheet member, an overlapping margin is formed between the opposing closing sheet members so that the opening is closed using each closing sheet member. Then, the overlapping margin formed between the opposing closing sheet members by the connecting means is prevented from shifting.
As the connecting means, any one of a fastener, a sheet fastener, a button, a zipper, and a hook in which the projecting latch is fitted into the latch receiver and locked is used. Can be done quickly.
Here, the planar fastener is constituted by, for example, a loop tape in which a pile is planted on the surface, and a hook tape in which a hook for adding the pile of the loop tape in pair with the loop tape is provided on the surface. Refers to things that adhere.
[0007]
One of the openings of the cylinder is closed with a closing sheet member, and the collection means is connected to the bottom of the cylinder by connecting with a connecting means, and the collection bag can be formed with the other opening on the upper side. You can enter. When the storage of the articles is completed, the upper opening is closed with the closing sheet member and connected by the connecting means, whereby the lid of the cylindrical body can be formed, and the opening of the collection bag can be closed.
At this time, when the opposing closing sheet members form, for example, an overlapping margin and cover the opening, the overlapping margin is connected by the connecting means so as not to be shifted, so that the opening at both ends of the cylindrical body is completely closed. The articles stored in the collection bag can be prevented from spilling out.
Further, the openings at both ends of the cylindrical body are closed in the same manner using the closing sheet member, and there is no structural distinction between the bottom and the lid when viewed as a collection bag. Therefore, when taking out an article from the collection bag at the transfer destination, one of the two openings closed by the closing sheet member is set to the lower side, and each of the closing sheet members closing the lower opening is closed. By releasing the connection and opening, the article can be taken out from the lower side of the cylindrical body.
[0008]
The collection bag provided with the closing sheet member according to the second invention according to the above-mentioned object is formed of a flexible sheet material as a whole, and includes a cylindrical body having a square cross section having both ends opened, and the two openings. Each having two pairs of closing sheet members to cover,
The bases of the pair of closing sheet members are fixed to opposing peripheral sides of the square opening, and the pair of closing sheet members are further fitted with a projecting hook and a projecting hook. There is provided a connecting means provided with a locking receiving member which is locked in a locked state, and the two openings can be respectively closed by the two pairs of closing sheet members.
[0009]
By making a collection bag using a flexible sheet material, when not used as a collection bag, it can be folded and made into a compact shape.
Here, the closing sheet member and the tubular body are, for example, a cloth using natural fibers such as cotton and hemp, a cloth using synthetic fibers such as nylon and polyester, a synthetic resin sheet (including nonwoven fabric), a rubber sheet, and leather. It can be formed using a sheet, a cloth using natural fibers or synthetic fibers whose surface is covered with synthetic resin or rubber.
Furthermore, by making the cross section of the cylindrical body a square, all the closing sheet members can be made to have the same shape. Since the width and the depth of the collection bag are the same, it is possible to prevent the collection bag from having the left, right, front and rear directions.
Further, in order to close the opening using each closing sheet member, it is preferable that an overlapping margin is formed between the closing sheet members facing each other when the opening is covered with the closing sheet member. Then, the overlapping margin formed between the opposed closing sheet members by the connecting means is prevented from shifting.
Here, by using the connecting means including the protruding hook and a hook receiving member into which the protruding hook is fitted and locked, the connecting force is improved, and the connecting and releasing operations are performed quickly. be able to.
[0010]
In the collection bag provided with the closing sheet member according to the second invention, each of the two pairs of closing sheet members has a semicircular portion having a diameter on one side of a square forming the opening, and It is preferable that the long side is integrally connected and the short side has a shape combining with a rectangular portion smaller than half of one side of the square.
By making the shape of the closing sheet member as described above, when closing each closing sheet member whose base side is fixed to the opposite peripheral edge of the opening to cover the opening, the closing sheet member facing the opening An overlapping margin can be reliably formed between the two.
In addition, since the closing sheet member can be overlapped four times at the center of the opening, a bottom and a lid having a certain degree of shape retention can be formed at each opening of the cylindrical body. .
[0011]
In the collection bag provided with the closing sheet member according to the first and second inventions, when each of the closing sheet members is folded outward around its base, the closing sheet members are temporarily fixed to the outside of the cylindrical body. Preferably, a temporary fixing means is provided.
Since the closing sheet member can be temporarily fixed to the outside of the cylindrical body, the closing sheet member does not hinder the storage and removal of articles in the collection bag. In addition, by temporarily fixing the closing sheet member to the outside of the cylindrical body, it is possible to improve the shape retention on the opening side of the cylindrical body.
Here, as the temporary fixing means, for example, any one of a fastener, a planar fastener, a button, a zipper, and a hook, in which the projecting latch is fitted into the latch receiver and locked, may be used. it can.
In addition, in order to perform the temporary fixing of the closing sheet member and the release of the temporary fixing more quickly, use a fastener, a sheet fastener, and a hook in which the projecting latch is fitted and locked in the latch receiver. Is preferred.
[0012]
In the collection bag provided with the closing sheet member according to the first and second inventions, each of the closing sheet members is formed by stacking a plurality of pieces, and the opening of the cylindrical body is formed through a band-like connecting cloth. It is preferable that a handle attached to a peripheral edge and provided with a handle in which both ends of one or more band-shaped members are fixed to the cylindrical body is provided on the cylindrical body.
By forming a closing sheet member by stacking a plurality of pieces, the closing sheet member can be given a shape retention property as a flat plate (so-called stiffness).
Since the closing sheet member is attached to the periphery of the opening of the cylindrical body via the band-shaped connecting cloth, it is possible to cause the deformation when the closing sheet member is folded outward or folded in only the connecting cloth. it can.
By providing a handle on the cylindrical body, the collection bag can be hung using the handle. Since the handle is formed by fixing both ends of the band-shaped member to the cylindrical body, the handle does not become an obstacle when the collection bag is folded.
[0013]
[Embodiment of the invention]
Next, embodiments of the present invention will be described with reference to the accompanying drawings to provide an understanding of the present invention.
Here, FIG. 1 is a perspective view of a collection bag provided with a closing sheet member according to an embodiment of the present invention, FIG. 2 is a plan view of a state in which a closing sheet member forming a lid portion of the collection bag is expanded, FIG. 3 is a side view showing a state in which the closing sheet member of the collection bag is erected, FIG. 4 is an explanatory view showing an arrangement state of the cylinder, the closing sheet member, and the temporary fixing means, and FIGS. FIG. 7 is an explanatory view showing a method of forming a bottom portion in a cylindrical body of a collection bag provided with an obstruction sheet member according to an embodiment; FIG. 7 is a diagram illustrating use of the collection bag including an obstruction sheet member according to an embodiment of the present invention; It is a perspective view showing a state at the time.
As shown in FIGS. 1 to 4, a collection bag 10 provided with a closing sheet member according to an embodiment of the present invention is a cloth made of woven cotton fibers, which is an example of a flexible sheet material (hereinafter, referred to as a cloth). A tubular body 13 having a square cross section having openings 11 and 12 formed at one end and the other end, respectively, and four closing sheet members 14 made of a cotton cloth covering the opening 11. 17 and four closing sheet members 18 to 21 made of a cotton cloth covering the opening 12. Hereinafter, these will be described in detail.
[0014]
The cylindrical body 13 has, for example, four side pieces 22 to 25 each formed of a rectangle having a short side of 400 mm and a long side of 650 mm, and forming corners by sequentially connecting the long sides at right angles. It consists of. As a result, square openings 11 and 12 each having a side of 400 mm are formed at one end and the other end of the cylindrical body 13, respectively.
Further, both ends of a band member made of cotton are fixed to the center of the opposing side pieces 23 and 25 of the cylindrical body 13 by sewing, for example, and a handle 26 having a width of 37 mm and a length of 130 mm is provided. Make up.
Each of the four closing sheet members 14 to 17 covering the opening portion 11 and the four closing sheet members 18 to 21 covering the opening portion 12 have, for example, a semicircular portion having a diameter of 400 mm and a semicircular portion having a longer side. Are integrally connected to each other and have a shape obtained by combining rectangular portions each having a short side of, for example, 130 mm (hereinafter referred to as a closing sheet member piece). For example, two pieces are overlapped, and the bases of the closing sheet member pieces are long. It is folded inward along the side by 30 mm and integrally formed by sewing. By suturing and sewn the two closing sheet member pieces, it is possible to protrude from each of the closing sheet members 14 to 21.
When it is necessary to further extend the waist of each of the closing sheet members 14 to 21, three or more closing sheet member pieces may be overlapped and sewn, or a core may be inserted between the closing sheet member pieces. Is also good.
[0015]
In each of the closing sheet members 14 to 21, for example, a bias tape 27 having a width of 20 mm made of cotton cloth is covered on edges except for a long side of the rectangular portion which is not connected to the semicircular portion. Are sewn to each of the closing sheet members 14 to 21. As a result, the edges of the closing sheet members 14 to 21 can be strengthened, and the hips can be further extended.
The base of each of the closing sheet members 14 to 21 is formed of a cotton cloth and has a width of 60 mm and a length of 400 mm. I have. The closing sheet members 14 to 21 are fixed to both ends of the side piece portions 22 to 25 of the tubular body 13 by sewing, using a portion at the other end 30 mm in the width direction of each connecting cloth 28 as a seam allowance. .
Accordingly, the bases of the pair of closing sheet members 14 and 15 are fixed to opposing peripheral portions of the opening 11, that is, one end of the side pieces 22 and 24, and the other pair of closing sheet members 16 and , 17 are fixed to another opposed peripheral portion of the opening 11, that is, one end of the side pieces 25, 23. Further, the bases of the pair of closing sheet members 18 and 19 are fixed to the opposite peripheral edges of the opening 12, that is, the other ends of the side pieces 22 and 24, and the other pair of closing sheet members 20 and 20. , 21 are fixed to another opposing peripheral edge of the opening 12, that is, the other end of the side pieces 25, 23.
[0016]
At the front ends of the closing sheet members 14 and 18 attached to both ends of the side piece 22, one side of a fastener 29, which is an example of a connecting member, is provided with a belt 30 made of, for example, a cotton cloth. The sewing is fixed through.
On the closing sheet members 15 and 19 attached to both ends of the side piece 24, respectively, a hook receiving member 31 of a fastener which is fitted and locked by fitting a projecting hook 29 is provided with a band 32 made of, for example, a cotton cloth. The sewing is fixed through.
On each of the closing sheet members 16 and 20 attached to both end portions of the side piece portion 25, one side of a fastening member 29, which is an example of a connecting member, is sewn via a band 30 made of, for example, a cotton cloth. It is fixed.
On the closing sheet members 17, 21 attached to both ends of the side piece 23, respectively, a hook receiving member 31 of a fastener to be fitted and locked with a projecting hook 29 is provided with a band 32 made of, for example, a cotton cloth. The sewing is fixed through.
[0017]
Each of the closing sheet members 21 and 20 attached to the peripheral edge of the opening 12 is folded in order so as to cover the opening 12, and the protruding locking member 29 is fitted into the locking receiving member 31 and locked. Then, the closing sheet members 19 and 18 attached opposite to each other are sequentially folded so as to cover the opening 12, and the protruding locking member 29 is fitted into the locking receiving member 31 and locked.
As a result, the overlapping portions formed between the closing sheet members 21 and 20 and between the closing sheet members 19 and 18 are fixed so as not to be shifted, and the bottom is formed by closing the opening 12.
[0018]
Similarly, the closing sheet members 17 and 16 attached to the periphery of the opening 11 are folded in order so as to cover the opening 11, and the projecting hook 29 is fitted into the hook receiving member 31 and locked. Then, the closing sheet members 15 and 14 attached opposite to each other are sequentially folded so as to cover the opening portion 11, and the protruding locking member 29 is fitted into the locking receiving member 31 and locked.
As a result, the overlapping portions formed between the closing sheet members 17 and 16 and between the closing sheet members 15 and 14 are fixed so as not to shift, and the opening 11 is closed to form the lid.
Preferably, the lengths of the bands 30 and 32 are shortened. By shortening the lengths of the bands 30 and 32, the degree of freedom of connection between the protruding latch 29 and the latch receiver 31 can be reduced, and the integrity of the bottom and the lid can be increased. Can be.
[0019]
On the front side of each of the closing sheet members 14 to 21, for example, at a position 30 mm inward from the tip of the semicircular portion, and at two positions 100 mm apart from the symmetry line of the semicircular portion, the temporary fixing means Hook receiving portions 33 as an example are respectively attached. In addition, outside the side piece portions 22 to 25 of the cylindrical body 13, for example, the symmetric axis parallel to the short side of each of the side piece portions 22 to 25 is separated by 100 mm and the symmetric axis parallel to the long side. At four positions 100 mm apart from each other, hook protrusions 34 that fit into the hook receiving portions 33 are respectively attached.
With such a configuration, when each of the closing sheet members 14 to 21 is bent by the connecting cloth 28 and turned back to the outside of the cylindrical body 13, the hooks provided on the front side of the closing sheet members 14 to 21 are received. The projections 34 of the hooks provided correspondingly to the outside of the side piece portions 22 to 25 of the cylindrical body 13 can be fitted into the portion 33, and the closing sheet members 14 to 21 can be fitted to the outside of the cylindrical body 13. Can be temporarily fixed.
[0020]
Next, a method of manufacturing the collection bag 10 will be described.
A cotton cloth is cut so that the width is 710 mm and the length is 1630 mm, and both ends in the length direction are overlapped by 30 mm, and this portion is sewn as a seam allowance so that the peripheral length of each opening portion is 1600 mm. Form a shape. The suturing is preferably performed at two or more places.
Then, the periphery of each opening of the cylindrical body is divided into four equal parts, and rectangular side pieces 22 to 25 are formed on the side surfaces of the cylindrical body. Then, by forming the corners so that the adjacent side pieces 22 to 25 are connected at right angles, the cylindrical body 13 having a square cross section having a length of 400 mm on a side is formed.
Further, a cotton cloth is cut so as to have a width of 37 mm and a length of 210 mm, and is sewn to the center of the side pieces 23 and 25 from the both ends with a margin of 40 mm from both ends as a seam allowance, and is fixed to the cylinder 13. 26 is formed.
[0021]
From a cotton cloth, sixteen closed sheet member pieces each formed by combining a semicircular portion having a diameter of 400 mm and a rectangular portion having a long side integrally connected to the semicircular portion and having a short side of 130 mm are cut. Also, eight strip-shaped connecting cloths 28 each having a width of 60 mm and a length of 400 mm are formed from a cotton cloth.
Next, the ends of the bases of the two closed sheet members are folded inward along the long sides by 30 mm, and one end in the width direction of the connecting cloth 28 is inserted by 30 mm during the folding. Then, the closing sheet member piece and the connecting cloth 28 are sewn together with a 30 mm width portion overlapping each other as a seam allowance. Then, the closing sheet member pieces are overlapped two by two, and their peripheral edges are sewn together. Further, a bias tape 27 made of cotton cloth and having a width of 20 mm is sewn over edges of the two closing sheet members, excluding the base end. Thereby, each of the closing sheet members 14 to 21 to which the connecting cloth 28 is attached is completed.
In addition, it is preferable to sew the closing sheet members 14 to 21 and the connection cloth 28 at two or more locations along the long side of the rectangular portion.
Here, the material of the band-shaped member forming the handle 26 may be different from that of the cotton cloth forming the cylindrical body 13. Further, the material of each closing sheet member and the connecting cloth 28 may be different from that of the cotton cloth, or the material of each closing sheet member and the connecting cloth 28 may be changed. Further, the bias tape 27 may be made of a material different from the cotton cloth.
[0022]
Both ends of each of the side pieces 22 to 25 formed on the side surface of the cylindrical body 13 are folded inward by 30 mm, respectively, and the other end of each connecting cloth 28 attached to each of the closing sheet members 14 to 21 is folded into the 30 mm folded portion. Overlap the 30 mm width parts. Then, the portions having a width of 30 mm overlapping each other are sewn as a seam allowance. The suturing is preferably performed at two or more places.
A protruding stopper 29 is sewn and fixed to the tip of each of the closing sheet members 14 and 18 attached to both ends of the side piece 22 via a band 30. Next, each of the openings 11 and 12 is folded by a connecting cloth 28 so as to cover each of the openings 11 and 12 with each of the closing sheet members 15 and 19 attached to both ends of the side piece 24, and further covers each of the openings 11 and 12. Each of the closing sheet members 14 and 18 attached to both ends of the side piece 22 is folded by a connecting cloth 28 so as to cover the closing sheet members 15 and 19, respectively. 14, and an overlap margin is formed between the closing sheet member 19 and the closing sheet member 18, respectively.
Then, the mounting position of the latch receiving member 31 into which the projecting latch member 29 provided on each of the closing sheet members 14 and 18 is fitted and locked so that the formed overlapping margins do not shift is adjusted by each closing sheet member. The determination is made at 15 and 19 and the sewing is fixed through the band 32.
[0023]
Similarly, a projecting stopper 29 is sewn and fixed to the leading end of each of the closing sheet members 16 and 20 attached to both ends of the side piece 25 via the band 30. Next, each of the openings 11, 12 is folded by a connecting cloth 28 so as to cover each of the openings 11, 12 with each of the closing sheet members 17, 21 attached to both ends of the side piece 23, respectively, and further, Each of the closing sheet members 16 and 20 attached to both ends of the side piece 25 is bent by a connecting cloth 28 to cover the closing sheet members 17 and 21 so as to overlap with the closing sheet members 17 and 21, respectively. 16, and an overlap margin is formed between the closing sheet member 21 and the closing sheet member 20.
Then, the mounting position of the latch receiving member 31 into which the projecting latch member 29 provided on each of the closing sheet members 16 and 20 is fitted and locked so that the formed overlapping margins do not shift, is adjusted by each closing sheet member. Determined at 17 and 21, and sewn and fixed via the band 32.
Also, when each of the closing sheet members 14 to 21 is bent by the connecting cloth 28 and turned back to the outside of the cylindrical body 13, each of the closing sheet members 14 to 21 can be temporarily fixed to the outside of the cylindrical body 13. Two hook receiving portions 33 are attached to the front ends of the sheet members 14 to 21, and hook projecting portions 34 to be fitted into these hook receiving portions 33 are attached outside the side pieces 22 to 25 of the cylindrical body 13. .
In addition, when attaching the protrusion 34 of a hook to each side piece 22-25, it is preferable to carry out via the backing 35 for reinforcement.
[0024]
Next, a method of using the collection bag 10 including the closing sheet member according to the embodiment of the present invention will be described in detail.
First, as shown in FIG. 5, for example, the closing sheet member 21 attached to the other end of the side piece 23 is bent at the portion of the connecting cloth 28 to cover the opening 12, and The closing sheet member 20 attached to the end side is bent at the portion of the connecting cloth 28 and overlaps with the closing sheet member 21 folded in advance. Then, the protruding stopper 29 attached to the front end of the closing sheet member 20 is fitted and locked into the retaining receiver 31 attached to the closing sheet member 21.
Subsequently, as shown in FIG. 6, the closing sheet member 19 attached to the other end of the side piece 24 is bent at the portion of the connecting cloth 28 and overlaps the closing sheet members 21 and 20. The closing sheet member 18 attached to the other end of the sheet is bent at the portion of the connecting cloth 28 and overlaps with the closing sheet member 19 folded in first. Then, the protruding stopper 29 attached to the front end of the closing sheet member 18 is fitted into the catch receiving member 31 attached to the closing sheet member 19 and locked.
Through the above operation, the bottom portion is formed by covering the opening 12 on the other end side of the cylindrical body 13 with the closing sheet members 18 to 21.
[0025]
Next, as shown in FIG. 7, a cylindrical body 13 having a bottom is formed by combining a square bottom plate 36, four pillar members 37 erected at four corners of the bottom plate 36, and adjacent pillar members 37 at the tip ends. Is inserted into a frame 40 with wheels 39 having four beam members 38 connected by.
Then, each of the closing sheet members 14 to 17 attached to the peripheral edge of the opening 11 on one end side of the cylindrical body 13 is bent at a portion of the respective connecting cloth 28 so that each of the beam members 38 from the inside of the frame body 40. It is turned outward so as to cover it, and the hook protrusions 34 provided outside the side pieces 22 to 25 of the cylindrical body 13 are attached to the hook receiving parts 33 provided at the tips of the closing sheet members 14 to 17. Insert and temporarily fix.
By this operation, the collection bag 10 can be put into the frame 40 and integrated with the frame 40, and the collection bag 10 can be moved together with the frame 40.
Since the opening 11 at one end of the cylindrical body 13 is reinforced from the outside by the beam member 38 provided at the tip of the frame 40, the shape of the opening 11 at one end can be kept square. . For this reason, the article storage operation becomes easy.
[0026]
Since the collection bag 10 and the frame 40 are integrated, articles can be collected and stored in the collection bag 10 while moving the frame 40 by rotating the wheels 39.
When the storage of the article is completed, for example, the closing sheet member 17 attached to one end of the side piece 23 is bent by the connecting cloth 28 to cover the opening 11 on one end, and further, one end of the side piece 25 Is folded at the portion of the connecting cloth 28 and is overlapped with the closing sheet member 17 folded in first. Then, the protruding hook 29 attached to the front end of the closing sheet member 16 is fitted into the hook receiving member 31 attached to the closing sheet member 17 and locked.
Subsequently, the closing sheet member 15 attached to one end of the side piece 24 is bent at the portion of the connecting cloth 28 to overlap the closing sheet members 16 and 17, and further, the closing sheet attached to one end of the side piece 22 is closed. The sheet member 14 is folded at the portion of the connecting cloth 28 and overlaps with the closed sheet member 15 folded in first. Then, the protruding stopper 29 attached to the front end of the closing sheet member 14 is fitted into the catch receiving member 31 attached to the closing sheet member 15 and locked.
By the above operation, as shown in FIG. 1, the lid 11 is formed by covering the opening 11 on one end side of the cylindrical body 13 with the closing sheet members 14 to 17, and closing the opening 11 of the collection bag 10. Can be.
[0027]
The collection bag 10 with the opening 11 closed is taken out of the frame 40 using the handle 26 provided on the cylindrical body 13 and transferred to the transfer destination.
The collection bag 10 arriving at the transfer destination has one of the opening 11 closed with the closing sheet members 14 to 17 and the opening 12 closed with the closing sheet members 18 to 21 facing downward. . For example, when the opening 12 closed by the method shown in FIGS. 5 and 6 is opened, the opening 12 is attached to the locking receiving member 31 attached to the closing sheet member 19 and attached to the locked closing sheet member 18. The protruding stopper 29 is removed, and each of the closing sheet members 18 and 19 is bent at the portion of the connecting cloth 28 so as to be folded outward, so that the hook receiving portions 33 provided at the leading end of each of the closing sheet members 18 and 19 are attached. The hook protrusions 34 provided on the side pieces 22 and 24 of the cylindrical body 13 are fitted and temporarily fixed.
Since the closed sheet members 18 and 19 whose connection has been released are in a state of being hung down with the front end side of the semicircular portion facing down, they need not be temporarily fixed to the side pieces 22 and 24 of the cylindrical body 13 respectively. Is also good.
Next, the protruding stopper 29 attached to the closed sheet member 20 which is fitted and locked in the latch receiver 31 attached to the closed sheet member 21 is removed, and the connection between the respective closed sheet members 20 and 21 is released. Then, the opening 12 of the cylindrical body 13 is opened.
As a result, the articles in the collection bag 10 are dropped and discharged by gravity, so that the articles can be easily removed from the collection bag 10. Then, the collection bag 10 from which the articles have been taken out is folded and returned to the transfer source.
[0028]
As described above, the embodiments of the present invention have been described. However, the present invention is not limited to the embodiments, and can be changed without changing the gist of the present invention. A case where a collection bag provided with the closing sheet member of the present invention is configured by combining some or all of the forms and modifications is also included in the right scope of the present invention. For example, while the cross section of the cylinder is a square, the cross section of the cylinder may be a circle, a rectangle, or a polygon having an even number of six or more sides.
Further, when the cross section of the cylindrical body is a square, two pairs of closing sheet members are formed into a semicircular portion having a diameter of one side of the square, and the semicircular portion has its long side integrally connected and the short side is a square. Although the shape which combined the rectangular part which becomes 1/4 length of one side was made into a shape, the length of the short side of a rectangular part may be made into more than 1/4 of one side of a square and less than half length, or The length of the short side of the rectangular portion may be less than 1/4 of one side of the square.
Further, although two pairs of closing sheet members are provided in each opening, one pair or three or more pairs of closing sheet members may be provided.
[0029]
Although a fastener with a protruding hook and a catch receiver into which the protruding hook is fitted and locked is used as the connecting means, a planar fastener, a button, a zipper, or a hook may be used.
Also, the hook was used as a temporary fixing means for temporarily fixing the closing sheet member to the outside of the cylindrical body, but a fastener, a planar fastener, a button, or a fastener in which the projecting latch is fitted and locked in the latch receiver. Any of the zippers can be used.
Further, the flexible sheet member was formed using a cloth made by weaving cotton fibers, but it was formed using a cloth using synthetic fibers such as nylon and polyester, a synthetic resin sheet, a rubber sheet, a leather sheet, a synthetic resin or rubber. A cloth using a natural fiber or a synthetic fiber whose surface is coated may be used.
[0030]
[Effect of the invention]
In the collection bag provided with the closing sheet member according to any one of claims 1, 4, and 6, one or two or more pairs of closing sheet members provided at both ends of the cylindrical body having openings at both ends. Having a collection bag made entirely of a flexible sheet material, the bases of the paired closing sheet members are fixed to opposing peripheral edges of the opening, and further, the paired closing sheet members have A connecting means comprising any one of a fastener, a planar fastener, a button, a zipper, and a hook in which the projecting latch is fitted into the latch receiver and locked, and the paired closing sheets are coupled. Since both openings can be closed by members, when not in use, it can be folded into a compact shape and storage is easy. Further, at the time of use, by closing one of the two openings with the closing sheet member, the bottom of the collection bag can be immediately formed, and the storing operation of the articles can be started. When the storage of the articles is completed, the remaining opening is closed with the closing sheet member to form a lid on the cylindrical body, and the transfer of the collection bag can be started.
Further, the lid of the cylindrical body can be opened by setting one of both ends of the cylindrical body to the lower side and releasing the connection of each of the lower closing sheet members, thereby starting to take out the stored articles. Becomes possible.
As a result, it is possible to quickly start the storing operation of the articles and the removing operation of the stored articles, and the efficiency of the storing operation of the articles in the collecting bag and the extracting operation of the articles from the collecting bag can be improved. It is possible to increase.
[0031]
In the collection bag provided with the closing sheet member according to any one of claims 2, 3, 5, and 7, the entirety is made of a flexible sheet material, and both ends have an opening in a square cross section, and both openings. Each having two pairs of closing sheet members, the bases of the pairing closing sheet members are fixed to opposing peripheral edges of the square opening, and further, each of the pairing closing sheet members has There is provided a connecting means including a protruding hook and a hook receiving member into which the protruding hook is fitted and locked, and both openings can be closed by two pairs of closing sheet members. It can be folded into a compact shape, and at the time of use, one of both openings can be closed with a closing sheet member to form a bottom part, which can be immediately used as a collection bag, and it is possible to start storing goods become. When the storage of the articles is completed, the remaining opening is closed with the closing sheet member to form a lid on the cylindrical body, and the transfer of the collection bag can be started.
Further, the opening can be formed in the tubular body by setting one of both ends of the tubular body to the lower side, and disconnecting and opening the lower closing sheet members to open the tubular body, so that the stored articles can be taken out. It is possible to start.
Furthermore, by making the cross section of the cylindrical body a square, all the closing sheet members can have the same shape, and the production of the collection bag can be made simple and easy. Since the width and depth of the collection bag are the same, there are no left, right, front and rear directions in the collection bag, and handling as a collection bag becomes easy.
[0032]
In particular, in the collection bag provided with the closing sheet member according to claim 3, each of the two pairs of closing sheet members has a semicircular portion having a diameter on one side of a square forming the opening, and a semicircular portion. Since the long side is connected integrally and the short side has a shape combining a rectangular part smaller than half of one side of the square, the opening and the covering part are covered with no gap by covering the opening and the bottom and the lid in the cylinder. It can be reliably formed, and the collection bag can be easily formed.
[0033]
In the collection bag provided with the closing sheet member according to claim 4 or 5, when each closing sheet member is folded outward around its base, temporary fixing means for temporarily fixing the closing sheet member to the outside of the cylindrical body. Is provided, the closing sheet member can be temporarily fixed to the outside of the cylindrical body so as not to be in the way when storing articles in the collection bag, and the shape retention on the opening side of the cylindrical body is improved. It is possible to efficiently store articles.
Here, in order to hold the outer shape of the cylindrical body, for example, when a collection bag is used in a frame formed according to the shape of the cylindrical body and used, a covering sheet member is put on the peripheral edge of the upper end of the frame. Temporarily fixing it to the outside of the cylinder becomes possible. As a result, it is possible to further enhance the shape retention on the opening side of the cylindrical body, and it is possible to more efficiently store articles.
[0034]
In the collection bag provided with the closing sheet member according to claim 6 or 7, since each closing sheet member is formed by stacking a plurality of pieces, it is possible to protrude from the closing sheet member and to close the closing sheet. It is possible to easily perform each operation of integrally folding the member to the outside of the tubular body and integrally folding the member toward the opening to cover the opening.
Further, since each of the closing sheet members is attached to the peripheral edge of the opening of the cylindrical body via the band-shaped connecting cloth, the closing sheet member can be folded back, and the deformation at the time of folding can be limited to the connecting cloth. It is possible to more easily perform the operations of integrally folding the closing sheet member to the outside of the cylindrical body and integrally folding the closing sheet member to the opening side to cover the opening. As a result, the bottom or the lid can be more easily formed on the cylindrical body.
Furthermore, since the handle provided with one or two or more band-shaped members fixed to both ends of the band-shaped member is provided on the cylinder, the collection bag can be hung using the handle, and the handling of the collection bag is facilitated. It is possible to do.
[Brief description of the drawings]
FIG. 1 is a perspective view of a collection bag provided with a closing sheet member according to an embodiment of the present invention.
FIG. 2 is a plan view showing a state in which a closing sheet member forming a lid of the collection bag is expanded.
FIG. 3 is a side view showing a state in which a closing sheet member of the collection bag is erected.
FIG. 4 is an explanatory view showing an arrangement state of a cylinder, a closing sheet member, and a temporary fixing unit.
FIG. 5 is an explanatory view showing a method of forming a bottom portion on the cylindrical body of the collection bag provided with the closing sheet member according to the embodiment of the present invention.
FIG. 6 is an explanatory view showing a method of forming a bottom portion on the cylindrical body of the collection bag provided with the closing sheet member according to the embodiment of the present invention.
FIG. 7 is a perspective view showing a state of using the collection bag provided with the closing sheet member according to the embodiment of the present invention;
[Explanation of symbols]
10: Collection bag provided with a closing sheet member, 11, 12: Opening, 13: Cylindrical body, 14-21: Closing sheet member, 22-25: Side piece, 26: Handle, 27: Bias tape, 28: Connecting cloth, 29: Projection stopper, 30: Band, 31: Stopper, 32: Band, 33: Hook receiver, 34: Hook protrusion, 35: Backing, 36: Bottom plate, 37: Column member, 38: beam member, 39: wheel, 40: frame
