JP3588773B2

JP3588773B2 - Fastener for preventing collapse of cargo

Info

Publication number: JP3588773B2
Application number: JP2001239374A
Authority: JP
Inventors: 保夫高木
Original assignee: 株式会社タカギ・パックス
Priority date: 2001-08-07
Filing date: 2001-08-07
Publication date: 2004-11-17
Anticipated expiration: 2021-08-07
Also published as: JP2003054625A

Description

【０００１】
【発明の属する技術分野】
本発明は、パレットや台車の上に載置された荷物群の周囲に巻回され、又はカーゴ等の支柱間に張設されることにより、荷崩れを防止する荷崩れ防止用締め具に関するものである。
【０００２】
【従来の技術】
一般に荷物の搬送は作業性向上と保管場所の省スペース化のため、荷物を荷役用のパレットや台車上に数段に積載されて搬送される。この場合、何らかの方法で荷物の荷崩れを防止しなければ、荷物が崩れ落ちることにより搬送作業が中断され作業効率が著しく低下し、更には、製品が損傷してしまう。
【０００３】
そこで、パレット上に積載された荷物を、荷崩れ防止のためストレッチフィルムにより包装して搬送し、その後、このストレッチフィルムを剥がして、荷物をパレットから降ろすという方法がある。
【０００４】
【発明が解決しようとする課題】
しかしながら、ストレッチフィルムを使用して荷崩れを防止する方法においては、剥がしたストレッチフィルムは再使用できず、経費と資源の無駄を生ずる。更に、廃棄処理されたストレッチフィルムは、分解することなく蓄積するので多くの廃棄場所が必要で、産業廃棄物として問題となる。一方、焼却処理の場合においては、焼却時のガス等により人体に悪影響を及ぼすことがあり、保健衛生上及び環境上問題となる。更には、荷物の周囲を何回も巡りながらの巻回固定は、極めて面倒な作業でもあった。
【０００５】
そこで、係る問題点を解決するために種々の発明や考案がなされている。例えば、実用新案登録第３００７６８４号に係る運搬物用荷崩れ防止装置であり、当該考案は、荷物の巻き付け固定にシートを用い、何度も繰り返して使用する事ができ、且つ、荷物の締付作業が容易且つ迅速に行うことができるように、面ファスナーを設けた運搬物用荷崩れ防止装置である。更に、荷物の高さ方向で段差があっても一体状に結束できるように、シートの端部に適数の分割スリットによって分割配列された固定手段を有することを特徴としている。
【０００６】
一般的に荷崩れ防止用のベルト又はシートの素材には、帯状の綿布や合成樹脂が用いられており、当該考案においても、ナイロン樹脂、ポリエステル樹脂系の合成樹脂等が用いられている。しかし、これらの素材は基本的に伸縮性を有しないため、荷物の形状及び荷物の個数に応じて荷物を確実に固定することができず、荷物を確実に固定するためには、長さの異なるベルト又はシートを複数用意する必要があり、不便であるとともにコストが高くつく場合もある。
【０００７】
一方、これらの欠点を補うべく、特開平１１−１１４８１号及び特開平１１−１４７５３１号に係る荷崩れ防止用締め具において、ベルト又はシートの中間部分等を切り分けて、この切り分けられた部分を短い伸縮性部材で連結した、荷崩れ防止用ベルト又はシートが提案されている。これらにより、一本のベルト又はシートにより、複数種の大きさの荷物に対しても荷物を確実に固定することができるのである。しかし、段積みされた荷物群若しくは荷物自体（そのもの）に突起が形成されている場合、又は支柱を有する荷物搭載台に搭載された荷物が支柱間より外側に突出している場合においては、たとえシート又はベルトの中間部分が張力を有したとしても、荷物全体に張力を付与して固定することはできない。更に、この状態で荷物に巻き付けたベルト又はシートを強く張設すれば、その荷物の突起物とそれに当接するベルト又はシートとの間に生じる高い摩擦係数により、シート又はベルトが引き裂かれ荷物が崩れ落ちてしまうという問題が発生する。
【０００８】
同様にして、実用新案登録第３００７６８４号に係る運搬物用荷崩れ防止装置においても、段積みされた荷物群の高さ方向に多少の突起が複数ある場合には、その突起の部分の高い摩擦係数により同様の現象が生じ、この状態で荷物に巻き付けたベルト又はシートを強く張設すれば、その突起の部分からシート又はベルトが引き裂かれ荷物が崩れ落ちてしまうという問題が発生する。
【０００９】
ところで、荷崩れ防止用締め具を荷物に巻回した後、又はカーゴ等の支柱に張設した後に、荷物の種類や、個数、破損具合等を確認したいことがある。しかしながら、従来の荷崩れ防止用締め具においては、確認のために、一々荷崩れ防止用締め具を取り外さなければならず、非常に煩雑であるという問題点もあった。特に、シートの場合には、ベルトに比べて幅広であるために、この問題点が顕著であった。
【００１０】
そこで、上記問題点を解決するために案出されたのが本発明であって、▲１▼簡素な構成であるにも拘わらず、一人で荷物へのシートの巻回作業をすることができる荷崩れ防止用締め具、▲２▼段積みされた荷物群若しくは荷物自体（そのもの）に段差若しくは突起物が形成してある場合、又は荷物搭載台に搭載された荷物が支柱間より外側へ突出した場合においても、巻回後の荷物又は張設後の台車若しくはパレットの支柱に対して適度な締付力を付与することができる荷崩れ防止用締め具、▲３▼シートの巻回後又は張設後の荷物の内容や状態を確認できる荷崩れ防止用締め具、及び、▲４▼使用度毎の廃棄処理が不要で効率的な荷崩れ防止用締め具のうち少なくとも何れか１の荷崩れ防止用締め具を提供することを目的としている。
【００１１】
【課題を解決するための手段】
上記目的を達成するために請求項１記載の荷崩れ防止用締め具は、荷物群の周囲に巻回され又は支柱を有する荷物搭載台の該支柱間に張設されるベルト状又はシート状の帯部材と、その帯部材の両端部同士を着脱自在に連結させ、又は前記帯部材の端部を前記支柱に対して着脱自在に連結させる連結部材とを備えており、更に、前記帯部材は、前記段積みされた荷物群若しくは荷物自体に段差若しくは突起部が形成されている場合、又は前記荷物搭載台に搭載された荷物が前記支柱間より外側へ突出している場合においても、巻回後の荷物全体又は張設後の荷物搭載台の支柱に対して適度な締付力を付与するために、伸縮自在な弾性体が少なくとも全長に亘って配設されている（少なくとも長さ方向の全域に配設されている）。更に、請求項１記載の荷崩れ防止用締め具においては、前記帯部材は、長さ方向に対して一定以上の牽引力が加えられても、長さ方向には伸縮する一方、幅方向には伸縮しないように、伸縮性の材質から成る経繊維及び非伸縮性の材質からなる横繊維の両繊維が織布状に組まれて形成されるとともに、前記帯部材は、経繊維及び横繊維の両繊維が織布状に組まれた織布ゾーン、及び前記横繊維のみの横繊維ゾーンの両ゾーンが区分して形成され且つ交互に列設されている。
【００１２】
請求項２記載の荷崩れ防止用締め具は、帯部材は、透視可能に形成されている。
【００１３】
請求項３記載の荷崩れ防止用締め具は、請求項２記載の荷崩れ防止用締め具において、横繊維ゾーンを構成する繊維は、透明性を有している。
【００１４】
請求項４記載の荷崩れ防止用締め具は、請求項１から３の何れかに記載の荷崩れ防止用締め具において、連結部材は、帯部材の一端部に対して突出状態に取着された第１係着部材を備えており、前記帯部材は、シート状に構成された帯部材の端部に並列に配設されている第１係着部材同士を連結させる格子形成部材を備えている。
【００１５】
請求項５記載の荷崩れ防止用締め具は、請求項４記載の荷崩れ防止用締め具において、連結部材は、第１係着部材に加え、帯部材の他端部に取着されたリング状の第１係止部材を備えている。
【００１６】
請求項６記載の荷崩れ防止用締め具は、請求項４記載の荷崩れ防止用締め具において、連結部材は、第１係着部材に加え、帯部材の他端部に対して突出状態に取着された第２係着部材によって構成されている。
【００１７】
請求項７記載の荷崩れ防止用締め具は、請求項４記載の荷崩れ防止用締め具において、連結部材は、第１係着部材に加え、帯部材の他端部に取着された略Ｌ字状の第２掛止部材を備えている。
【００１８】
請求項８記載の荷崩れ防止用締め具は、請求項４記載の荷崩れ防止用締め具において、連結部材は、第１係着部材に加え、帯部材の他端部に取着された第２係着部材を備えている。
【００２１】
本願荷崩れ防止用締め具によれば、帯部材が荷物群の周囲に巻回され又は荷物搭載台の支柱間に張設されると、その巻回された帯部材の両端部同士が着脱自在に連結され、又は帯部材の端部が支柱に対して着脱自在に連結される。この際、全面に弾性体の配設された帯部材により、前記段積みされた荷物群若しくは荷物自体に段差若しくは突起部が形成されている場合、又は前記荷物搭載台に搭載された荷物が前記支柱間より外側へ突出している場合においても、荷物が強固に固定され、ひいては、荷崩れが防止される。また、本願荷崩れ防止用締め具によれば、帯部材が透視可能とされているので、帯部材の巻回後又は張設後においても、荷物の内容及び状態が作業者（運搬者及び管理者を含む。）に視認可能とされる。
【００２２】
【発明の実施の形態】
以下、本発明の好ましい実施例について、添付図面を参照して説明する。本発明は、パレットや台車の上に載置される荷物群の周囲に巻回され、又はカーゴ等の支柱間に張設されることにより、荷崩れを防止する荷崩れ防止用締め具に関する。
【００２３】
図１は、本発明の一実施例である荷崩れ防止用締め具１の平面図であり、この荷崩れ防止用締め具１は、好ましくは、荷物群Ｘ，…，Ｘ自体の周囲に直接、又は支柱つきの台車若しくはパレット若しくはカーゴ等（即ち、これらの内部に収容される荷物群）の周囲に巻回されるタイプ（型式）のものである。図１に示すように、荷崩れ防止用締め具１は、シート部材２と、第１係着部材３と、第１係止部材４と、格子形成部材５と、仮止め部材６とを備えている。
【００２４】
シート部材２は、幅広の帯状（シート状）に形成されており、段積みされた荷物群Ｘ，…，Ｘ自体の周囲に直接、又は支柱の設けられた台車若しくはパレットの周囲に巻回されるものである。このシート部材２は、伸縮性を有する材質（例えば帯状のゴム又は糸状のポリウレタン、スプリング等）から成る複数の経繊維、及び、透明性を有するものの非伸縮性の材質（例えば、ナイロン等）から成る複数の横繊維の両繊維が組み合わされて形成されている。そして、かかる経繊維は、シート部材２の長さ方向に対する全体に配設されている。従って、荷崩れ防止対象物である段積み状の荷物群Ｘ，…，Ｘの側面に凸部Ａが形成されている場合（図２及び図３参照）や、上下の段差Ｂが形成されている場合（図３及び図４参照）においても、何れの荷物Ｘに対して（即ち、凸部Ａのみならず凸部Ａ以外の部分に対しても、段差Ｂの上方Ｂ１及び下方Ｂ２の如何によらず）、略（ほぼ）均一にテンション（締め付け力）を付与することができる。ひいては、荷物群Ｘ，…，Ｘを強固に固定することが、即ち、荷崩れを防止することができる。これは、カーゴ等の荷物搭載台の支柱間から荷物Ｘが突出している場合においても同様である。
【００２５】
また、シート部材２全体が伸縮自在な構成とされているので、例えば、シートの中間部に伸縮機構を設けたり、シートの両端部を分割する機構に比べて、部品点数を削減したり、製造工程数を削減したりすることができる。ひいては、製造コスト（材料費、人件費）の削減や、製造時間の短縮を図ることができるのである。
【００２６】
更に、荷崩れを防止するためにはシート部材２の巻回時に端部を強く引っ張る（牽引する）必要があるが、このように端部を強く牽引した場合においても、横繊維が伸縮性を備えており、シート部材２の幅方向への収縮変形を防止することができるのである。ひいては、巻回中のシート部材２の幅方向の端部が中央部へ反り返ってしまったり、丸まったりしてしまうことを防止することができるのである。これは、従来技術のシートにおいて、シートの牽引時にシートの幅方向の端部が反り返ったり、丸まったりしてしまうため、シートを荷物Ｘ等の周囲に巻回し連結させると、連結後のシートの幅方向端部が中央方向へ折れ返ってしまうことがあり、連結後にその折れ返ったシート部材２の幅方向端部を修正しなければならず、巻回・連結作業が著しく繁雑となってしまうことに起因している。
【００２７】
このシート部材２には、織布ゾーン２ａ、及び横繊維ゾーン２ｂの両ゾーンが区分されて形成されている。ここで、織布ゾーン２ａは、経繊維及び横繊維が織布状に組み合わされて形成されている領域であり、一方、横繊維ゾーン２ｂは、横繊維のみから成る領域である。そして、このように構成された織布ゾーン２ａ及び横繊維ゾーン２ｂの両ゾーンが適宜間隔毎に交互に区分して列設されている。従って、図５に示すように、段積みされた荷物群Ｘ，…，Ｘの周囲にシート部材２を巻回した後においても、かかる横繊維ゾーン２ｂを介して、その荷物Ｘの内容（種類や個数）及び状態（安定して積まれているか、荷物Ｘと荷物Ｘとの境目は何処か（積載状態）、破損しているか（破損状態））を作業者に視認（目視で確認）させることができるのである。特に、パレットＹ毎、荷物Ｘを搬送する際に、荷物Ｘの搬送先を容易に確認することが可能となったり、段ボール等に孔が空いているとか、液体が漏れ出しているとかを容易に確認することができるのである。これは、支柱つきの荷物搬送台の周囲にシート部材２を巻回する場合についても同様である。
【００２８】
また、前記した通り織布ゾーン２ａと横繊維ゾーン２ｂとが適宜間隔毎に交互に区分して列設された構成とされているので、夫々の荷物Ｘの内容及び状態を確認可能であるにも拘わらず、シート部材２の剛性を十分に確保することができるのである。勿論、織布ゾーン２ａと横繊維ゾーン２ｂとが交互に列設された構成とされていなくても良く、例えばチェック模様状等の、他の配設方式となるようにしても良い。
【００２９】
更には、前記した通りシート部材２は織布状とされているので、図６に示すように荷崩れ防止用締め具１をロール状に巻いたり、小さく折り畳んだり（図示せず）することができ、ひいては、収納スペースを省スペース化して、保管が煩雑となってしまうことを防止することができるのである。
【００３０】
第１係着部材３及び第１係止部材４の両部材は、相俟ってシート部材２の両端部を連結するためのものであり、第１係着部材３は、非伸縮性のベルト状に形成され、シート部材２の一端部（図１中における左端部）に対して突出状態に３本縫着されている。一方、第１係止部材４は、リング状に形成されるとともに金属材又は樹脂材から成り、シート部材２の他端部（図１中において右端部）に対して３個取り付けられている。そして、各第１係着部材３には、雄面ファスナー部材３ａと、雌面ファスナー部材３ｂとが区分して配設されている。
【００３１】
なお、第１係着部材３は、シート部材２の端部に３本縫着されているが、その本数は何本であっても良い。ただし、シート部材２全体を皺なくピンと張った状態に巻回する場合には、シート部材２の長さ方向端部の両端と中央に３本設けることが好ましい。これは、第１係着部材３が４本以上のあるとシート部材２の端部連結作業が煩雑となってしまうことに起因している。勿論シート部材２の長さ方向端部の長さ如何に応じて４本以上設けることが適切な場合もあることがいうまでもない。また、第１係着部材３に取着される面ファスナーは、雌雄逆に配設されても良いし、雌雄共有タイプのものであっても良い。更には、第１係着部材３が伸縮性を有するものであっても良い。
【００３２】
格子形成部材５は、ポリプロピレン等の合成樹脂材から成るものであり、平行に配設された複数の第１係着部材３に対して、跨った状態（掛け渡された状態）に複数、適宜間隔を空けて取り付けられている。即ち、格子形成部材５は、シート部材２の端部に並列に配設されている各第１係着部材３同士を平行に連結させるものである。従って、隣り合う第１係着部材３同士の距離が広がってしまうことを防止することができるのである。また、複数の格子形成部材５が第１係着部材３に対して適宜間隔を空けて取り付けられているので、第１係着部材３とともに格子が係止され、荷物Ｘが小さい場合や荷物Ｘが薄い（平べったい）場合にも、隣り合う第１係着部材３，３の間から荷物Ｘが零れ落ちてしまうことを防止することができるのである。
【００３３】
仮止め部材６は、荷物Ｘと荷物Ｘの間に差し込み可能な差込部材６ａと、この差込部材６ａをシート部材２に連結させる連結部材６ｂとを備えるものである。図１に示す差込部材６ａは、適度な堅さを有している方が荷物Ｘ間に差し込むためには好ましい。当然、差込部材６ａの形状、材質等は、特に限定されるものではない。このように形成することによって、差込部材６ａを荷物Ｘと荷物Ｘの間に差し込むことによって、荷崩れ防止用締め具１，２０を巻回する作業が繁雑となってしまうことを防止することができるのである。
【００３４】
次に、図２及び、図７から図９までを参照して、作業者による荷崩れ防止用締め具１をパレットＹ上に段積みされた複数の荷物Ｘ，…，Ｘの周囲への巻回作業及び連結作業について説明する。
【００３５】
図７に示すように、まず、作業者により、仮止め部材６を荷物Ｘと荷物Ｘの間に差し込まれた後、図８に示すように、シート部材２がパレットＹ上に段積みされた荷物群Ｘの周りに巻回される。このように、仮止め部材６により仮止めすることによって、パレットＹ上に段積みされた荷物群Ｘ，…，Ｘの周長が長い場合においても一人で荷崩れ防止用締め具１の巻回作業を行うことができるのである。特に、本実施例の荷崩れ防止用締め具１のように、シート部材２の一端部に設けられた第１係着部材３と他端部に設けられた第１係止部材４によりシート部材２の両端部を連結させるタイプである場合に、顕著な効果を奏する。
【００３６】
シート部材２の巻回後、作業者により、第１係着部材３が第１係止部材４に挿通される。第１係着部材３の挿通後、第１係止部材４を支点として強く牽引され、更には、第１係着部材３が折り返されて、その第１係着部材３に設けられた面ファスナー同士３ａ，３ｂを係着させ合うのである。この作業者による面ファスナー同士３ａ，３ｂ係着までの一連の作業は、各第１係着部材３毎に行われ、全ての第１係着部材３に対する作業が終了すると、図９に示すように、シート部材２の連結作業が終了するのである。
【００３７】
ここで、シート部材２の端部に第１係着部材３が突出状態に複数取り付けられているので、シート部材２端部の全部をいっぺんに操作しなくても、第１係着部材３を一つずつ操作すれば良い。即ち、シート部材２の連結作業が煩雑となってしまうことを防止することができるのである。具体的には、例えシート部材２が幅広のものであっても、全体的に堅固に巻き付ける作業を簡単に行うことができるのである。ひいては、例え一人であっても、荷崩れ防止用締め具１の巻回作業や張設作業をしっかりと（即ち、荷崩れが発生しないようにピンと張った状態に）行うことができるのである。
【００３８】
また、第１係着部材３の係着作業は、第１係着部材３を第１係止部材４を支点として引っ張ることにより行うことができる。したがって、テコの原理により小さい力（例えば一人）であっても、シート部材２をピンと張った状態となるようにして、第１係着部材３を係着させることができるのである。
【００３９】
更に、巻回されたシート部材２の具合が好ましくなく修正する場合にも、第１係着部材３の係着具合を一つずつ修正すればよいので、修正作業が煩雑となってしまうことを防止することができるのである。
【００４０】
また、図２から図５までの各図、又は図６から図９までの各図においては、パレットＹ上に段積みされた荷物群Ｘの周囲に直接、荷崩れ防止用締め具１を巻回途中および巻回後の状態を示した図であるが、当然、パレット以外の荷物搭載台の上に搭載された荷物Ｘの周囲に直接に巻回するようにしても良いし、支柱Ｚ１つきの荷物搭載台Ｚの支柱の外方周囲に（即ち、荷物搭載台Ｚの内部に収容された荷物群Ｘ，…，Ｘの周囲に間接的に）巻回するようにしても良い。尚、図２、図３、図４、図７、図８、及び図９の各図においては、発明の理解を容易とするために、シート部材２に区分して形成された織布ゾーン２ａ及び横繊維ゾーン２ｂについては省略して図示している。
【００４１】
次に、図１０から図１５を参照して、上記実施例（第１実施例）の変形例（第２実施例、第３実施例、第４実施例、第５実施例、第６実施例）について説明する。
【００４２】
「第２実施例」
図１０は、第２実施例の荷崩れ防止用締め具２０をパレットＹ上に載置された荷物群Ｘ，…，Ｘの周囲に巻回した状態を示した図である。図１０に示す、第２実施例の荷崩れ防止用締め具２０は、シート部材２２と、第１係着部材３と、第１係止部材４と、格子形成部材（図示せず、第１実施例と同様の構成）と、仮止め部材６とを備えている。なお、第１実施例と同一の部分には同一の符号を付してその説明は省略し、異なった部分のみを説明する。
【００４３】
シート部材２２は、共に透明性を有する材質から成る経繊維及び横繊維の両繊維が織布状に組まれることにより形成されている。従って、第１実施例の荷崩れ防止用締め具１のように横繊維ゾーン２ｂの形成箇所に限られず、荷崩れ防止用締め具２０の全体が透明性を有するために、荷物の内容の視認性を高めることができるのである。
【００４４】
「第３実施例」
図１１は、第３実施例の荷崩れ防止用締め具３０の平面図である。図１１に示すように、第３実施例の荷崩れ防止用締め具３０は、シート部材２と、第１係着部材３と、第２係着部材３４と、格子形成部材５と、仮止め部材３６とを備えている。なお、第３実施例を説明するに当たり、上記実施例（第１実施例および第２実施例）と同一の部分には同一の符号を付してその説明は省略し、異なった部分のみを説明する。
【００４５】
第２係着部材３４は、シート部材２の長さ方向の端部であって、且つ第１係着部材３の縫着端部とは反対側の端部に突出状態に縫着されている。この第２縫着部材３４は、第１係着部材３と略同一の形状に構成されており、具体例としては、第２縫着部材３４の一の面側には、雄面ファスナー３４ａと雌面ファスナー３４ｂとが区分して配設されている。そして、このようにシート部材２の両端部に第１係着部材３と第２係着部材３４とが突出状態に配設されているので、四隅に夫々支柱Ｚ１を有する荷物搭載台Ｚ内に荷物群Ｘ，…，Ｘが搭載されている場合においても、該支柱Ｚ１，Ｚ１間にシート部材２を張設することにより、該支柱Ｚ１間から荷物が崩れ落ちてしまうことを防止することができる。
【００４６】
ここで、図１２は、第３実施例の荷崩れ防止用締め具３０を荷物搭載台Ｚの支柱Ｚ１，Ｚ１間に張設した状態を示した図であるが、この図１２に示すように、シート部材２は、第１実施例のシート部材２と同様に伸縮性を有するが故に、支柱Ｚ１，Ｚ１間から突出している荷物Ｘ１がある場合においても、その荷物Ｘに対しては勿論のこと、全ての支柱Ｚ１に対して均一な締付力を付与することができるのである。尚、勿論、支柱Ｚ１を有するタイプのものであれば、荷物搭載台Ｚの形状の如何、支柱Ｚ１の長さの如何、支柱の数の如何（但し、荷崩れ防止用締め具３０においては２本以上）、更には、所謂「キャスター（図示せず）」の有無の如何を問うものではない。
【００４７】
仮止め部材３６は、シート部材２の幅方向の端部であって、且つ第２係着部材３４取着側に取着されている。従って、荷崩れ防止用締め具１の端部を荷物搭載台Ｚの横棒Ｚ２（支柱Ｚ１，Ｚ１間に架設された棒）に仮止めすることができるのである。ひいては、荷崩れ防止用締め具１の張設作業を一人で行う場合にも、該張設作業が煩雑となってしまうことを防止することができるのである。なお、当然に、仮止め部材３６は、雌雄共有の面ファスナーに限られるものではなく、雄と雌とが分かれているタイプであっても良いし、第１実施例の仮止め部材６のように上下の隣り合う荷物Ｘ，Ｘ間に差し込む方式であっても良い。
【００４８】
「第４実施例」
図１３は、第４実施例の荷崩れ防止用締め具４０の平面図であり、図１３に示すように、第４実施例の荷崩れ防止用締め具４０は、シート部材２と、第１係着部材３と、第２係止部材４１と、格子係止部材５と、仮止め部材３６とを備えている。尚、第４実施例の荷崩れ防止用締め具４０を説明するに当たっても、上記実施例（第１〜第３）と同一の部分には同一の符号を付してその説明を省略し、異なる部分のみを説明する。
【００４９】
図１３に示すように、第２係止部材４１は、第１実施例の第１係止部材４と同様に、シート部材２の他端部に配設されている。また、この第２係止部材４１は、樹脂製又は金属製（牽引力に耐えられる程度の強度を持つもの（即ち、牽引時に変形しないもの））から成り、略Ｌ字状に形成されている。
【００５０】
ここで、図１４は、荷物搭載台ＺＺの支柱Ｚ１，Ｚ１間に荷崩れ防止用締め具４０を張設した状態を示した図であるが、この図１４に示すように、張設時に荷物搭載台ＺＺの支柱Ｚ１に対して第２係止部材４１を引っかけることができるのである。ひいては、シート部材２全体が伸縮性を有するが故、単に第２係止部材４１を支柱Ｚ１に対して引っかけるという簡単な作業（第３実施例に対して）であるにも拘わらず、支柱Ｚ１，Ｚ１間より突出する荷物Ｘ１は勿論のこと、支柱Ｚ１に対しても均一な締付力を付与することができる。
【００５１】
「第５実施例」
図１５は、第５実施例の荷崩れ防止用締め具５０の平面図であり、図１５に示すように、第５実施例の荷崩れ防止用締め具５０は、シート部材２と、第１係着部材５１と、第２係着部材５２と、格子係止部材５と、仮止め部材６とを備えている。尚、第５実施例の荷崩れ防止用締め具４０を説明するに当たっても、上記実施例（第１〜第４）と同一の部分には同一の符号を付してその説明を省略し、異なる部分のみを説明する。
【００５２】
第１係着部材５１は、上記実施例の第１係着部材３に取着される面ファスナーの種別を変更したものであり、この図１５に示すように、第１係着部材５１には、第１係着部材３に雄面ファスナー３ａのみが配設されている。一方、第２係着部材５２は、シート部材２の他端側に縫着されており、第１係着部材５１に取着された雄面ファスナー３ａに対向する面ファスナー（即ち雌状の面ファスナー）により構成されている。
【００５３】
以上、実施例に基づき本発明を説明したが、本発明は上記実施例に何ら限られるものではなく、本発明の趣旨を逸脱しない範囲内で種々の改良発明が可能であることは容易に推察することができるのである。
【００５４】
例えば、本実施例においては、シート部材２を構成する各横繊維の全体が透明性を有する材質からなるものとされている。しかしながら、シート部材２を構成する各横繊維の全体が透明性を有していなくても、横繊維ゾーン２ｂを構成する部分のみが透明性を有しているようにすれば良い。また、横繊維のみから成る横繊維ゾーン２ｂに代えて経繊維のみから成る経繊維ゾーンを設けるとともに、この経繊維ゾーンを構成する経繊維を透明性としても良い。
【００５５】
また、本実施例においては、シート部材２を構成する各経繊維は伸縮性を有する材質から成る一方、同じくシート部材２を構成する各横繊維は非伸縮性の材質から成るものとされている。しかしながら、両繊維共に伸縮性を有する材質から成るものであっても良いし、両繊維共に非伸縮性の材質から成るものであっても良い。ここで、両繊維共に非伸縮性の材質から成る場合には、シート部材２を構成する両繊維が透明性を有しているか、少なくとも透明性を有する片方の繊維のみから成る片繊維ゾーンを有していることが好ましい。
【００５６】
本発明には、以下の発明が含まれる。
荷物群の周囲に巻回されるシート状の帯部材と、その帯部材の両端部同士を連結させる連結部材とを備えた荷崩れ防止用締め具において、前記連結部材は、前記帯部材の一端側に対して並列に且つ各々突出状態に固着された複数の第１係着部材と、前記帯部材の他端側に対して並列に固着され且つ前記第１係着部材に各々対応するリング状又は鈎状の複数の係止部材とを備えており、前記各第１係着部材は何れも、面ファスナー部を有し、前記係止部材を支点として折り返された状態で該面ファスナー同士が係着し合うことにより前記帯部材の両端部同士を着脱自在に連結させることを特徴とする荷崩れ防止用締め具（Ａ）。
【００５７】
この荷崩れ防止用締め具（Ａ）によれば、作業者により、帯部材が巻回又は張設された後、帯部材に各々突出状態に固着された各第１係着部材が夫々対応する係止部材に挿通され、係止部材を支点として折り返された状態で牽引される。その後、第１係着部材を牽引した状態で該第１係着部材に設けられた面ファスナー同士が係着させられるのである。この作業者による面ファスナー係着までの一連の作業は、帯部材の一側側に対して並列に固着された全ての第１係着部材に対して為され、全ての第１係着部材に対する作業が終了すれば、帯部材全体がピンと張った状態になるように、帯部材の両端部同士が強固に且つ均等に連結される。
【００５８】
支柱を有する荷物搭載台の該支柱間に張設されるシート状の帯部材と、その帯部材の端部を前記支柱に対して連結させる連結部材とを備えた荷崩れ防止用締め具において、前記連結部材は、前記帯部材の一端側に対して並列に且つ各々突出状態に固着された複数の第１係着部材と、前記帯部材の他端側に対して並列に且つ各々突出状態に固着された１又は複数の第２係着部材とを備えており、前記各第１係着部材及び各第２係着部材は何れも、面ファスナー部を有し、前記荷物搭載台の支柱を支点にして折り返された状態で該面ファスナー部同士が係着し合うことにより前記帯部材の各端部を前記支柱に対して脱着自在に連結させることを特徴とする荷崩れ防止用締め具（Ｂ）。
【００５９】
この荷崩れ防止用締め具（Ｂ）によれば、作業者により、帯部材が支柱の周囲に巡らされた後、帯部材に各々突出状態に固着された各第１係着部材及び第２係着部材が夫々対応する支柱を支点として折り返された状態で牽引される。その後、第１係着部材及び第２係着部材を牽引した状態で該第１係着部材及び第２係着部材に夫々設けられた面ファスナー同士が係着させられるのである。この作業者による面ファスナー係着までの一連の作業は、全ての第１係着部材及び第２係着部材に対して為されるのである。そして、全ての第１係着部材及び第２係着部材に対する作業が終了すれば、帯部材の両端部が強固に且つ均等に連結される。尚、第１係着部材による帯部材の連結作業および第２係着部材による帯部材の連結作業の何れの連結作業が先に行われても良いし、複数の作業者により同時に行われても良い。
【００６０】
従って、上記のように構成された荷崩れ防止用締め具（Ａ）及び（Ｂ）によれば、下記の効果を奏する。即ち、荷崩れ防止用締め具（Ａ）及び（Ｂ）によれば、帯部材の一端側（又は他端側）に対して突出状態に第１係着部材（又は第２係着部材）が固着されているので、帯部材の両端部同士の連結時又は支柱に対する連結時において、帯部材自体を直接操作することなく、その端部から突出状態に固着された第１係着部材（又は第２係着部材）のみを操作すれば良く、掴みやすく、係止部材に挿通しやすく、折り返した後の第１係着部材（又は第２係着部材）の牽引作業および面ファスナー同士の係着作業も容易とすることができる。
【００６１】
また、荷崩れ防止用締め具（Ａ）によれば、前記帯部材の他端側にリング状又は鈎状の係止部材が設けられ、且つ第１係着部材は係止部材を支点として折り返された状態で係着し合うようにされているので、第１係着部材の牽引作業を係止部材を支点として行うことができる。一方、荷崩れ防止用締め具（Ｂ）によれば、両端側に第１係着部材及び第２係着部材の両係着部材が設けられ、且つ第１係着部材及び第２係着部材は夫々荷物搭載台の支柱を支点として折り返された状態で係着し合うようにされているので、第１係着部材及び第２係着部材の夫々の牽引作業を支柱を支点として行うことができる。即ち、荷崩れ防止用締め具（Ａ）及び荷崩れ防止用締め具（Ｂ）によれば、例え一人での作業の場合においても、第１係着部材又は第２係着部材を強く牽引することができ、ひいては、帯部材をピンと張った状態に連結することができる。
【００６２】
更に、荷崩れ防止用締め具（Ａ）及び荷崩れ防止用締め具（Ｂ）によれば、第１係着部材及び其の第１係着部材に対応する係止部材が帯部材に対して複数並列に設けられているので、幅広の帯部材であっても、帯部材全体を直接操作するという煩雑さを解消することができ、ひいては、部分的に集中した牽引作業及び締付作業を可能とすることができる。勿論、荷崩れ防止用締め具（Ｂ）において第２係着部材が帯部材の他端部に複数設けられている場合においても、同様の効果を奏する。
【００６３】
更に、荷崩れ防止用締め具（Ａ）及び荷崩れ防止用締め具（Ｂ）によれば、何れの第１係着部材も面ファスナー部を備えていることにより、例えばバックル連結等のような連結作業時の煩雑さがなく、連結作業および解除作業の両作業を極めて簡単容易且つ迅速に行うことができる。
【００６４】
なお、疑義が生じないように特許請求の範囲に記載の文言の解釈について念のために説明すると、「支柱を有する荷物搭載台」とは、荷物Ｘを搭載するための台であって更に支柱を有する台の意味である。具体例としては、台車やパレット等に支柱を設けたものや、カーゴ等が挙げられる。この場合、車輪を有しているタイプ（型式）のもの、又は有していないタイプ（型式）のものの何れのタイプであっても良い。また、「荷物の周囲に巻回される」とは、荷物群の周囲に直接に巻回されるの意味と、例えば支柱等を介して間接に巻回される意味の両方の意味を包含する意味である。更に、「透明性を有する」とは、完全に「透明である」という意味のみならず、所謂「半透明」の意味をも包含するものとする。更に、「全長」とは、文言通りの「全長」は勿論のこと、「略全体」の意味をも包含する。具体例としては、端部補強部や連結部材取着部等が部分的に非伸縮とされている場合も含まれる。
【００６５】
【発明の効果】
請求項１記載の荷崩れ防止用締め具によれば、連結部材により、荷物群の周囲に巻回され、又は荷物搭載台の支柱間に張設される帯部材の両端部同士が着脱自在に連結され、かかる帯部材の端部が前記支柱に対して着脱自在に連結されるので、本荷崩れ防止用締め具を何度も再使用することができるという効果がある。また、ストレッチフィルムとの使い捨ての荷崩れ防止部材に比べて、経費と資源において無駄がなく効率的な使用ができるという効果もある。
【００６６】
一方、かかる帯部材は少なくとも全長に亘って伸縮性を有するため、段積みされた荷物群若しくは荷物自体（そのもの）に段差若しくは突起部が形成されている場合、又は支柱を有する荷物搭載台に搭載された荷物が前記支柱間より外側へ突出している場合（即ち、荷崩れ防止対象物に、段差又は凸部分がある場合）にも、その段差又は凸部分に当接する部位が伸びるので、荷物全体に対して又は荷物搭載台の支柱に対して適度の締付力を付与することができる。ひいては、荷崩れ防止対象物に段差又は凸部分がある場合にも、荷崩れを防止することができるという効果がある。また、凸部分が突起の場合においても、荷物の周囲に巻回され、又は荷物搭載台の支柱間に張設されたシートを強く牽引した際にも、帯部材が裂けて荷物が崩れ落ちてしまうことを防止することができるという効果もある。
【００６７】
更に、請求項１記載の荷崩れ防止用締め具によれば、帯部材の長さ（縦）方向に対して一定以上の牽引力が加えられた場合においても、かかる帯部材は長さ（縦）方向には伸縮する一方、幅（横）方向には伸縮しないようにされているので、帯部材の牽引時における幅方向の収縮変形を防止することができるという効果がある。ひいては、巻回中又は張設中の帯部材の端部を牽引した場合においても、帯部材の幅方向の端部が反り返りを起こしたり、丸まってしまうことを防止することができるのである。
【００６８】
更に、請求項１記載の荷崩れ防止用締め具によれば、伸縮性の材質からなる経繊維及び非伸縮性の材質からなる横繊維が織布状に組まれているため、帯部材の長さ（縦）方向に対して一定以上の牽引力が加えられた場合においても、かかる帯部材は長さ（縦）方向には伸縮する一方、幅（横）方向には伸縮しないようにされているので、帯部材の牽引時における幅方向の収縮変形を防止することができるという効果がある。ひいては、巻回中又は張設中の帯部材の端部を牽引した場合においても、帯部材の幅方向の端部が反り返りを起こしたり、丸まってしまうことを防止することができるのである。また、帯部材が織布状に形成されているために、収納時、保管時その他の非使用時においては、ロール状に巻いたり、折り畳むことにより小さくまとめることができるという効果も奏する。
【００６９】
請求項２記載の荷崩れ防止用締め具によれば、請求項１記載の荷崩れ防止用締め具の奏する効果に加え、更に、帯部材が透視可能に形成されているので、巻回後又は張設後においても、帯部材の内側の荷物の内容及び状態を視認させることができるという効果がある。
【００７０】
請求項３記載の荷崩れ防止用締め具によれば、請求項２記載の荷崩れ防止用締め具の奏する効果に加え、更に、帯部材は、経繊維及び横繊維が織布状に組まれている織布繊維ゾーン、及び横繊維だけの横繊維ゾーンの両ゾーンが区分して形成されており、且つ横繊維ゾーン構成部の横繊維は透明性を有しているので、本荷崩れ防止用締め具の伸縮性を損なうことなく、横繊維ゾーンから帯部材の内側の荷物の内容及び状態を視認させることができるという効果がある。特に、幅広の帯部材によって荷物全周を巻回する場合は、顕著な効果を奏する。これは、ゴム材等の伸縮自在な弾性体は、透明性を有さないことに起因している。
【図面の簡単な説明】
【図１】本発明の一実施例である荷崩れ防止用締め具の平面図である。
【図２】上記荷崩れ防止用締め具を荷物群の周囲に巻回し終わった状態を示した図である。
【図３】上記荷崩れ防止用締め具を荷物群の周囲に巻回し終わった他の状態を示した図である。
【図４】上記荷崩れ防止用締め具を荷物群の周囲に巻回し終わった更に他の状態を示した図である。
【図５】上記荷崩れ防止用締め具を荷物群の周囲に巻回し終わった更に他の状態を示した図である。
【図６】上記荷崩れ防止用締め具をロール状に巻いている途中の状態を示した図である。
【図７】上記荷崩れ防止用締め具を仮止めした状態を示した図である。
【図８】上記荷崩れ防止用締め具の荷物群の周囲に巻回途中の図である。
【図９】第１係着部材及び係止部材により、シート部材の両端を連結する様子を示した図である。
【図１０】第２実施例のシート部材を荷物群の周囲に巻回し終わった状態を示した図である。
【図１１】第３実施例の荷崩れ防止用締め具の平面図である。
【図１２】第３実施例の荷崩れ防止用締め具を荷物搭載台の周囲に巻回し終わった状態を示した図である。
【図１３】第４実施例の荷崩れ防止用締め具の平面図である。
【図１４】第４実施例の荷崩れ防止用締め具を荷物搭載台の周囲に巻回し終わった状態を示した図である。
【図１５】第５実施例の荷崩れ防止用締め具の平面図である。
【符号の説明】
１，２０，３０，４０，５０荷崩れ防止用締め具
２，２２シート部材（帯部材）
２ａ織布ゾーン
２ｂ横繊維ゾーン（横繊維ゾーン及び片繊維ゾーン）
３，５１第１係着部材（連結部材、及び）
４第１係止部材（連結部材）
３４，５２第２係着部材（連結部材）
４１第２係止部材
Ｚ，ＺＺ荷物搭載台
Ｚ１支柱[0001]
TECHNICAL FIELD OF THE INVENTION
BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a load-collapsing-preventing fastener that is wrapped around a luggage group placed on a pallet or a trolley or stretched between columns of cargo or the like to prevent the collapse of the load. It is.
[0002]
[Prior art]
In general, in order to improve workability and save space in a storage space, packages are transported in several stages on pallets or carts for cargo handling. In this case, if the collapse of the load is not prevented in some way, the transport operation is interrupted due to the collapse of the load, the work efficiency is significantly reduced, and the product is damaged.
[0003]
Therefore, there is a method in which the load loaded on the pallet is packed and transported by a stretch film to prevent the collapse of the load, and then the stretch film is peeled off and the load is unloaded from the pallet.
[0004]
[Problems to be solved by the invention]
However, in the method of using a stretch film to prevent collapse of the load, the peeled stretch film cannot be reused, resulting in waste of resources and resources. Furthermore, since the stretched film that has been discarded accumulates without being decomposed, a large number of disposal sites are required, which is a problem as industrial waste. On the other hand, in the case of incineration, gas and the like at the time of incineration may have an adverse effect on the human body, which is a problem in health and sanitation and in the environment. Furthermore, winding and fixing while circling around the luggage many times was an extremely troublesome operation.
[0005]
Therefore, various inventions and ideas have been made in order to solve such problems. For example, the present invention relates to a device for preventing cargo from collapsing according to Utility Model Registration No. 3007684. This device uses a sheet for wrapping and fixing the load, can be used repeatedly, and tightens the load. This is a cargo collapse prevention device provided with a hook-and-loop fastener so that work can be performed easily and quickly. Furthermore, the present invention is characterized in that fixing means is provided at the end of the sheet which is divided and arranged by an appropriate number of dividing slits so that the sheets can be bound together even if there is a step in the height direction of the load.
[0006]
Generally, a belt-shaped cotton cloth or a synthetic resin is used as a material of the belt or sheet for preventing collapse of the load. In the present invention, a nylon resin, a polyester resin-based synthetic resin, or the like is used. However, since these materials basically do not have elasticity, it is not possible to securely fix the luggage according to the shape and the number of the luggage. It is necessary to prepare a plurality of different belts or sheets, which may be inconvenient and costly.
[0007]
On the other hand, in order to make up for these drawbacks, in the load-collapsing-preventing fastener according to JP-A-11-11481 and JP-A-11-147331, a belt or a middle part of a sheet is cut and the cut part is shortened. A belt or sheet for preventing collapse of a load, which is connected by an elastic member, has been proposed. As a result, the load can be securely fixed to a plurality of types of loads by a single belt or sheet. However, in the case where a protrusion is formed on the stacked luggage group or the luggage itself (itself), or when the luggage mounted on the luggage mounting table having the columns protrudes outside between the columns, even if the seats Or, even if the intermediate portion of the belt has tension, it is impossible to apply tension to the entire load and fix it. Furthermore, if the belt or sheet wrapped around the load is strongly stretched in this state, the sheet or belt is torn and the load collapses due to a high coefficient of friction generated between the protrusion of the load and the belt or sheet abutting on the load. The problem that occurs.
[0008]
Similarly, in the device for preventing collapse of goods in the cargo according to Utility Model Registration No. 3007684, when there are a plurality of protrusions in the height direction of the stacked luggage group, the friction of the protrusions is high. A similar phenomenon occurs depending on the coefficient. In this state, if the belt or the sheet wrapped around the luggage is strongly stretched, there arises a problem that the sheet or the belt is torn from the protruding portion and the luggage collapses.
[0009]
By the way, after wrapping the collapse prevention fastener around a load or stretching it over a support such as a cargo, there is a case where it is desired to confirm the type, the number, the degree of damage, etc. of the load. However, in the conventional load-collapsing prevention fastener, there is a problem that it is necessary to remove the load-collapsing prevention fastener one by one for checking, which is very complicated. In particular, in the case of a sheet, this problem is remarkable because the sheet is wider than the belt.
[0010]
Therefore, the present invention has been devised to solve the above-mentioned problem. (1) Despite the simple configuration, the work of winding the sheet around the luggage can be performed alone. Clamping prevention fasteners, (2) When a stack of luggage or a luggage itself (itself) has a step or protrusion formed thereon, or luggage mounted on a luggage mounting platform projects outward from between the columns Even if it has been done, it is possible to apply a proper tightening force to the support of the luggage or the trolley or the pallet after stretching, or the load collapse prevention fastener, (3) after the winding of the sheet or Load-collapsing prevention fasteners that can check the contents and condition of luggage after stretching, and (4) at least one of the load-collapsing prevention fasteners that do not require disposal for each use and are efficient. An object of the present invention is to provide a fastener for preventing collapse.
[0011]
[Means for Solving the Problems]
In order to achieve the above object, the load-collapsing prevention fastener according to claim 1 is a belt-shaped or sheet-shaped fastener wound around a luggage group or stretched between the columns of a luggage mounting table having a column. A band member and a connecting member that detachably connects both end portions of the band member to each other or detachably connects an end portion of the band member to the support, further comprising the band member. Even when a step or a protrusion is formed in the stacked luggage group or the luggage itself, or when the luggage mounted on the luggage mounting stand projects outward from between the columns, In order to apply an appropriate tightening force to the entire luggage or the support of the luggage mounting table after being stretched, a stretchable elastic body is disposed at least over the entire length (at least over the entire area in the length direction). Is located in).Further, in the load-collapsing prevention fastener according to claim 1, the band member expands and contracts in the length direction even when a traction force of a certain level or more is applied in the length direction, but in the width direction. To prevent expansion and contraction, both fibers of a warp fiber made of a stretchable material and a weft fiber made of a non-stretchable material are formed in a woven fabric shape, and the band member is made of a warp fiber and a weft fiber. A woven fabric zone in which both fibers are assembled in a woven fabric shape, and a weft fiber zone including only the weft fibers are formed separately and arranged alternately.
[0012]
According to a second aspect of the present invention, the band member is formed to be transparent.
[0013]
According to a third aspect of the present invention, there is provided the fastener for preventing collapse of the load according to the second aspect, wherein the fibers constituting the transverse fiber zone have transparency.
[0014]
According to a fourth aspect of the present invention, there is provided the fastener for preventing collapse of the load according to any one of the first to third aspects, wherein the connecting member is attached to the end of the band member so as to protrude. A first anchoring member, and the band member includes a lattice forming member that connects the first anchoring members arranged in parallel at the ends of the band member formed in a sheet shape. I have.
[0015]
According to a fifth aspect of the present invention, there is provided the fastener for preventing collapse of the load according to the fourth aspect, wherein the connecting member is a ring attached to the other end of the band member in addition to the first engaging member. A first locking member having the shape of a circle.
[0016]
In the load collapsing prevention fastener according to claim 6, in the load collapsing prevention fastener according to claim 4, in addition to the first engaging member, the connecting member is protruded from the other end of the band member. It is constituted by an attached second engaging member.
[0017]
According to a seventh aspect of the present invention, there is provided the fastener according to the fourth aspect, wherein the connecting member is attached to the other end of the band member in addition to the first engaging member. An L-shaped second latch member is provided.
[0018]
In the load collapsing prevention fastener according to claim 8, in the load collapsing prevention fastener according to claim 4, the connecting member is attached to the other end of the band member in addition to the first engaging member. Two engaging members are provided.
[0021]
According to the fastener for preventing load collapse according to the present invention, when the band member is wound around the luggage group or stretched between the columns of the luggage mounting table, both ends of the wound band member are detachable. Or the end of the band member is detachably connected to the column. At this time, if a step or a protrusion is formed in the stacked luggage group or the luggage itself by a band member provided with an elastic body on the entire surface, or the luggage mounted on the luggage mounting table is Even when it protrudes outward between the columns, the load is firmly fixed, and the collapse of the load is prevented. Further, according to the fastener for preventing collapse of the load of the present application, since the band member is transparent, even after the band member is wound or stretched, the contents and state of the luggage can be checked by the worker (carrier and management). ).
[0022]
BEST MODE FOR CARRYING OUT THE INVENTION
Hereinafter, preferred embodiments of the present invention will be described with reference to the accompanying drawings. BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a load collapsing prevention fastener that is wound around a group of luggage placed on a pallet or a trolley or stretched between columns such as a cargo to prevent the collapse of the load.
[0023]
FIG. 1 is a plan view of a load-collapsing fastener 1 according to an embodiment of the present invention. Preferably, the load-clamp preventing fastener 1 is arranged directly around the luggage groups X,. Or a type (model) that is wound around a trolley or a pallet or a cargo with columns (that is, a group of luggage accommodated therein). As shown in FIG. 1, the load-collapsing prevention fastener 1 includes a sheet member 2, a first engaging member 3, a first locking member 4, a grid forming member 5, and a temporary fixing member 6. ing.
[0024]
The sheet member 2 is formed in a wide band shape (sheet shape), and is wound directly around the stacked luggage groups X,..., X itself, or around a cart or pallet provided with columns. Things. The sheet member 2 is made of a plurality of warp fibers made of a stretchable material (for example, band-like rubber or thread-like polyurethane, a spring, etc.) and a transparent but non-stretchable material (for example, nylon or the like). The two fibers of the plurality of weft fibers are combined and formed. The warp fibers are disposed throughout the length of the sheet member 2. Therefore, when the convex portions A are formed on the side surfaces of the stacked luggage groups X,..., X, which are the objects to be prevented from collapse (see FIGS. 2 and 3), the upper and lower steps B are formed. In any case (see FIGS. 3 and 4), for any load X (that is, for not only the convex portion A but also the portion other than the convex portion A, whether the upper portion B1 or the lower portion B2 of the step B is different). ), The tension (tightening force) can be applied substantially (substantially) uniformly. As a result, the luggage groups X,..., X can be firmly fixed, that is, the collapse of the load can be prevented. This is the same even when the load X protrudes from between the columns of the load carrier such as a cargo.
[0025]
Further, since the entire sheet member 2 is configured to be expandable and contractable, for example, an expansion and contraction mechanism is provided at an intermediate portion of the sheet, the number of parts is reduced as compared with a mechanism that divides both ends of the sheet, For example, the number of steps can be reduced. As a result, it is possible to reduce manufacturing costs (material costs and labor costs) and shorten manufacturing time.
[0026]
Further, in order to prevent the collapse of the load, it is necessary to strongly pull (pull) the end portion of the sheet member 2 when winding the sheet member 2. Accordingly, it is possible to prevent the sheet member 2 from contracting and deforming in the width direction. As a result, it is possible to prevent the end in the width direction of the sheet member 2 being wound from curling toward the center or being rounded. This is because, in the prior art sheet, when the sheet is towed, the end in the width direction of the sheet is warped or rounded. Therefore, when the sheet is wound around the luggage X or the like and connected, the sheet after the connection is The width direction ends may be folded toward the center, and after the connection, the folded width direction ends of the sheet member 2 must be corrected, so that the winding and connection work becomes extremely complicated. It is due to
[0027]
In the sheet member 2, both a woven fabric zone 2a and a weft fiber zone 2b are formed separately. Here, the woven fabric zone 2a is a region where warp fibers and weft fibers are combined in a woven fabric shape, while the weft fiber zone 2b is a region composed of only the weft fibers. The zones of the woven fabric zone 2a and the weft fiber zone 2b configured as described above are arranged alternately at appropriate intervals. Therefore, as shown in FIG. 5, even after the sheet member 2 is wound around the stacked luggage groups X,..., X, the contents (type) And the number (the number) and the state (whether the cargo is stably stacked, the boundary between the load X and the load X (the loading state), or the damage (the damaged state)) is visually recognized (visually confirmed) by the operator. You can do it. In particular, it is possible to easily check the transport destination of the load X when transporting the load X for each pallet Y, and to easily check whether a hole is formed in a cardboard or the like or a liquid leaks out. You can check it. The same applies to the case where the sheet member 2 is wound around a luggage carrier with a support.
[0028]
Further, as described above, since the woven fabric zone 2a and the weft fiber zone 2b are arranged alternately at appropriate intervals and arranged in a row, it is possible to confirm the contents and state of each load X. Nevertheless, the rigidity of the sheet member 2 can be sufficiently ensured. Needless to say, the woven fabric zone 2a and the weft fiber zone 2b do not have to be arranged alternately, but may be of another arrangement type such as a check pattern.
[0029]
Furthermore, as described above, since the sheet member 2 is formed in a woven cloth shape, it is possible to wind the load collapse prevention fastener 1 in a roll shape or to fold it small (not shown) as shown in FIG. Thus, the storage space can be saved, and storage can be prevented from becoming complicated.
[0030]
The first engaging member 3 and the first locking member 4 are used together to connect both ends of the sheet member 2, and the first engaging member 3 is a non-stretchable belt. And is sewn to one end (left end in FIG. 1) of the sheet member 2 in a protruding state. On the other hand, the first locking members 4 are formed in a ring shape and made of a metal material or a resin material, and are attached to the other end (the right end in FIG. 1) of the sheet member 2. In each of the first engaging members 3, a male fastener member 3a and a female fastener member 3b are separately provided.
[0031]
In addition, three first fastening members 3 are sewn to the end of the sheet member 2, but the number may be any number. However, when the entire sheet member 2 is wound in a tight state without wrinkles, it is preferable to provide three at both ends and the center of the longitudinal end of the sheet member 2. This is because if there are four or more first engaging members 3, the end connecting work of the sheet member 2 becomes complicated. Needless to say, it may be appropriate to provide four or more sheets depending on the length of the end portion in the length direction of the sheet member 2. Further, the hook-and-loop fastener attached to the first engaging member 3 may be disposed in a reversed manner, or may be of a shared type. Further, the first engaging member 3 may have elasticity.
[0032]
The lattice forming members 5 are made of a synthetic resin material such as polypropylene, and a plurality of the lattice forming members 5 are appropriately placed in a state of being straddled (bridged) with respect to the plurality of first engaging members 3 arranged in parallel. Installed at intervals. That is, the lattice forming member 5 connects the first engaging members 3 arranged in parallel at the ends of the sheet member 2 in parallel. Therefore, it is possible to prevent the distance between the adjacent first engaging members 3 from increasing. Further, since the plurality of lattice forming members 5 are attached to the first engaging member 3 at appropriate intervals, the lattice is locked together with the first engaging member 3 so that the load X is small or the load X is small. Even if is thin (flat), it is possible to prevent the load X from falling down between the adjacent first engaging members 3.
[0033]
The temporary fixing member 6 includes a plug-in member 6a that can be inserted between the packages X and a connecting member 6b that connects the plug-in member 6a to the sheet member 2. It is preferable that the insertion member 6a shown in FIG. Of course, the shape, material, and the like of the insertion member 6a are not particularly limited. By forming in this manner, inserting the insertion member 6a between the load X and the load X prevents the operation of winding the load-collapsing prevention fasteners 1, 20 from becoming complicated. You can do it.
[0034]
Next, referring to FIG. 2 and FIGS. 7 to 9, the fastener 1 for preventing the collapse of the load by the operator is wound around a plurality of loads X,..., X stacked on the pallet Y. The turning operation and the connecting operation will be described.
[0035]
As shown in FIG. 7, first, after the temporary fixing member 6 is inserted between the load X and the load X by the operator, the sheet members 2 are stacked on the pallet Y as shown in FIG. 8. It is wound around the luggage group X. In this way, by temporarily fixing with the temporary fixing member 6, even when the circumference of the luggage group X,... You can do the work. In particular, as in the load-collapsing prevention fastener 1 of the present embodiment, the sheet member is formed by the first engaging member 3 provided at one end of the sheet member 2 and the first locking member 4 provided at the other end. A remarkable effect is obtained in the case where the both ends are connected.
[0036]
After winding the sheet member 2, the first engaging member 3 is inserted into the first locking member 4 by an operator. After the first engaging member 3 is inserted, the first engaging member 3 is strongly pulled with the first engaging member 4 as a fulcrum, and the first fastening member 3 is folded back to provide a surface fastener provided on the first engaging member 3. The members 3a and 3b are engaged with each other. A series of operations performed by the worker until the hook-and-loop fasteners 3a and 3b are engaged are performed for each first engaging member 3, and when the operations for all the first engaging members 3 are completed, as shown in FIG. Then, the connecting operation of the sheet member 2 is completed.
[0037]
Here, since the plurality of first engaging members 3 are attached to the end of the sheet member 2 in a protruding state, the first engaging member 3 can be removed without operating the entire end of the sheet member 2 at once. You only have to operate one by one. That is, it is possible to prevent the connecting operation of the sheet members 2 from becoming complicated. Specifically, even if the sheet member 2 is wide, the work of firmly winding the whole can be easily performed. As a result, even if one person is alone, the work for winding and stretching the fastener 1 for preventing collapse of the load can be performed firmly (that is, in a state where the fastener is tightened to prevent the collapse of the load).
[0038]
In addition, the work of engaging the first engagement member 3 can be performed by pulling the first engagement member 3 around the first locking member 4 as a fulcrum. Therefore, even with a smaller force (for example, one person) based on the leverage principle, the first engaging member 3 can be engaged so that the sheet member 2 is in a taut state.
[0039]
Further, even when the condition of the wound sheet member 2 is undesirably corrected, the fixing operation of the first engaging member 3 may be corrected one by one, so that the correcting operation becomes complicated. It can be prevented.
[0040]
In each of FIGS. 2 to 5 or FIGS. 6 to 9, the cargo collapse prevention fastener 1 is directly wound around the load group X stacked on the pallet Y. It is a diagram showing a state in the middle and after the winding. Naturally, it may be wound directly around a load X mounted on a load mounting table other than a pallet, or may be provided with a support Z1. It may be wound around the outer periphery of the column of the luggage mounting table Z (that is, indirectly around the luggage groups X,..., X accommodated inside the luggage mounting table Z). In FIGS. 2, 3, 4, 7, 8, and 9, in order to facilitate understanding of the present invention, the woven cloth zone 2a divided into the sheet member 2 is formed. The illustration of the weft fiber zone 2b is omitted.
[0041]
Next, with reference to FIGS. 10 to 15, modifications (second, third, fourth, fifth, and sixth embodiments) of the above embodiment (first embodiment). ) Will be described.
[0042]
"Second embodiment"
FIG. 10 is a view showing a state in which the load-collapsing prevention fastener 20 of the second embodiment is wound around the luggage groups X,..., X placed on the pallet Y. As shown in FIG. 10, the fastener 20 for preventing collapse of the load according to the second embodiment includes a sheet member 22, a first engaging member 3, a first locking member 4, and a grid forming member (not shown, a first forming member). (A configuration similar to that of the embodiment), and a temporary fixing member 6. The same parts as those in the first embodiment are denoted by the same reference numerals, and the description thereof will be omitted. Only different parts will be described.
[0043]
The sheet member 22 is formed by assembling both warp fibers and weft fibers made of a material having transparency into a woven fabric. Therefore, it is not limited to the location where the transverse fiber zone 2b is formed as in the load-collapsing prevention fastener 1 of the first embodiment, and the entirety of the load-collapsing prevention fastener 20 has transparency. It is possible to enhance the nature.
[0044]
"Third embodiment"
FIG. 11 is a plan view of the load-collapsing prevention fastener 30 of the third embodiment. As shown in FIG. 11, the load-collapsing-preventing fastener 30 according to the third embodiment includes a sheet member 2, a first engaging member 3, a second engaging member 34, a grid forming member 5, and a temporary fixing member. And a member 36. In describing the third embodiment, the same portions as those in the above-described embodiment (the first and second embodiments) are denoted by the same reference numerals, and description thereof will be omitted. Only different portions will be described. I do.
[0045]
The second fastening member 34 is sewn to the end of the sheet member 2 in the length direction and opposite to the sewing end of the first fastening member 3 in a protruding state. . The second sewing member 34 is configured to have substantially the same shape as the first engaging member 3. As a specific example, a male fastener 34 a is provided on one surface side of the second sewing member 34. The female surface fastener 34b is provided separately. Since the first engaging member 3 and the second engaging member 34 are disposed at both ends of the sheet member 2 in a protruding state as described above, the first engaging member 3 and the second engaging member 34 are disposed in the luggage mounting table Z having the columns Z1 at the four corners. Even when the luggage groups X,..., X are mounted, by stretching the sheet member 2 between the columns Z1 and Z1, it is possible to prevent the luggage from falling down from between the columns Z1. .
[0046]
Here, FIG. 12 is a view showing a state in which the load-collapsing-preventing fastener 30 of the third embodiment is stretched between the columns Z1 and Z1 of the luggage carrier Z, as shown in FIG. Since the sheet member 2 has elasticity in the same manner as the sheet member 2 of the first embodiment, even when there is a load X1 protruding from between the columns Z1 and Z1, the sheet X is of course That is, a uniform tightening force can be applied to all the columns Z1. Of course, in the case of the type having the column Z1, the shape of the luggage mounting table Z, the length of the column Z1, and the number of columns (however, the 2 It does not matter whether or not there is a so-called “caster (not shown)”.
[0047]
The temporary fixing member 36 is attached to the end of the sheet member 2 in the width direction and on the side to which the second engaging member 34 is attached. Therefore, the end of the load-collapsing prevention fastener 1 can be temporarily fixed to the horizontal bar Z2 (the bar erected between the columns Z1 and Z1) of the load carrier Z. As a result, even when the work for stretching the fasteners 1 for preventing collapse of the load is performed by one person, the work can be prevented from being complicated. Naturally, the temporary fixing member 36 is not limited to the male and female common surface fastener, but may be of a type in which a male and a female are separated, or the temporary fixing member 6 as in the first embodiment. May be inserted between adjacent upper and lower loads X, X.
[0048]
"Fourth embodiment"
FIG. 13 is a plan view of the load collapsing prevention fastener 40 of the fourth embodiment. As shown in FIG. 13, the load collapsing prevention fastener 40 of the fourth embodiment includes the sheet member 2 and the first member. The engaging member 3, the second locking member 41, the lattice locking member 5, and the temporary fixing member 36 are provided. In the description of the load-collapsing prevention fastener 40 of the fourth embodiment, the same portions as those of the above-described embodiment (first to third) are denoted by the same reference numerals, and the description thereof will be omitted. Only the part will be described.
[0049]
As shown in FIG. 13, the second locking member 41 is disposed at the other end of the sheet member 2 similarly to the first locking member 4 of the first embodiment. Also thisSecondThe locking member 41 is made of resin or metal (having a strength enough to withstand a traction force (that is, one that does not deform during traction)), and is formed in a substantially L-shape.
[0050]
Here, FIG. 14 is a view showing a state in which the load-carrying-preventing fastener 40 is stretched between the columns Z1 and Z1 of the luggage mounting table ZZ. As shown in FIG. The second locking member 41 can be hooked on the column Z1 of the mounting table ZZ. Further, since the entire sheet member 2 has elasticity, the column Z1 can be easily engaged with the column Z1 despite the simple operation of hooking the second locking member 41 to the column Z1 (relative to the third embodiment). , Z1 as well as the load X1 protruding from between the support posts Z1.
[0051]
"Fifth embodiment"
FIG. 15 is a plan view of the load collapsing prevention fastener 50 of the fifth embodiment. As shown in FIG. 15, the load collapsing prevention fastener 50 of the fifth embodiment includes the sheet member 2 and the first member. An engaging member 51, a second engaging member 52, a lattice locking member 5, and a temporary fixing member 6 are provided. In describing the load collapsing prevention fastener 40 of the fifth embodiment, the same portions as those of the above-described embodiment (first to fourth) are denoted by the same reference numerals, and description thereof will be omitted. Only the part will be described.
[0052]
The first fastening member 51 is obtained by changing the type of the hook-and-loop fastener attached to the first fastening member 3 of the above embodiment. As shown in FIG. The first fastening member 3 is provided with only the male fastener 3a. On the other hand, the second fastening member 52 is sewn to the other end side of the sheet member 2 and faces the male fastener 3a attached to the first fastening member 51 (ie, a female surface). Fastener).
[0053]
As described above, the present invention has been described based on the embodiments. However, the present invention is not limited to the above-described embodiments, and it is easily inferred that various improved inventions are possible without departing from the gist of the present invention. You can do it.
[0054]
For example, in the present embodiment, each of the weft fibers constituting the sheet member 2 is entirely made of a transparent material. However, even if the entirety of each weft fiber constituting the sheet member 2 does not have transparency, only the portion constituting the weft fiber zone 2b may have transparency. In addition, a warp fiber zone consisting only of warp fibers may be provided instead of the weft fiber zone 2b consisting only of weft fibers, and the warp fibers constituting this warp fiber zone may be made transparent.
[0055]
Further, in the present embodiment, each warp fiber forming the sheet member 2 is made of a material having elasticity, while each weft fiber forming the sheet member 2 is made of a non-stretchable material. . However, both fibers may be made of an elastic material, or both fibers may be made of a non-elastic material. Here, when both fibers are made of a non-stretchable material, both fibers constituting the sheet member 2 have transparency or have a single fiber zone composed of at least one of the transparent fibers. Preferably.
[0056]
The present invention includes the following inventions.
In a fastener for preventing collapse of a load comprising a sheet-like band member wound around a luggage group and a connecting member for connecting both ends of the band member, the connecting member includes one end of the band member. A plurality of first engaging members fixed in parallel to each other and in a protruding state, and a ring shape fixed in parallel to the other end of the band member and corresponding to the first engaging member, respectively. Or a plurality of hook-shaped locking members, wherein each of the first engaging members has a hook-and-loop fastener portion, and the hook-and-loop fasteners are folded with the hooking member as a fulcrum. A fastener (A) for preventing collapse of a load, wherein both ends of the band member are detachably connected by being engaged with each other.
[0057]
According to the fastener (A) for preventing collapse of the load, after the band member is wound or stretched by the operator, the first engaging members respectively fixed to the band member in a protruding state respectively correspond to the band members. It is inserted into the locking member, and is pulled in a folded state with the locking member as a fulcrum. Thereafter, the hook-and-loop fasteners provided on the first fastening member are engaged with each other while the first fastening member is being pulled. A series of operations until the hook-and-loop fastener engagement by the operator is performed for all the first anchor members fixed in parallel to one side of the band member, and for all the first anchor members. When the operation is completed, both ends of the band member are firmly and evenly connected so that the entire band member is in a taut state.
[0058]
A sheet-like band member stretched between the columns of a luggage mounting table having a column, and a load-collapsing prevention fastener including a connecting member that connects an end of the band member to the column. The connecting member includes a plurality of first engaging members fixed in parallel to one end of the band member and in a protruding state, and a plurality of first engaging members fixed in parallel to the other end of the band member and in a protruding state. One or a plurality of second fastening members fixed to each other, each of the first and second fastening members has a hook-and-loop fastener portion, and a support of the luggage mounting table. A fastener for preventing collapse of a load, wherein each end of the band member is detachably connected to the support by engaging the hook-and-loop fastener portions in a state of being turned back as a fulcrum. B).
[0059]
According to the load collapsing prevention fastener (B), after the band member is wrapped around the column by the operator, each of the first engaging member and the second engaging member fixed to the band member in a protruding state. The attachment members are towed in a state where the attachment members are turned around with the corresponding columns as fulcrums. Thereafter, the hook-and-loop fasteners provided on the first and second fastening members are engaged with each other while the first and second fastening members are pulled. A series of operations until the hook-and-loop fastener is engaged by the operator is performed on all the first and second fastening members. Then, when the work on all the first engaging members and the second engaging members is completed, both ends of the band member are firmly and evenly connected. In addition, any of the connecting operation of the band member by the first engaging member and the connecting operation of the band member by the second engaging member may be performed first, or may be performed simultaneously by a plurality of workers. good.
[0060]
Therefore, according to the load collapse prevention fasteners (A) and (B) configured as described above, the following effects can be obtained. That is, according to the load-collapsing prevention fasteners (A) and (B), the first engaging member (or the second engaging member) protrudes from one end (or the other end) of the band member. Since the band member is fixed, when the ends of the band member are connected to each other or when the band member is connected to the column, the first engaging member (or the first engaging member) fixed in a protruding state from the end without directly operating the band member itself. 2), it is easy to grasp, easy to insert into the locking member, tow the first fastening member (or the second fastening member) after being turned back, and engage the hook-and-loop fasteners. Work can also be facilitated.
[0061]
According to the load-collapsing prevention fastener (A), a ring-shaped or hook-shaped locking member is provided on the other end side of the band member, and the first engaging member is folded around the locking member as a fulcrum. Since the first and second engaging members are engaged with each other in the disengaged state, the first engaging member can be pulled by using the engaging member as a fulcrum. On the other hand, according to the load-collapsing prevention fastener (B), both the first and second engaging members are provided at both ends, and the first and second engaging members are provided. Are engaged with each other in a folded state with the support of the luggage mounting table as a fulcrum, so that the towing work of each of the first and second engagement members can be performed using the support as a fulcrum. it can. That is, according to the load-collapsing-preventing fastener (A) and the load-collapse-preventing fastener (B), the first engaging member or the second engaging member is strongly towed even when working alone. Thus, the band member can be connected in a taut state.
[0062]
Further, according to the load collapsing prevention fastener (A) and the load collapsing prevention fastener (B), the first engaging member and the locking member corresponding to the first engaging member are attached to the band member. Since a plurality of belt members are provided in parallel, even for a wide band member, it is possible to eliminate the trouble of directly operating the entire band member, and thus, it is possible to partially concentrate traction work and tightening work. It can be. Of course, the same effect can be obtained even in the case where a plurality of second engaging members are provided at the other end of the band member in the load collapse prevention fastener (B).
[0063]
Furthermore, according to the load-collapsing-preventing fastener (A) and the load-collapsing-preventing fastener (B), each of the first engaging members includes the hook-and-loop fastener portion, so that, for example, a buckle connection or the like There is no complicated connection operation, and both the connection operation and the release operation can be performed very simply, easily and quickly.
[0064]
Note that the interpretation of the wording described in the claims will be described just in case so as not to raise any doubt. The “luggage mounting platform having a support” is a platform for mounting the load X, and further includes a support. Is the meaning of a table having Specific examples include a truck or a pallet provided with a support, a cargo, or the like. In this case, it may be either a type having wheels (model) or a type not having wheels (model). In addition, the expression “wound around the load” includes both a meaning of being directly wound around the load group and a meaning of being wound indirectly via a column or the like. Meaning. Further, “having transparency” includes not only the meaning of “completely transparent” but also the meaning of so-called “translucent”. Further, the “full length” includes not only the literally “full length” but also the meaning of “substantially all”. Specific examples include a case where the end reinforcing portion, the connecting member attaching portion, and the like are partially non-stretchable.
[0065]
【The invention's effect】
According to the fastener for preventing the collapse of the load according to the first aspect, both ends of the band member wound around the luggage group or stretched between the columns of the luggage mounting table can be detached by the connecting member. Since the end portions of the band members are connected to and detachably attached to the pillars, there is an effect that the fastener for preventing the collapse of the load can be reused many times. Also, as compared with a disposable load-carrying prevention member with a stretch film, there is also an effect that cost and resources can be used efficiently without waste.
[0066]
On the other hand, since such a band member has elasticity at least over its entire length, it is mounted on a luggage mounting table having a column or a luggage group or luggage itself (or itself) having a step or a projection, or a luggage mounting base having a column. Even when the luggage is projected outward from the space between the columns (that is, when the object to be prevented from collapsing has a step or a convex portion), the portion that comes into contact with the step or the convex portion extends. , Or an appropriate tightening force can be applied to the support of the load carrier. As a result, even when the load collapse prevention target has a step or a convex portion, the load collapse can be prevented. In addition, even when the convex portion is a projection, the band member is torn and the luggage collapses even when strongly wound around the luggage or when strongly pulling the sheet stretched between the columns of the luggage mounting table. There is also an effect that it can be prevented.
[0067]
Furthermore, according to the fastener for preventing the collapse of the load according to the first aspect,Even when a certain or more traction force is applied in the length (longitudinal) direction of the band member, the band member expands and contracts in the length (longitudinal) direction but does not expand and contract in the width (horizontal) direction. Therefore, there is an effect that it is possible to prevent contraction deformation in the width direction when the band member is pulled. As a result, even when the end portion of the band member being wound or stretched is pulled, it is possible to prevent the end portion in the width direction of the band member from warping or rolling.
[0068]
Furthermore, according to the fastener for preventing the collapse of the load according to the first aspect,When a certain amount of traction force is applied in the length (longitudinal) direction of the band member because the warp fiber made of the stretchable material and the weft fiber made of the non-stretchable material are woven. In this case, the band member expands and contracts in the length (longitudinal) direction, but does not expand and contract in the width (horizontal) direction. There is an effect that can be. As a result, even when the end portion of the band member being wound or stretched is pulled, it is possible to prevent the end portion in the width direction of the band member from warping or rolling. In addition, since the band member is formed in a woven cloth shape, it is possible to reduce the size of the band member by winding or folding it into a roll during storage, storage, or other non-use.
[0069]
Claim2According to the fastener for preventing collapse of load described in the claims1In addition to the effect of the load-collapsing prevention fastener described above, furthermore, since the band member is formed to be transparent, the contents and state of the baggage inside the band member can be visually recognized even after winding or stretching. There is an effect that it can be done.
[0070]
Claim3According to the fastener for preventing collapse of load described in the claims2In addition to the effects of the fastener for preventing collapse of load described above, the band member further includes both a woven fiber zone in which warp fibers and weft fibers are assembled in a woven fabric and a weft fiber zone including only weft fibers. Are formed separately, and since the weft fibers of the weft fiber zone constituent parts have transparency, without impairing the elasticity of the fastener for preventing collapse of the load, the band member of the weft fiber zone can be removed from the weft fiber zone. There is an effect that the contents and state of the baggage inside can be visually recognized. In particular, when the luggage is wound all around by a wide band member, a remarkable effect is obtained. This is because a stretchable elastic body such as a rubber material does not have transparency.
[Brief description of the drawings]
FIG. 1 is a plan view of a load-collapsing prevention fastener according to an embodiment of the present invention.
FIG. 2 is a diagram showing a state in which the load-collapsing prevention fastener has been wound around a luggage group.
FIG. 3 is a view showing another state in which the load collapse prevention fastener has been wound around the luggage group.
FIG. 4 is a view showing still another state in which the load collapse prevention fastener has been wound around the luggage group.
FIG. 5 is a view showing still another state in which the load collapse prevention fastener has been wound around the luggage group.
FIG. 6 is a view showing a state in which the load collapse prevention fastener is being wound in a roll shape.
FIG. 7 is a diagram showing a state in which the load collapse prevention fastener is temporarily fixed.
FIG. 8 is a diagram of the load-collapsing prevention fastener being wound around a luggage group.
FIG. 9 is a diagram illustrating a state in which both ends of a sheet member are connected by a first engaging member and a locking member.
FIG. 10 is a view showing a state in which the sheet member of the second embodiment has been wound around the luggage group.
FIG. 11 is a plan view of a fastener for preventing collapse of a load according to a third embodiment.
FIG. 12 is a diagram showing a state in which the load-collapsing prevention fastener of the third embodiment has been wound around the luggage carrier.
FIG. 13 is a plan view of a fastener for preventing collapse of a load according to a fourth embodiment.
FIG. 14 is a view showing a state in which the load-collapsing prevention fastener according to the fourth embodiment has been wound around the luggage carrier.
FIG. 15 is a plan view of a load-collapsing prevention fastener according to a fifth embodiment.
[Explanation of symbols]
1,20,30,40,50 Fastener for preventing collapse of load
2,22 sheet member (band member)
2a Woven cloth zone
2b Weft fiber zone (weft fiber zone and single fiber zone)
3,51 First engaging member (connecting member and)
4 First locking member (connection member)
34, 52 Second engaging member (connecting member)
41 Second locking member
Z, ZZ Luggage carrier
Z1 prop

Claims

A belt-shaped or sheet-shaped band member wound around the luggage group or stretched between the columns of the luggage mounting table having columns, and both ends of the band member are detachably connected to each other, or A load collapsing prevention fastener comprising a connecting member for detachably connecting an end of the band member to the support,
In the case where the band member has a step or a protrusion formed in the stacked luggage group or the luggage itself, or even in a case where the luggage mounted on the luggage mounting table projects outward from between the columns. In order to apply an appropriate tightening force to the entire luggage after winding or the support of the luggage mounting table after stretching, a stretchable elastic body is disposed at least over the entire length ,
Even if a certain amount of traction force is applied in the length direction, the band member expands and contracts in the length direction but does not expand and contract in the width direction. While both fibers of the weft fiber made of the material of nature are formed in a woven fabric,
In the band member, both the woven fabric zone in which both the warp fiber and the weft fiber are assembled into a woven fabric, and both the weft fiber zone of the weft fiber only are formed separately and arranged alternately. A fastener for preventing collapse of a load.

The fastener according to claim 1 , wherein the band member is formed so as to be transparent.

3. The fastener according to claim 2 , wherein the fibers constituting the weft fiber zone have transparency.

The connection member includes a first engagement member attached to one end of the band member in a protruding state,
The said strip | belt member is provided with the grid formation member which connects the 1st fastening member arrange | positioned in parallel with the edge part of the strip | belt member comprised in sheet shape, and is characterized by the above-mentioned. The fastener for preventing collapse of a load according to any one of the above.

5. The load-collapsing prevention fastener according to claim 4, wherein the connecting member includes a ring-shaped first locking member attached to the other end of the band member, in addition to the first engaging member. Utensils.

The load collapsing member according to claim 4, wherein the connecting member is constituted by a second engaging member attached to the other end of the band member so as to protrude in addition to the first engaging member. Prevention fastener.

5. The load collapsing prevention device according to claim 4, wherein the connection member includes a second L-shaped latch member attached to the other end of the band member, in addition to the first engagement member. Fasteners.

The fastener according to claim 4, wherein the connecting member includes a second engaging member attached to the other end of the band member, in addition to the first engaging member.