JP4305069B2

JP4305069B2 - Work gloves

Info

Publication number: JP4305069B2
Application number: JP2003176044A
Authority: JP
Inventors: 望佐敷; 俊夫甲斐
Original assignee: Toyota Auto Body Co Ltd; Toyota Motor Corp
Current assignee: Toyota Auto Body Co Ltd; Toyota Motor Corp
Priority date: 2003-06-20
Filing date: 2003-06-20
Publication date: 2009-07-29
Anticipated expiration: 2023-06-20
Also published as: JP2005009045A

Description

【０００１】
【発明の属する技術分野】
本発明は作業用手袋に係り、詳しくは、塗装表面異物の検出作業に使用するための作業用手袋に関するものである。
【０００２】
【従来の技術】
被塗装物（例えば、車のボディなど）の塗装作業中に、十分に乾いていない塗装表面に何らかの異物が付着し、その異物の上に塗料が塗り重ねられると、塗装表面に微小な盛り上がりが生じる。
一般に、このような塗装表面に付着した異物や、その異物によって生じる塗装表面の微小な盛り上がりは「塗装ブツ」と呼ばれる。
尚、異物としては、空気中を浮遊している浮遊塵、被塗装物の裏や隅のほうに付着していた塵埃が塗料の吹き付けにより吹き飛ばされたもの、作業者の体から落ちた塵埃、溶剤に完全に溶け込んでいない塗料の微粒固形物などがある。
【０００３】
塗装ブツが生じると平滑であるべき塗装表面の美観が損なわれるため、塗装ブツを検出して除去する必要がある。
特に、車のボディは平滑であるため塗装ブツが目立ちやすく、直径０．５ｍｍ程度の微小な塗装ブツでも美観を大きく損ねることになる。
【０００４】
従来より、塗装ブツの検出は作業者の目視によって行っていたが、微小な塗装ブツは光の反射に隠れて視認し辛い。そこで、近年では、作業者が塗装表面を手袋をはめた手の平で撫で、その手袋越しの手の平の触感によって塗装ブツを検出する方法がとられている。
ここで、手袋を着用するのは、手指の皮脂が塗装表面に付着して塗装表面を汚損するのを防止するためである。
【０００５】
このような手の平の触感による塗装ブツの検出に用いるための手袋として、例えば、メリヤス編地によって作られた原手の表面に樹脂皮膜を設けてなる作業用手袋がある（特許文献１参照。）。
【０００６】
【特許文献１】
特開２００３−１３８４１１号公報（第２頁、図５）
【０００７】
【発明が解決しようとする課題】
前記特許文献１の作業用手袋は、原手の表面に樹脂皮膜が設けてあるため、強度および耐久性が高いという利点がある反面、樹脂皮膜によって手の平の触感が阻害されることから、塗装ブツの検出精度が劣るという欠点がある。
【０００８】
そこで、昨今では、ナイロン紡績糸のニット（編み物）による薄手のナイロン布地を縫製した手袋（例えば、シマツ株式会社製の商品番号「＃９０２Ａ」）を用いることにより、塗装ブツの検出精度を高めている。
この手袋は、ナイロン布地に手の平側と手の甲側を展開して裁断し、その裁断した生地を二つ折りにしてから周囲を縫い込むことによって作成される。
【０００９】
尚、ナイロン紡績糸のニットを用いるのは、手袋の布地に伸縮性をもたせることにより、手指を自由に屈伸可能にして作業性を高めるためである。
しかし、この手袋には以下の問題がある。
（１）ナイロン紡績糸を形成するナイロン繊維が細く（例えば、１μｍ）、その細いナイロン繊維に撚りがかけられているため、ナイロン紡績糸の柔軟性は高い。そのナイロン紡績糸の柔軟性の高さと、ニットの伸縮性の高さとが相まって、手の平の触感が阻害されることから、塗装ブツの検出精度が劣る。
（２）塗装ブツの検出作業中にナイロン紡績糸の繊維が切れて微細な糸埃などの塵埃が発生し、その糸埃が塗装ブツになるおそれがある。
【００１０】
本発明は上記問題を解決するためになされたものであって、その目的は、塗装ブツの検出精度に優れると共に塵埃の発生を防止可能な作業用手袋を提供することにある。
【００１１】
【課題を解決するための手段・作用および発明の効果】
（請求項１）
係る目的を達成するためになされた請求項１に記載の発明は、
手の甲側に当たる部分を覆う第１生地部材と、手の平側に当たる部分を覆う第２生地部材とを備え、第１生地部材および第２生地部材の周縁部が縫い付けられてなる作業用手袋であって、
前記第１生地部材は、塵埃が発生し難く、伸縮性および通気性を有する生地であるエーテル系ポリウレタンの長繊維紡績糸による薄手の布地によって形成され、
前記第２生地部材は、通気性を有し、生地表面が滑らかで、塗装ブツの検出精度が高い生地であるナイロン単一繊維の平織りによる薄手の布地によって形成されていることを技術的特徴とする。
【００１２】
請求項１に記載の作業用手袋を使用するとき、作業者は、被塗装物の乾いた塗装表面を作業用手袋をはめた手の平側（第２生地部材側）で撫で、その第２生地部材越しの手の平の触感によって塗装ブツを検出する。そして、作業者は、塗装ブツを検出したら、作業用手袋をはめていない側の手に持った研磨器具で当該塗装ブツを研磨して削ぎ落とす作業と、作業用手袋をはめた手の平で塗装表面を撫でて塗装ブツを検出する作業とを、塗装ブツが完全に除去されて塗装表面が平滑になるまで繰り返し行う。
【００１３】
従って、請求項１に記載の発明によれば、第１生地部材がエーテル系ポリウレタンの長繊維紡績糸による薄手の布地によって形成されているため、第１生地部材から塵埃が発生して塗装ブツとなるのを防止できる。また、第１生地部材が伸縮性を有するため、手指を自在に屈伸させることが可能になり、作業用手袋をはめた手で物を掴む動作が阻害されないことから、作業性を高めることができる。そして、第１生地部材が通気性を有するため、手の皮膚呼吸が阻害されず汗を発散させることが可能になり、長時間作業しても手の平の触感が良好に保たれることから、塗装ブツの高い検出精度を長時間にわたって維持することができる。
【００１４】
また、請求項１に記載の発明によれば、第２生地部材がナイロン単一繊維の平織りによる薄手の布地によって形成されているため、第２生地部材から塵埃が発生して塗装ブツとなるのを防止できる。また、第２生地部材が通気性を有するため、手の皮膚呼吸が阻害されず、特に手の平にかく汗を発散させることが可能になり、長時間作業しても手の平の触感が良好に保たれることから、塗装ブツの高い検出精度を長時間にわたって維持することができる。そして、第２生地部材の生地表面が滑らかであるため塗装表面との摩擦を軽減することが可能になり、塗装表面に傷を付けないことに加えて、第２生地部材で塗装表面を撫でた際の手の平の触感が鋭敏になることから塗装ブツを確実に検出できる。
そして、ナイロン単一繊維は切れ難いことに加え、ナイロン単一繊維が切れたとしても長いままで糸埃にならないため、塗装ブツの発生を防止できる。
また、ナイロン単一繊維を用いることにより、第２生地部材の表面が滑らかになって塗装表面との摩擦を軽減することが可能になるため、塗装表面に傷を付けないことに加えて、第２生地部材で塗装表面を撫でた際の手の平の触感が鋭敏になることから塗装ブツを確実に検出できる。
そして、ナイロン単一繊維を平織りにすることにより、第２生地部材の表面を平坦化することが可能になり、第２生地部材で塗装表面を撫でた際に第２生地部材と塗装表面との密着性が増すため、第２生地部材越しでも手の平の触感が阻害されず塗装ブツを確実に検出できる。
さらに、第２生地部材で塗装表面を撫でた際に、ナイロン単一繊維の平織りの縦横糸の格子部分に塗装ブツが引っかかり、その引っかかりによる抵抗感を手の平の触感によって確実に感じとることが可能であるため、塗装ブツの検出精度を高めることができる。
【００１５】
（請求項２）
次に、請求項２に記載の発明は、請求項１に記載の作業用手袋において、
前記第２生地部材には、指の第３関節に当たる部分に切り込みが入れられていることを技術的特徴とする。
【００１６】
ところで、第２生地部材に伸縮性がない場合、手指を曲げると、第２生地部材における指の第３関節に当たる部分が弛んで皺が寄ることがある。第２生地部材に皺が寄ると、その皺部分では塗装表面と手の平とが第２生地部材を介して密着せず触感が鈍くなるため、塗装ブツの検出感度が低下してしまう。
そこで、請求項２に記載の発明によれば、第２生地部材における指の第３関節に当たる部分に切れ込みを入れることにより、手指を曲げても第３関節に当たる部分の弛みを当該切れ込みに吸収させて皺が寄らないようにすることで、塗装ブツの検出感度の低下を防止できる。
【００１７】
（請求項３）
次に、請求項３に記載の発明は、請求項２に記載の作業用手袋において、
前記切り込みの両端部の前記第２生地部材は手袋の内側に向けて巻き返され、その巻き返された部分が縫糸によって縫い込まれていることを技術的特徴とする。
【００１８】
従って、請求項３に記載の発明によれば、前記第２生地部材の巻き返された部分の縫い代が縫糸による縫目の奥に隠れて手袋の内側に向く。そのため、作業用手袋の使用中に第２生地部材側で塗装表面を撫でているときに、切り込みの裁断端部が塗装表面に接触して糸切れを起こすことはなく、その糸切れによる糸屑や糸埃の発生を防止できる。
【００１９】
（請求項４）
次に、請求項４に記載の発明は、
手の甲側に当たる部分を覆う第１生地部材と、手の平側の指に当たる部分を覆う第２生地部材と、手の平側の指を除く部分を覆う第３生地部材とを備え、第１生地部材と第２生地部材および第３生地部材のそれぞれの周縁部が縫い付けられてなる作業用手袋であって、
前記第１生地部材および前記第３生地部材は、塵埃が発生し難く、伸縮性および通気性を有する生地であるエーテル系ポリウレタンの長繊維紡績糸による薄手の布地によって形成され、
前記第２生地部材は、通気性を有し、生地表面が滑らかで、塗装ブツの検出精度が高い生地であるナイロン単一繊維の平織りによる薄手の布地によって形成されていることを技術的特徴とする。
【００２０】
請求項４に記載の作業用手袋を使用するとき、作業者は、被塗装物の乾いた塗装表面を作業用手袋をはめた手の指の腹側（第２生地部材側）で撫で、その第２生地部材越しの指の腹の触感によって塗装ブツを検出する。そして、作業者は、塗装ブツを検出したら、作業用手袋をはめていない側の手に持った研磨器具で当該塗装ブツを研磨して削ぎ落とす作業と、作業用手袋をはめた手の指の腹側で塗装表面を撫でて塗装ブツを検出する作業とを、塗装ブツが完全に除去されて塗装表面が平滑になるまで繰り返し行う。
【００２１】
ところで、人間の手の平の触感は、指の腹部分が特に鋭敏であり、手の平側の指を除く部分はさほど鋭敏ではない。そのため、請求項４に記載の発明のように、塗装表面を撫でる作業を指の腹側だけで行い、手の平側の指を除く部分は塗装表面を撫でなくても、塗装ブツの検出精度が低下するおそれはなく、請求項１に記載の作業用手袋と同等の検出精度が得られる。
従って、請求項４に記載の発明によれば、請求項１に記載の発明と同様の作用・効果を得ることができる。
【００２２】
また、請求項４に記載の発明によれば、第３生地部材から塵埃が発生して塗装ブツとなるのを防止できる。そして、第３生地部材が通気性を有するため、手の皮膚呼吸が阻害されず汗を発散させることが可能になり、長時間作業しても手の平の触感が良好に保たれることから、塗装ブツの高い検出精度を長時間にわたって維持することができる。
【００２３】
ところで、第２生地部材に伸縮性がない場合、手指を曲げると、第２生地部材における指の第３関節に当たる部分が弛んで皺が寄ることがある。第２生地部材に皺が寄ると、その皺部分では塗装表面と手の平とが第２生地部材を介して密着せず触感が鈍くなるため、塗装ブツの検出感度が低下してしまう。
そこで、請求項４に記載の発明によれば、第３生地部材に伸縮性をもたせることにより、手指を曲げたときに、第２生地部材における指の第３関節に当たる部分の弛みを第３生地部材の伸縮によって吸収させて皺か寄らないようにすることで、塗装ブツの検出感度の低下を防止できる。また、第３生地部材が伸縮性を有するため、請求項１に記載の作業用手袋よりも更に自在に手指を屈伸させることが可能になり、作業用手袋をはめた手で物を掴む動作が阻害されないことから、作業性を高めることができる。
【００２４】
（請求項５）
次に、請求項５に記載の発明は、請求項４に記載の作業用手袋において、
前記第３生地部材は吸塵性を有することを技術的特徴とする。
【００２５】
従って、請求項５に記載の発明によれば、塗装表面の研磨によって削り取られた塗料粉を第３生地部材で拭い取ることにより、塗装表面を清浄に保つことが可能になる。そして、塗装表面の研磨によって削り取られた塗料粉を拭い取るための清拭用具（ウェスなど）を用意しておかなくてもよいことに加え、その清拭用具を右手または左手で取り上げたり取り置いたりする作業が必要ないため、作業性を高めることができる。
【００２８】
（請求項６）
次に、請求項６に記載の発明は、請求項１〜５のいずれか１項に記載の作業用手袋において、
前記各生地部材の縫い代は前記縫糸による縫目の奥に隠れて手袋の内側を向くように縫い込まれていることを技術的特徴とする。
【００２９】
従って、請求項６に記載の発明によれば、生地部材の裁断部分から糸屑や糸埃などの塵埃が発生したとしても、その糸屑や糸埃は作業用手袋の内側（内部）に止まり、その糸屑や糸埃が作業用手袋の外部へ出ることはないため、その糸屑や糸埃によって塗装ブツが生じるのを防止できる。
【００３０】
（請求項７）
次に、請求項７に記載の発明は、請求項１〜６のいずれか１項に記載の作業用手袋において、
前記各生地部材の手首に当たる部分を引き絞るための引き絞り手段を備えたことを技術的特徴とする。
【００３１】
従って、請求項７に記載の発明によれば、引き絞り手段によって作業用手袋の手首部分を引き絞ることにより、作業用手袋の手首部分と使用者（作業者）の手首とを密着させることが可能になり、作業用手袋の内側（内部）に塵埃が溜まっていたとしても、その塵埃が作業用手袋の外部へ出るのを確実に防止できる。また、引き絞り手段によって作業用手袋の手首部分を引き絞ることにより、使用中に作業用手袋が使用者（作業者）の手から脱落するのを防止可能になり、作業性を高めることができる。
【００３２】
（用語の説明）
尚、上述した［特許請求の範囲］および［課題を解決するための手段・作用および発明の効果］に記載した構成要素と、後述する［発明の実施の形態］に記載した構成部材との対応関係は以下のようになっている。
【００３３】
「第１生地部材」は、生地部材１１，３１，３２に該当する。
「第２生地部材」は、生地部材１２，３３，３４に該当する。
「第３生地部材」は、生地部材３５に該当する。
「引き絞り手段」は、筒状の部分１４、縫糸１５、ゴム紐１６から構成される。
【００３４】
【発明の実施の形態】
以下、本発明を具体化した各実施形態について図面を参照しながら説明する。尚、各実施形態において、同一構成部材については符号を等しくしてある。また、各実施形態において、第１実施形態と同一内容の箇所については説明を省略してある。
【００３５】
［第１実施形態］
以下、本発明を具体化した第１実施形態の作業用手袋１０について図面を参照しながら説明する。
【００３６】
（第１実施形態の構成）
図１（Ａ）は、第１実施形態における左手用の作業用手袋１０を手の甲側から見た状態を示す正面図である。図１（Ｂ）は、作業用手袋１０を手の平側から見た状態を示す背面図である。
【００３７】
作業用手袋１０は、手の甲側全体を覆う生地部材１１と、手の平側全体を覆う生地部材１２とから構成され、各生地部材１１，１２の周縁部は縫糸１３によって縫い込まれている。
また、各生地部材１１，１２の手首に当たる部分は手袋の内側に向けて巻き返され、その巻き返された部分１４は縫糸１５によって縫い込まれて筒状をなし、その筒状の部分１４内には輪状のゴム紐１６が挿通されている。
【００３８】
（作業用手袋の製造方法）
作業用手袋１０を製造するには、まず、各生地部材１１，１２を裏返しにした状態で合わせ、次に、各生地部材１１，１２の周縁部を縫糸１３によって縫い付け、続いて、各生地部材１１，１２の手首に当たる部分を手袋の内側に向けて巻き返し、次に、その巻き返して筒状になった部分１４内にゴム紐１６を挿通し、続いて、筒状の部分１４の端部を縫糸１５によって縫い付け、最後に、各生地部材１１，１２を裏返す。
その結果、各生地部材１１，１２の縫い代が縫糸１３による縫目の奥に隠れて手袋の内側に向くと共に、筒状の部分１４の縫い代が縫糸１５による縫目の奥に隠れて手袋の内側に向くことになる。
尚、ゴム紐１６を筒状の部分１４に挿通するのは、筒状の部分１４の端部を縫糸１５によって縫い付けた後でもよい。
【００３９】
（作業用手袋の使用方法）
作業者は、右手で研磨器具（例えば、塗装ブツ取り用パッドに研磨紙を貼付したもの等）を持ち、左手に作業用手袋１０をはめる。
そして、作業者は、被塗装物（例えば、車のボディなど）の乾いた塗装表面を左手の平側（作業用手袋１０の生地部材１２側）で撫で、その生地部材１２越しの手の平の触感によって塗装ブツを検出する。
【００４０】
塗装ブツを検出したら、作業者は、右手に持った研磨器具で当該塗装ブツを研磨して削ぎ落とす作業と、作業用手袋１０をはめた左手の平で塗装表面を撫でて塗装ブツを検出する作業とを、塗装ブツが完全に除去されて塗装表面が平滑になるまで繰り返し行う。
【００４１】
（第１実施形態の作用・効果）
第１実施形態の作業用手袋１０によれば、以下の作用・効果を得ることができる。
【００４２】
［１−１］手の甲側全体を覆う生地部材１１は、糸埃（繊維埃、繊維屑）などの塵埃が発生し難く、伸縮性および通気性を有する生地によって形成されている。
そのため、生地部材１１から糸埃が発生して塗装ブツとなるのを防止できる。
また、生地部材１１が伸縮性を有するため、手指を自在に屈伸させることが可能になり、作業用手袋１０をはめた手で物を掴む動作が阻害されないことから、作業性を高めることができる。
そして、生地部材１１が通気性を有するため、手の皮膚呼吸が阻害されず汗を発散させることが可能になり、長時間作業しても手の平の触感が良好に保たれることから、塗装ブツの高い検出精度を長時間にわたって維持することができる。
【００４３】
ちなみに、生地部材１１には、エーテル系ポリウレタンの長繊維紡績糸の平編（メリヤス編）による薄手の布地を用いればよく、例えば、旭化成株式会社製の水着用スパンデックス素材である商品名「ロイカＳＰ」品番「ＡＰ６１４１９」が好適である。
【００４４】
ここで、生地部材１１を形成するポリウレタン長繊維の直径の範囲は約３〜１００μｍが適当であり、望ましくは約４〜７０μｍ、特に望ましくは約５〜２０μｍである。
ポリウレタン長繊維の直径が、この範囲より太くなると生地部材１１の柔軟性が低下して作業性が悪化する傾向があり、この範囲より細くなると生地部材１１の強度が低下して糸埃が発生し易くなる傾向がある。
【００４５】
また、生地部材１１を形成するポリウレタン長繊維紡績糸の直径の範囲は約３０〜１０００μｍが適当であり、望ましくは約４０〜７００μｍ、特に望ましくは約５０〜２００μｍである。
ポリウレタン長繊維紡績糸の直径が、この範囲より太くなると生地部材１１の柔軟性が低下して作業性が悪化する傾向があり、この範囲より細くなると生地部材１１の強度が低下して糸埃が発生し易くなる傾向がある。
【００４６】
尚、生地部材１１を形成する繊維素材は、ポリウレタンに限らず、各種天然繊維（例えば、綿、麻、絹、毛など）、各種化学繊維（例えば、レーヨン、ポリノジック、テンセル、キュプラ、アセテート、ナイロン、ポリエステル、アクリル、ビニロン、ポリプロピレンなど）、各種無機繊維（ガラス繊維、炭素繊維、アルミナ繊維、ボロン繊維など）、各種金属繊維（金繊維、銀繊維、スチール繊維など）を用いてもよい。
【００４７】
また、生地部材１１を形成する糸は、繊維長が長い長繊維の紡績糸に限らず、長繊維を集束したフィラメント糸を用いてもよく、フィラメント糸は糸埃が発生し難いため特に好適である。
また、生地部材１１の編み方は、平編に限らず、伸縮性および通気性を有する編み方であればどのような編み方（各種よこ編（ゴム編、パール編など）、各種たて編（デンピー編、アトラス編、コード編など））でもよい。
【００４８】
［１−２］手の平側全体を覆う生地部材１２は、糸埃が発生し難く、通気性を有し、生地表面が滑らかで塗装表面に傷を付けず、塗装ブツの検出精度が高い生地によって形成されている。
そのため、生地部材１２から糸埃が発生して塗装ブツとなるのを防止できる。
また、生地部材１２が通気性を有するため、手の皮膚呼吸が阻害されず、特に手の平にかく汗を発散させることが可能になり、長時間作業しても手の平の触感が良好に保たれることから、塗装ブツの高い検出精度を長時間にわたって維持することができる。
【００４９】
ちなみに、生地部材１２には、ナイロン単一繊維の平織りによる薄手の布地を用いればよい。
ナイロン単一繊維は切れ難いことに加え、ナイロン単一繊維が切れたとしても長いままで糸埃にならないため、塗装ブツの発生を防止できる。
【００５０】
また、ナイロン単一繊維を用いることにより、生地部材１２の表面が滑らかになって塗装表面との摩擦を軽減することが可能になるため、塗装表面に傷を付けないことに加えて、生地部材１２で塗装表面を撫でた際の手の平の触感が鋭敏になることから塗装ブツを確実に検出できる。
そして、ナイロン単一繊維を平織りにすることにより、生地部材１２の表面を平坦化することが可能になり、生地部材１２で塗装表面を撫でた際に生地部材１２と塗装表面との密着性が増すため、生地部材１２越しでも手の平の触感が阻害されず塗装ブツを確実に検出できる。
【００５１】
さらに、生地部材１２で塗装表面を撫でた際に、ナイロン単一繊維の平織りの縦横糸の格子部分に塗装ブツが引っかかり、その引っかかりによる抵抗感を手の平の触感によって確実に感じとることが可能であるため、塗装ブツの検出精度を高めることができる。
その結果、作業用手袋１０によれば、直径５０μｍ程度の微小な塗装ブツについても確実に検出することができる。
【００５２】
ここで、生地部材１２を形成するナイロン単一繊維の直径の範囲は約１０〜２００μｍが適当であり、望ましくは約２０〜１００μｍ、特に望ましくは約２０〜７０μｍである。
ナイロン単一繊維の直径が、この範囲より太くなると生地部材１２の柔軟性が低下して作業性が悪化する傾向があり、この範囲より細くなると生地部材１２の強度が低下して耐久性が落ちることに加えて塗装ブツの検出精度が低下する傾向がある。
【００５３】
そして、生地部材１２の平織りのメッシュ（格子間隔）の範囲は、平織りの縦横糸の格子部分に塗装ブツを引っかけ易くするため、検出対象の塗装ブツの直径より若干大きくすればよい。
例えば、直径５０μｍの塗装ブツを検出する場合、生地部材１２の平織りのメッシュ（格子間隔）の範囲は１４０〜２７０（格子間隔：１０５〜５３μｍ）が適当であり、望ましくは１７０〜２３０（格子間隔：８８〜６２μｍ）、特に望ましくは２００（格子間隔：７４μｍ）である。
ところで、塗装ブツの直径が小さくなるほど、生地部材１２の平織りのメッシュ（格子間隔）を小さくする必要がある。
【００５４】
尚、生地部材１２を形成する繊維素材は、ナイロンに限らず、各種天然繊維（例えば、綿、麻、絹、毛など）、各種化学繊維（例えば、レーヨン、ポリノジック、テンセル、キュプラ、アセテート、ポリエステル、アクリル、ビニロン、ポリプロピレン、ポリウレタンなど）、各種無機繊維（ガラス繊維、炭素繊維、アルミナ繊維、ボロン繊維など）、各種金属繊維（金繊維、銀繊維、スチール繊維など）を用いてもよい。
【００５５】
また、生地部材１２を形成する糸は、単一繊維に限らず、フィラメント糸や長繊維の紡績糸を用いてもよい。
また、生地部材１２の織り方は、平織に限らず、通気性を有すると共に塗装ブツの検出精度が高い織り方であればどのような織り方（綾織、朱子織など）でもよい。
【００５６】
［１−３］各生地部材１１，１２の周縁部は縫糸１３によって縫い込まれ、各生地部材１１，１２の縫い代は縫糸１３による縫目の奥に隠れて手袋の内側に向くようになっている。
そのため、各生地部材１１，１２の裁断部分から糸屑や糸埃などの塵埃が発生したとしても、その糸屑や糸埃は作業用手袋１０の内側（内部）に止まり、その糸屑や糸埃が作業用手袋１０の外部へ出ることはなく、その糸屑や糸埃によって塗装ブツが生じるのを防止できる。
【００５７】
［１−４］各生地部材１１，１２の手首に当たる部分は手袋の内側に向けて巻き返されて筒状をなし、その筒状の部分１４は縫糸１５によって縫い込まれ、その筒状の部分１４の縫い代は縫糸１５による縫目の奥に隠れて手袋の内側に向くようになっている。
そのため、筒状の部分１４の裁断部分から糸屑や糸埃などの塵埃が発生したとしても、その糸屑や糸埃は作業用手袋１０の内側（内部）に止まり、その糸屑や糸埃が作業用手袋１０の外部へ出ることはなく、その糸屑や糸埃によって塗装ブツが生じるのを防止できる。
【００５８】
［１−５］各生地部材１１，１２の手首に当たる部分は手袋の内側に向けて巻き返されて筒状をなし、その筒状の部分１４内には輪状のゴム紐１６が挿通されている。
そのため、ゴム紐１６によって作業用手袋１０の手首部分を引き絞ることにより、作業用手袋１０の手首部分と使用者（作業者）の手首とを密着させることが可能になり、作業用手袋１０の内側（内部）に糸屑や糸埃が溜まっていたとしても、その糸屑や糸埃が作業用手袋１０の外部へ出るのを確実に防止できる。
また、ゴム紐１６によって作業用手袋１０の手首部分を引き絞ることにより、使用中に作業用手袋１０が使用者（作業者）の手から脱落するのを防止可能になり、作業性を高めることができる。
【００５９】
［１−６］縫糸１３，１５には、強度が高い繊維素材（例えば、ナイロン、ケブラーなど）の単一繊維やフィラメント糸を用いればよい。
単一繊維やフィラメント糸は、繊維が切れ難いことに加え、繊維が切れたとしても長いままで糸埃や糸屑にならないため、縫糸１３，１５から糸埃や糸屑が発生するのを防止できる。
【００６０】
［１−７］作業用手袋１０は各生地部材１１，１２とゴム紐１６および各縫糸１３，１５だけの少ない構成部材で構成されており、簡単に製造可能であるため、安価に提供することができる。
【００６１】
［第２実施形態］
次に、本発明を具体化した第２実施形態の作業用手袋２０について図面を参照しながら説明する。
【００６２】
図２（Ａ）は、第２実施形態における左手用の作業用手袋２０を手の甲側から見た状態を示す正面図である。図２（Ｂ）は、作業用手袋２０を手の平側から見た状態を示す背面図である。
【００６３】
作業用手袋２０において、第１実施形態の作業用手袋１０と異なるのは、手の平側全体を覆う生地部材１２における指の第３関節に当たる部分に切れ込み１２ａが入れられ、その切れ込み１２ａの両端部の生地部材１２は手袋の内側に向けて巻き返され、その巻き返された部分が縫糸２１によって縫い込まれている点だけである。
【００６４】
（第２実施形態の作用・効果）
第２実施形態の作業用手袋２０によれば、第１実施形態の作用・効果に加えて、以下の作用・効果を得ることができる。
【００６５】
［２−１］生地部材１２に伸縮性がない場合、手指を曲げると、生地部材１２における５本の指の第３関節に当たる部分が弛んで皺が寄ることがある。生地部材１２に皺が寄ると、その皺部分では塗装表面と手の平とが生地部材１２を介して密着せず触感が鈍くなるため、塗装ブツの検出感度が低下してしまう。
そこで、生地部材１２における５本の指の第３関節に当たる部分に切れ込み１２ａを入れることにより、手指を曲げても第３関節に当たる部分の弛みを切れ込み１２ａに吸収させて皺が寄らないようにすることで、塗装ブツの検出感度の低下を防止できる。
【００６６】
［２−２］切れ込み１２ａの両端部の生地部材１２は手袋の内側に向けて巻き返され、その巻き返された部分が縫糸２１によって縫い込まれ、その巻き返された部分の縫い代は縫糸２１による縫目の奥に隠れて手袋の内側に向くようになっている。
そのため、作業用手袋２０の使用中に生地部材１２側で塗装表面を撫でているときに、切り込み１２ａの裁断端部が塗装表面に接触して糸切れを起こすことはなく、その糸切れによる糸屑や糸埃の発生を防止できる。
【００６７】
［２−３］縫糸２１には、強度が高い繊維素材（例えば、ナイロン、ケブラーなど）の単一繊維やフィラメント糸を用いればよい。
単一繊維やフィラメント糸は、繊維が切れ難いことに加え、繊維が切れたとしても長いままで糸埃や糸屑にならないため、縫糸２１から糸埃や糸屑が発生するのを防止できる。
【００６８】
［第３実施形態］
次に、本発明を具体化した第３実施形態の作業用手袋３０について図面を参照しながら説明する。
【００６９】
（第３実施形態の構成）
図３（Ａ）は、第３実施形態における左手用の作業用手袋３０を手の甲側から見た状態を示す正面図である。図３（Ｂ）は、作業用手袋３０を手の平側から見た状態を示す背面図である。
【００７０】
作業用手袋３０は、手の甲側の親指に当たる部分を覆う生地部材３１と、手の甲側の親指を除く部分を覆う生地部材３２と、手の平側の人差指と中指と薬指と小指とに当たる部分を覆う生地部材３３と、手の平側の親指に当たる部分を覆う生地部材３４と、手の平側の５本の指を除く部分を覆う生地部材３５とから構成され、各生地部材３１〜３５の周縁部は縫糸１３によって縫い込まれている。
また、各生地部材３２，３５の手首に当たる部分は手袋の内側に向けて巻き返され、その巻き返された部分１４は縫糸１５によって縫い込まれて筒状をなし、その筒状の部分１４内には輪状のゴム紐１６が挿通されている。
【００７１】
（作業用手袋の製造方法）
作業用手袋３０を製造するには、まず、各生地部材３１〜３５を裏返しにした状態で組み合わせ、次に、各生地部材３１〜３５の周縁部を縫糸１３によって縫い付け、続いて、各生地部材３２，３５の手首に当たる部分を手袋の内側に向けて巻き返し、次に、その巻き返して筒状になった部分１４内にゴム紐１６を挿通し、続いて、筒状の部分１４の端部を縫糸１５によって縫い付け、最後に、各生地部材３１〜３５を裏返す。
その結果、各生地部材３１〜３５の縫い代が縫糸１３による縫目の奥に隠れて手袋の内側に向くと共に、筒状の部分１４の縫い代が縫糸１５による縫目の奥に隠れて手袋の内側に向くことになる。
尚、ゴム紐１６を筒状の部分１４に挿通するのは、筒状の部分１４の端部を縫糸１５によって縫い付けた後でもよい。
【００７２】
（作業用手袋の使用方法）
作業者は、右手で研磨器具（例えば、塗装ブツ取り用パッドに研磨紙を貼付したもの等）を持ち、左手に作業用手袋３０をはめる。
そして、作業者は、被塗装物（例えば、車のボディなど）の乾いた塗装表面を左手の５本の指の腹側（作業用手袋３０の各生地部材３３，３４側）で撫で、その各生地部材３３，３４越しの指の腹の触感によって塗装ブツを検出する。
【００７３】
塗装ブツを検出したら、作業者は、右手に持った研磨器具で当該塗装ブツを研磨して削ぎ落とす作業と、作業用手袋３０をはめた左手の５本の指の腹側で塗装表面を撫でて塗装ブツを検出する作業とを、塗装ブツが完全に除去されて塗装表面が平滑になるまで繰り返し行う。
【００７４】
（第３実施形態の作用・効果）
第３実施形態の作業用手袋３０によれば、第１実施形態の前記［１−４］〜［１−６］の作用・効果に加えて、以下の作用・効果を得ることができる。
【００７５】
［３−１］手の甲側の親指に当たる部分を覆う生地部材３１と、手の甲側の親指を除く部分を覆う生地部材３２とは、第１実施形態の生地部材１１と同じ素材であり、糸埃が発生し難く、伸縮性および通気性を有する生地によって形成されている。
そのため、各生地部材３１，３２によれば、第１実施形態の前記［１−１］と同様の作用・効果を得ることができる。
【００７６】
［３−２］手の平側の人差指と中指と薬指と小指とに当たる部分を覆う生地部材３３と、手の平側の親指に当たる部分を覆う生地部材３４とは、第１実施形態の生地部材１２と同じ素材であり、糸埃が発生し難く、通気性を有し、生地表面が滑らかで塗装表面に傷を付けず、塗装ブツの検出精度が高い生地によって形成されている。
そのため、各生地部材３３，３４によれば、第１実施形態の前記［１−２］と同様の作用・効果を得ることができる。
【００７７】
ここで、人間の手の平の触感は、５本の指の腹部分が特に鋭敏であり、手の平側の５本の指を除く部分はさほど鋭敏ではない。そのため、第３実施形態のように、塗装表面を撫でる作業を５本の指の腹側だけで行い、手の平側の５本の指を除く部分は塗装表面を撫でなくても、塗装ブツの検出精度が低下するおそれはなく、第１実施形態と同等の検出精度が得られる。
【００７８】
［３−３］各生地部材３１〜３５の周縁部は縫糸１３によって縫い込まれ、各生地部材３１〜３５の縫い代は縫糸１３による縫目の奥に隠れて手袋の内側に向くようになっている。
そのため、各生地部材３１〜３５の裁断部分から糸屑や糸埃が発生したとしても、その糸屑や糸埃は作業用手袋３０の内側に止まり、その糸屑や糸埃が作業用手袋３０の外部へ出ることはなく、その糸屑や糸埃によって塗装ブツが生じるのを防止できる。
【００７９】
［３−４］手の平側の５本の指を除く部分を覆う生地部材３５は、各生地部材３１，３２と同じ素材であり、糸埃が発生し難く、伸縮性および通気性を有する生地によって形成されている。
そのため、生地部材３５から糸埃が発生して塗装ブツとなるのを防止できる。
また、生地部材３５が通気性を有するため、手の皮膚呼吸が阻害されず、特に手の平にかく汗を発散させることが可能になり、長時間作業しても手の平の触感が良好に保たれることから、塗装ブツの高い検出精度を長時間にわたって維持することができる。
【００８０】
［３−５］生地部材３３，３４に伸縮性がない場合、手指を曲げると、生地部材３３，３４における指の第３関節に当たる部分が弛んで皺が寄ることがある。生地部材３３，３４に皺が寄ると、その皺部分では塗装表面と手の平とが生地部材３３，３４を介して密着せず触感が鈍くなるため、塗装ブツの検出感度が低下してしまう。
そこで、生地部材３５に伸縮性をもたせることにより、手指を曲げたときに、生地部材３３，３４における指の第３関節に当たる部分の弛みを生地部材３５の伸縮によって吸収させて皺か寄らないようにすることで、塗装ブツの検出感度の低下を防止できる。
【００８１】
また、作業用手袋３０によれば、生地部材３５が伸縮性を有するため、第１実施形態の作業用手袋１０よりも更に自在に手指を屈伸させることが可能になり、作業用手袋３０をはめた手で物を掴む動作が阻害されないことから、作業性を高めることができる。
【００８２】
［３−６］親指に当たる部分を覆う各生地部材３１，３４と、その他の部分を覆う各生地部材３２，３３，３５とが別体になっており、各生地部材３１〜３５が縫糸１３によって縫い上げられている。
そのため、各生地部材３１〜３５を裁断する際に、立体裁断によって人間の手の形状に合わせることにより、作業用手袋３０の全体形状を人間の手の形状に合致させることが可能になることから、装着感を向上させて作業性を高めることができる。
【００８３】
［別の実施形態］
ところで、本発明は上記各実施形態に限定されるものではなく、以下のように具体化してもよく、その場合でも、上記各実施形態と同等もしくはそれ以上の作用・効果を得ることができる。
【００８４】
［１］第３実施形態において、手の平側の５本の指を除く部分を覆う生地部材３５に吸塵性を有する生地を用いる。
このようにすれば、塗装表面の研磨によって削り取られた塗料粉を生地部材３５で拭い取ることにより、塗装表面を清浄に保つことが可能になる。そして、塗装表面の研磨によって削り取られた塗料粉を拭い取るための清拭用具（ウェスなど）を用意しておかなくてもよいことに加え、その清拭用具を右手または左手で取り上げたり取り置いたりする作業が必要ないため、作業性を高めることができる。
【００８５】
［２］第３実施形態において、第１実施形態の生地部材１１と同様に、手の甲側の親指に当たる部分を覆う生地部材３１と、手の甲側の親指を除く部分を覆う生地部材３２とを一体化する。
この場合、第３実施形態の前記［３−６］の作用・効果は得られなくなるものの、その他の作用・効果については同様に得られる。
【００８６】
［３］上記各実施形態において、作業用手袋１０，２０，３０の手首の筒状の部分１４およびゴム紐１６を省いてもよい。
この場合、各生地部材１１，３２，３５は伸縮性を有するため、ゴム紐１６を省いても、作業用手袋１０，２０，３０の手首部分をある程度までは引き絞ることができる。
また、ゴム紐１６は、伸縮性のある部材であればどのような部材に置き換えてもよい。
【００８７】
［４］上記各実施形態において、塗料の色に合わせて手の平側を覆う生地部材１２，３３，３５の色を設定する。
例えば、塗料が黒色の場合は生地部材１２，３３，３５を白色にし、塗料が白色の場合は生地部材１２，３３，３５を黒色にするといった具合に、塗料の色と生地部材１２の色とが補色関係になるようにする。
このようにすれば、塗装表面の研磨によって削り取られた塗料粉が生地部材１２，３３，３５に付着した場合に、その塗料粉の付着具合を作業者が視認することで研磨の程度を判定することが可能になるため、研磨の作業性を高めることができる。
【００８８】
［５］上記各実施形態では、作業用手袋１０，２０，３０の手首に当たる部分をゴム紐１６によって引き絞るようにしている。
しかし、作業用手袋１０，２０，３０の手首に当たる部分に面ファスナーを取り付け、その面ファスナーによって手首に当たる部分を引き絞るようにしてもよい。このようにすれば、使用者の手首の太さに合わせて作業用手袋１０，２０，３０の手首に当たる部分を引き絞ることが可能になり、装着感を向上させることができる。
【００８９】
［６］上記各実施形態において、各縫糸１３，２１による縫製に加え、各生地部材１１，１２，３１〜３５の裁断部分にロック縫いを施してもよい。
このようにすれば、各生地部材１１，１２，３１〜３５の裁断部分から糸屑が発生するのを更に確実に防止できる。
【００９０】
［７］上記各実施形態において、各生地部材１１，３１，３２，３５に、布地ではなく、伸縮性を有するゴム膜または合成樹脂膜に多数の小穴を開口した生地を用いてもよい。
【００９１】
［８］上記各実施形態において、各生地部材１１，１２，３１〜３５を縫糸１３，１５，２１によって縫い付けるのではなく、接着剤によって接着してもよい。
【００９２】
［９］上記各実施形態の作業用手袋１０，２０，３０は左手用であるが、右手用に適用してもよい。
【図面の簡単な説明】
【図１】図１（Ａ）は、本発明を具体化した第１実施形態における左手用の作業用手袋１０を手の甲側から見た状態を示す正面図である。図１（Ｂ）は、作業用手袋１０を手の平側から見た状態を示す背面図である。
【図２】図２（Ａ）は、本発明を具体化した第２実施形態における左手用の作業用手袋２０を手の甲側から見た状態を示す正面図である。図２（Ｂ）は、作業用手袋２０を手の平側から見た状態を示す背面図である。
【図３】図３（Ａ）は、本発明を具体化した第３実施形態における左手用の作業用手袋３０を手の甲側から見た状態を示す正面図である。図３（Ｂ）は、作業用手袋３０を手の平側から見た状態を示す背面図である。
【符号の説明】
１０，２０，３０…作業用手袋
１１，１２，３１〜３５…生地部材
１３，１５，２１…縫糸
１２ａ…切り込み
１４…筒状の部分
１６…ゴム紐[0001]
BACKGROUND OF THE INVENTION
The present invention relates to a work glove, and more particularly to a work glove for use in a work for detecting foreign matter on a paint surface.
[0002]
[Prior art]
During painting of an object to be painted (for example, the body of a car), if a foreign object adheres to the painted surface that is not sufficiently dry, and the paint is applied over the foreign object, a minute bulge is created on the painted surface. Arise.
In general, such a foreign matter adhering to the painted surface and a minute swell of the painted surface caused by the foreign matter are referred to as “painting spots”.
In addition, as foreign matters, suspended dust floating in the air, dust adhered to the back and corners of the object to be painted, blown away by spraying paint, dust falling from the operator's body, There are fine solids of paints that are not completely dissolved in the solvent.
[0003]
Since the appearance of the coating surface which should be smooth will be spoiled when coating flaws occur, it is necessary to detect and remove the coating flaws.
In particular, since the body of the car is smooth, the coating spots are easily noticeable, and even the small coating spots with a diameter of about 0.5 mm greatly impair the aesthetic appearance.
[0004]
Conventionally, the detection of coating flaws has been performed by the operator's visual observation, but minute coating flaws are difficult to see because they are hidden by the reflection of light. Therefore, in recent years, a method has been adopted in which an operator detects the coating irregularity by touching the palm with a gloved hand on the painted surface and touching the palm through the glove.
Here, the glove is worn in order to prevent the sebum of fingers from adhering to the painted surface and soiling the painted surface.
[0005]
For example, there is a work glove that is provided with a resin film on the surface of a hand made of knitted fabric (see Patent Document 1). .
[0006]
[Patent Document 1]
JP 2003-138411 A (2nd page, FIG. 5)
[0007]
[Problems to be solved by the invention]
The work glove of Patent Document 1 has a resin film on the surface of the original hand, and thus has the advantage of high strength and durability, but the touch feeling of the palm is hindered by the resin film. The detection accuracy is inferior.
[0008]
Therefore, recently, by using a glove (for example, product number “# 902A” manufactured by Shimadzu Corporation) in which a thin nylon fabric is knitted with nylon spun yarn (knitting), the detection accuracy of coating solids is improved. Yes.
This glove is made by unfolding and cutting the palm side and back of the hand on nylon fabric, folding the cut fabric in half, and sewing the surroundings.
[0009]
The reason for using the knit of nylon spun yarn is to increase the workability by allowing the fingers to bend and stretch freely by giving the glove fabric elasticity.
However, this glove has the following problems.
(1) Since the nylon fiber forming the nylon spun yarn is thin (for example, 1 μm) and the thin nylon fiber is twisted, the nylon spun yarn has high flexibility. Since the high flexibility of the nylon spun yarn and the high stretchability of the knit are combined, the touch feeling of the palm is obstructed, so that the detection accuracy of the coating material is inferior.
(2) Nylon spun yarn fibers may be cut during the coating flaw detection operation to generate fine yarn dust and the like, which may become a coating flaw.
[0010]
The present invention has been made to solve the above-described problems, and an object of the present invention is to provide a work glove that is excellent in the accuracy of detection of coating spots and can prevent the generation of dust.
[0011]
[Means / actions for solving the problems and effects of the invention]
  (Claim 1)
  The invention according to claim 1 made to achieve such an object,
  A working glove comprising a first fabric member that covers a portion that hits the back of the hand and a second fabric member that covers a portion that hits the palm, and the peripheral portions of the first and second fabric members are sewn together ,
  The first fabric member is a fabric that hardly generates dust and has stretchability and air permeability.A thin fabric made of spun yarn of ether polyurethaneFormed by
  The second fabric member is a fabric that is breathable, has a smooth fabric surface, and has high detection accuracy of coating material.Is a thin fabric by plain weave of nylon single fiberThis is a technical feature.
[0012]
When the work glove according to claim 1 is used, an operator strokes the dry painted surface of the object to be coated on the palm side (second cloth member side) with the work glove attached, and the second cloth member. Detects paint flaws by touching the palm of your hand. Then, when the operator detects the coating residue, the operator wears the polishing tool held in the hand on the side not wearing the work glove and scrapes it off, and removes the paint surface with the palm of the hand wearing the work glove. The process of detecting paint flaws by boiling is repeated until the paint flaws are completely removed and the paint surface is smooth.
[0013]
  Therefore, according to the invention described in claim 1,Because the first fabric member is formed of a thin fabric made of ether polyurethane long fiber spun yarn,It is possible to prevent dust from being generated from the first fabric member and becoming a coating. In addition, since the first fabric member has elasticity, it is possible to freely flex and stretch fingers, and the operation of grasping an object with a hand wearing a work glove is not hindered, so that workability can be improved. . And since the first fabric member has air permeability, it becomes possible to radiate sweat without inhibiting the skin breathing of the hand, and the palm feel is kept good even after working for a long time. It is possible to maintain high detection accuracy of irregularity for a long time.
[0014]
  According to the invention of claim 1,Since the second fabric member is formed by a thin fabric made of plain weave of nylon single fiber,It is possible to prevent the dust from being generated from the second fabric member and becoming a coating. In addition, since the second fabric member has air permeability, skin breathing of the hand is not hindered, and it becomes possible to radiate sweat especially on the palm, and the touch feeling of the palm is kept good even after working for a long time. Therefore, it is possible to maintain a high detection accuracy of coating unevenness for a long time. And since the fabric surface of the second fabric member is smooth, it becomes possible to reduce friction with the painted surface, and in addition to not scratching the painted surface, the painted surface is boiled with the second fabric member. Since the tactile feeling of the palm of the hand becomes sharp, the coating flaws can be reliably detected.
  Further, in addition to being hard to cut the nylon single fiber, even if the nylon single fiber is cut, the nylon single fiber remains long and does not become dust.
In addition, since the surface of the second fabric member becomes smooth by using nylon single fiber and it is possible to reduce friction with the painted surface, in addition to not scratching the painted surface, Since the feel of the palm when the paint surface is boiled with two dough members becomes sharp, paint flaws can be detected reliably.
And, by making a plain weave of nylon single fiber, it becomes possible to flatten the surface of the second fabric member, and when the painted surface is boiled with the second fabric member, the second fabric member and the painted surface Since the adhesiveness is increased, the touch of the palm is not hindered even through the second fabric member, and the coating irregularities can be detected reliably.
In addition, when the painted surface is boiled with the second fabric member, it is possible to get a sense of resistance due to the touch of the palm of the hand by catching the coating bumps on the lattice portion of the warp and weft of plain weave of nylon single fiber. Therefore, it is possible to improve the detection accuracy of coating irregularities.
[0015]
(Claim 2)
Next, the invention according to claim 2 is the work glove according to claim 1,
The second fabric member is technically characterized in that a cut is made at a portion corresponding to the third joint of the finger.
[0016]
By the way, when the second fabric member is not stretchable, when a finger is bent, the portion of the second fabric member that contacts the third joint of the finger may be loosened and wrinkled. When the wrinkle approaches the second fabric member, the coating surface and the palm do not adhere to each other through the second fabric member, and the tactile sensation becomes dull.
Therefore, according to the second aspect of the present invention, by making a notch in the portion of the second fabric member that contacts the third joint of the finger, even if the finger is bent, the slack of the portion that contacts the third joint is absorbed by the notch. By preventing wrinkles, it is possible to prevent a decrease in the detection sensitivity of coating spots.
[0017]
(Claim 3)
Next, the invention according to claim 3 is the work glove according to claim 2,
The second fabric member at both ends of the notch is wound back toward the inside of the glove, and the wound back portion is sewn with a sewing thread.
[0018]
Therefore, according to the invention described in claim 3, the seam allowance of the wound portion of the second fabric member is hidden behind the seam by the sewing thread and faces the inside of the glove. For this reason, when the painted surface is stroked on the second fabric member side while working gloves are used, the cut end of the cut does not come into contact with the painted surface and thread breakage occurs. And generation of yarn dust can be prevented.
[0019]
  (Claim 4)
  Next, the invention described in claim 4
  A first fabric member covering a portion corresponding to the back side of the hand; a second fabric member covering a portion corresponding to a finger on the palm side; and a third fabric member covering a portion excluding the finger on the palm side. A work glove formed by sewing the peripheral edges of the fabric member and the third fabric member,
  The first fabric member and the third fabric member are fabrics that do not easily generate dust and have stretchability and breathability.A thin fabric made of spun yarn of ether polyurethaneFormed by
  The second fabric member is a fabric that is breathable, has a smooth fabric surface, and has high detection accuracy of coating material.Is a thin fabric by plain weave of nylon single fiberThis is a technical feature.
[0020]
When using the work gloves according to claim 4, the worker strokes the dry painted surface of the object to be painted on the belly side (second fabric member side) of the finger wearing the work gloves, The coating spots are detected by the tactile sensation of the finger belly over the second fabric member. Then, when the operator detects the coating residue, the operator removes the coating item by polishing with a polishing tool held in the hand not wearing the work gloves, and the finger of the hand wearing the work gloves. The process of stroking the paint surface on the ventral side to detect paint flaws is repeated until the paint flaws are completely removed and the paint surface is smooth.
[0021]
By the way, the tactile sensation of the palm of a human being is particularly sensitive in the abdomen of the finger and not so sensitive in the part other than the finger on the palm side. Therefore, as in the invention according to claim 4, the work of stroking the painted surface is performed only on the abdominal side of the finger, and the accuracy of detecting coating irregularities is reduced even if the portion excluding the finger on the palm side does not stroke the painted surface. The detection accuracy equivalent to that of the work glove according to claim 1 can be obtained.
Therefore, according to the fourth aspect of the present invention, the same operation and effect as the first aspect of the invention can be obtained.
[0022]
Moreover, according to the invention of Claim 4, it can prevent that dust generate | occur | produces from a 3rd material | dough member and becomes a coating spot. And since the third fabric member has air permeability, it is possible to radiate sweat without impeding the skin's skin respiration, and the palm feel is maintained well even after working for a long time. It is possible to maintain high detection accuracy of irregularity for a long time.
[0023]
By the way, when the second fabric member is not stretchable, when a finger is bent, the portion of the second fabric member that contacts the third joint of the finger may be loosened and wrinkled. When the wrinkle approaches the second fabric member, the coating surface and the palm do not adhere to each other through the second fabric member, and the tactile sensation becomes dull.
Therefore, according to the fourth aspect of the present invention, when the fingers are bent by giving the third fabric member elasticity, the looseness of the portion corresponding to the third joint of the finger in the second fabric member is reduced. By preventing absorption by the expansion and contraction of the member, it is possible to prevent a decrease in the detection sensitivity of coating spots. In addition, since the third fabric member is stretchable, it is possible to bend and stretch the fingers more freely than the work gloves according to claim 1, and an operation of grasping an object with a hand wearing the work gloves. Since it is not hindered, workability can be improved.
[0024]
(Claim 5)
Next, the invention according to claim 5 is the work glove according to claim 4,
The third dough member is technically characterized by having a dust absorbing property.
[0025]
Therefore, according to the fifth aspect of the present invention, it is possible to keep the painted surface clean by wiping the paint powder scraped off by polishing the painted surface with the third fabric member. And, in addition to not having to prepare a wiping tool (such as a waste cloth) for wiping off the paint powder scraped off by polishing the painted surface, pick up or leave the wiping tool with your right or left hand. Therefore, workability can be improved.
[0028]
  (Claim 6)
  next,Claim 6The invention described inClaims 1-5In the work gloves according to any one of the above,
  A technical feature is that the seam allowance of each of the fabric members is sewn so as to be hidden behind the seam by the sewing thread and facing the inside of the glove.
[0029]
  Therefore,Claim 6According to the invention described in the above, even if dust such as lint or thread dust is generated from the cut portion of the fabric member, the lint or thread dust remains inside (inside) the work gloves, Since the yarn dust does not come out of the work gloves, it is possible to prevent the coating dust from being generated by the yarn waste and dust.
[0030]
  (Claim 7)
  next,Claim 7The invention described inClaims 1-6In the work gloves according to any one of the above,
  A technical feature is that a drawing means is provided for drawing a portion of each of the fabric members that contacts the wrist.
[0031]
  Therefore,Claim 7According to the invention described in the above, it is possible to bring the wrist part of the working glove into close contact with the wrist of the user (operator) by drawing the wrist part of the working glove with the drawing means. Even if dust accumulates inside (inside) the work gloves, the dust can be reliably prevented from coming out of the work gloves. Further, by pulling down the wrist portion of the work glove with the drawing means, it is possible to prevent the work glove from falling off the user (operator) hand during use, and the workability can be improved. .
[0032]
(Explanation of terms)
Correspondence between the constituent elements described in [Claims] and [Means / Operations for Solving the Problems and Effects of the Invention] described above and the constituent members described in [Embodiments of the Invention] described later. The relationship is as follows.
[0033]
The “first fabric member” corresponds to the fabric members 11, 31, and 32.
The “second fabric member” corresponds to the fabric members 12, 33, and 34.
The “third fabric member” corresponds to the fabric member 35.
The “drawing / drawing means” includes a cylindrical portion 14, a sewing thread 15, and a rubber string 16.
[0034]
DETAILED DESCRIPTION OF THE INVENTION
Hereinafter, embodiments embodying the present invention will be described with reference to the drawings. In addition, in each embodiment, the code | symbol is made equal about the same structural member. Moreover, in each embodiment, description is abbreviate | omitted about the location of the same content as 1st Embodiment.
[0035]
[First Embodiment]
Hereinafter, a working glove 10 according to a first embodiment embodying the present invention will be described with reference to the drawings.
[0036]
(Configuration of the first embodiment)
FIG. 1A is a front view showing a state in which the left-hand work gloves 10 according to the first embodiment are viewed from the back side of the hand. FIG. 1B is a rear view showing the working glove 10 as seen from the palm side.
[0037]
The work glove 10 includes a fabric member 11 that covers the entire back side of the hand, and a fabric member 12 that covers the entire palm side, and the peripheral portions of the fabric members 11 and 12 are sewn with sewing threads 13.
Further, the portion of each fabric member 11, 12 that is in contact with the wrist is wound back toward the inside of the glove, and the wound back portion 14 is sewn with a sewing thread 15 to form a cylindrical shape. A ring-shaped rubber string 16 is inserted into the ring.
[0038]
(Manufacturing method of work gloves)
In order to manufacture the work gloves 10, first, the fabric members 11, 12 are aligned with each other turned over, and then the peripheral portions of the fabric members 11, 12 are sewn with the sewing thread 13, and then each fabric The portions of the members 11 and 12 that are in contact with the wrists are turned back toward the inside of the glove, and then the rubber string 16 is inserted into the portion 14 that is turned back into a cylindrical shape, followed by the end of the cylindrical portion 14. Are sewn with the sewing thread 15, and finally, the fabric members 11, 12 are turned over.
As a result, the seam allowance of each of the fabric members 11 and 12 is hidden behind the seam by the sewing thread 13 and faces the inside of the glove, and the seam allowance of the tubular portion 14 is hidden behind the seam by the sewing thread 15 and inside the glove. It will be suitable for.
The rubber string 16 may be inserted into the cylindrical portion 14 after the end of the cylindrical portion 14 is sewn with the sewing thread 15.
[0039]
(How to use work gloves)
The operator holds a polishing tool (for example, a material with polishing paper affixed to a pad for removing coatings) with the right hand and puts the work gloves 10 on the left hand.
Then, the worker strokes the dry painted surface of the object to be painted (for example, the body of a car) on the palm side of the left hand (the fabric member 12 side of the work gloves 10), and touches the palm over the fabric member 12 Detect paint flaws.
[0040]
Once the coating is detected, the operator polishes the coating with a polishing tool held in his right hand and scrapes it off, and strokes the coating surface with the palm of his left hand wearing work gloves 10 to detect the coating. Are repeated until the coating material is completely removed and the coating surface is smooth.
[0041]
(Operation and effect of the first embodiment)
According to the working glove 10 of the first embodiment, the following actions and effects can be obtained.
[0042]
[1-1] The fabric member 11 covering the entire back side of the hand is formed of a fabric having stretchability and air permeability, which hardly generates dust such as yarn dust (fiber dust, fiber waste).
Therefore, it is possible to prevent the dust from being generated from the fabric member 11 and becoming a coating.
Moreover, since the cloth | dye member 11 has a stretching property, it becomes possible to bend and stretch a finger freely, and since the operation | movement which grasps an object with the hand which put on the work glove 10 is not inhibited, workability | operativity can be improved. .
And since the fabric member 11 has air permeability, it becomes possible to radiate sweat without inhibiting the skin breathing of the hand, and the touch feeling of the palm can be maintained well even after working for a long time. High detection accuracy can be maintained for a long time.
[0043]
By the way, the fabric member 11 may be made of a thin fabric made of flat yarn (knitted fabric) of ether-based polyurethane long fiber spun yarn. For example, the trade name “Royka SP” is a swimwear spandex material manufactured by Asahi Kasei Corporation. “Part No.“ AP61419 ”is preferred.
[0044]
Here, the range of the diameter of the polyurethane long fiber forming the fabric member 11 is suitably about 3 to 100 μm, preferably about 4 to 70 μm, and particularly preferably about 5 to 20 μm.
If the diameter of the polyurethane long fiber is larger than this range, the flexibility of the fabric member 11 tends to be reduced and workability tends to be deteriorated. If the polyurethane long fiber is thinner than this range, the strength of the fabric member 11 is reduced and dust is generated. It tends to be easier.
[0045]
The diameter of the polyurethane long fiber spun yarn forming the fabric member 11 is suitably about 30 to 1000 μm, desirably about 40 to 700 μm, and particularly desirably about 50 to 200 μm.
When the diameter of the spun yarn of the polyurethane long fiber is thicker than this range, the flexibility of the fabric member 11 tends to be lowered and workability tends to deteriorate. When the diameter is narrower than this range, the strength of the fabric member 11 is lowered and yarn dust is generated. It tends to occur easily.
[0046]
The fiber material forming the fabric member 11 is not limited to polyurethane, but various natural fibers (for example, cotton, hemp, silk, hair, etc.), various chemical fibers (for example, rayon, polynosic, tencel, cupra, acetate, nylon) Polyester, acrylic, vinylon, polypropylene, etc.), various inorganic fibers (glass fiber, carbon fiber, alumina fiber, boron fiber, etc.), and various metal fibers (gold fiber, silver fiber, steel fiber, etc.) may be used.
[0047]
Further, the yarn forming the fabric member 11 is not limited to a spun yarn of long fibers having a long fiber length, and a filament yarn obtained by converging long fibers may be used, and the filament yarn is particularly suitable because dust does not easily occur. is there.
The method of knitting the fabric member 11 is not limited to flat knitting, and any knitting method (various weft knitting (rubber knitting, pearl knitting, etc.), various warp knitting, as long as the knitting method has stretchability and breathability. (Denpy edition, Atlas edition, code edition, etc.)).
[0048]
[1-2] The fabric member 12 covering the entire palm side is less likely to generate dust, is air permeable, has a smooth fabric surface, does not damage the painted surface, and has a high detection accuracy of the coating material. Is formed.
For this reason, it is possible to prevent the dust from being generated from the fabric member 12 and becoming a coating.
In addition, since the fabric member 12 has air permeability, the skin respiration of the hand is not hindered, and it becomes possible to radiate sweat especially on the palm, and the palm feel is maintained well even after working for a long time. For this reason, high detection accuracy of coating irregularities can be maintained for a long time.
[0049]
Incidentally, the fabric member 12 may be a thin fabric made of plain weave of nylon single fiber.
In addition to being hard to cut the single nylon fiber, even if the single nylon fiber breaks, the nylon single fiber remains long and does not become dust.
[0050]
Moreover, since the surface of the fabric member 12 can be made smooth by using nylon single fiber and friction with the painted surface can be reduced, in addition to not scratching the painted surface, the fabric member No. 12 makes the palm feel sharp when the paint surface is boiled.
By making a plain weave of nylon single fiber, it becomes possible to flatten the surface of the fabric member 12, and when the painted surface is boiled with the fabric member 12, the adhesion between the fabric member 12 and the painted surface is improved. Therefore, even if the cloth member 12 is passed over, the touch feeling of the palm is not hindered, and the coating irregularities can be reliably detected.
[0051]
Furthermore, when the coating surface is boiled with the fabric member 12, the coating material is caught on the lattice portion of the warp and weft of the plain weave of nylon single fiber, and it is possible to surely feel the feeling of resistance due to the catch by the touch of the palm. Therefore, it is possible to improve the detection accuracy of coating spots.
As a result, according to the work glove 10, it is possible to reliably detect even minute coatings having a diameter of about 50 μm.
[0052]
Here, the diameter of the nylon single fiber forming the dough member 12 is suitably about 10 to 200 μm, desirably about 20 to 100 μm, and particularly desirably about 20 to 70 μm.
When the diameter of the nylon single fiber is larger than this range, the flexibility of the fabric member 12 tends to be lowered and workability tends to deteriorate. When the diameter is narrower than this range, the strength of the fabric member 12 is lowered and durability is lowered. In addition, there is a tendency that the detection accuracy of coating irregularities decreases.
[0053]
Further, the range of the plain weave mesh (lattice interval) of the fabric member 12 may be slightly larger than the diameter of the coating object to be detected in order to easily catch the coating object on the lattice portion of the plain weft warp and weft.
For example, in the case of detecting a coating with a diameter of 50 μm, the range of the plain weave mesh (lattice spacing) of the fabric member 12 is suitably 140 to 270 (lattice spacing: 105 to 53 μm), preferably 170 to 230 (lattice spacing). : 88 to 62 μm), particularly preferably 200 (lattice spacing: 74 μm).
By the way, it is necessary to make the plain weave mesh (lattice interval) of the fabric member 12 smaller as the diameter of the coating material becomes smaller.
[0054]
The fiber material forming the fabric member 12 is not limited to nylon, but various natural fibers (for example, cotton, hemp, silk, hair, etc.), various chemical fibers (for example, rayon, polynosic, tencel, cupra, acetate, polyester) Acrylic, vinylon, polypropylene, polyurethane, etc.), various inorganic fibers (glass fiber, carbon fiber, alumina fiber, boron fiber, etc.), and various metal fibers (gold fiber, silver fiber, steel fiber, etc.) may be used.
[0055]
The yarn forming the fabric member 12 is not limited to a single fiber, and a filament yarn or a spun yarn of long fiber may be used.
Further, the weaving method of the fabric member 12 is not limited to plain weaving, and any weaving method (such as twill weaving or satin weaving) may be used as long as it is air permeable and has high detection accuracy of coating material.
[0056]
[1-3] The peripheral portions of the fabric members 11 and 12 are sewn by the sewing thread 13, and the seam allowance of the fabric members 11 and 12 is hidden behind the seam by the sewing thread 13 and faces the inside of the glove. Yes.
For this reason, even if dust such as lint or thread dust is generated from the cut portions of the fabric members 11 and 12, the lint or thread dust stops inside (inside) the work gloves 10 and the lint or thread. Dust does not come out of the work gloves 10, and it is possible to prevent the coating from being generated due to the yarn waste or yarn dust.
[0057]
[1-4] The portions of the fabric members 11 and 12 that are in contact with the wrists are rolled back toward the inside of the gloves to form a cylindrical shape, and the cylindrical portion 14 is sewn with a sewing thread 15, and the cylindrical portion. The seam allowance 14 is hidden behind the seam by the sewing thread 15 so as to face the inside of the glove.
Therefore, even if dust such as lint or thread dust is generated from the cut portion of the cylindrical portion 14, the lint or thread dust stops inside (inside) the work gloves 10 and the lint or lint Does not go out of the work gloves 10, and it is possible to prevent the coating from being generated due to the yarn waste or dust.
[0058]
[1-5] The portion of each fabric member 11, 12 that is in contact with the wrist is rolled back toward the inside of the glove to form a tubular shape, and a ring-shaped rubber string 16 is inserted into the tubular portion 14. .
Therefore, the wrist part of the work glove 10 can be brought into close contact with the wrist of the user (operator) by drawing the wrist part of the work glove 10 with the rubber cord 16. Even if yarn waste and dust are accumulated inside (inside), it is possible to reliably prevent the yarn waste and dust from coming out of the work gloves 10.
Further, by pulling down the wrist portion of the work glove 10 with the rubber cord 16, it becomes possible to prevent the work glove 10 from falling off from the user's (worker's) hand during use, thereby improving workability. Can do.
[0059]
[1-6] For the sewing threads 13 and 15, a single fiber or filament thread made of a high-strength fiber material (for example, nylon, Kevlar, etc.) may be used.
Single fibers and filament yarns are hard to break, and even if the fibers are broken, they remain long and do not become dust or lint, so that dust and lint are prevented from being generated from the sewing threads 13 and 15. it can.
[0060]
[1-7] The work glove 10 is composed of a small number of constituent members including the fabric members 11 and 12, the rubber cord 16, and the sewing threads 13 and 15, and can be easily manufactured. Can do.
[0061]
[Second Embodiment]
Next, a working glove 20 according to a second embodiment embodying the present invention will be described with reference to the drawings.
[0062]
FIG. 2A is a front view showing a state in which the left-hand work gloves 20 in the second embodiment are viewed from the back side of the hand. FIG. 2B is a rear view showing the working glove 20 as seen from the palm side.
[0063]
The work glove 20 is different from the work glove 10 of the first embodiment in that a cut 12a is made in a portion of the fabric member 12 covering the entire palm side that corresponds to the third joint of the finger, and at both ends of the cut 12a. The cloth member 12 is wound back toward the inside of the glove, and the wound portion is only sewn with the sewing thread 21.
[0064]
(Operation and effect of the second embodiment)
According to the working glove 20 of the second embodiment, the following actions and effects can be obtained in addition to the actions and effects of the first embodiment.
[0065]
[2-1] When the fabric member 12 is not stretchable, when the fingers are bent, the portion of the fabric member 12 that contacts the third joint of the five fingers may be loosened and wrinkled. If the fabric member 12 is wrinkled, the coating surface and palm are not in close contact with each other through the fabric member 12 and the tactile sensation becomes dull.
Therefore, by making a notch 12a in the portion of the fabric member 12 corresponding to the third joint of the five fingers, even if the fingers are bent, the slack in the portion corresponding to the third joint is absorbed by the notch 12a so that wrinkles do not approach. As a result, it is possible to prevent a decrease in the detection sensitivity of coating irregularities.
[0066]
[2-2] The fabric member 12 at both ends of the notch 12a is wound back toward the inside of the glove, and the wound back portion is sewn by the sewing thread 21, and the seam allowance of the wound back portion is the sewing thread 21. Hidden behind the seam, and faces the inside of the glove.
Therefore, when the coated surface is stroked on the fabric member 12 side while the work gloves 20 are in use, the cut end portion of the cut 12a does not come into contact with the painted surface to cause thread breakage. Generation of waste and thread dust can be prevented.
[0067]
[2-3] The sewing thread 21 may be a single fiber or filament thread made of a high-strength fiber material (for example, nylon or Kevlar).
In addition to the fiber being difficult to break, the single fiber and filament yarn can be prevented from being generated from the sewing thread 21 because the fiber stays long and does not become dust or lint even if the fiber breaks.
[0068]
[Third Embodiment]
Next, a working glove 30 according to a third embodiment of the present invention will be described with reference to the drawings.
[0069]
(Configuration of Third Embodiment)
FIG. 3A is a front view showing a state in which the left-hand working gloves 30 in the third embodiment are viewed from the back side of the hand. FIG. 3B is a rear view showing the working glove 30 as seen from the palm side.
[0070]
The work glove 30 includes a fabric member 31 that covers a portion corresponding to the thumb on the back side of the hand, a fabric member 32 that covers a portion other than the thumb on the back side of the hand, and a fabric member that covers a portion corresponding to the index finger, middle finger, ring finger, and little finger on the palm side. 33, a fabric member 34 that covers a portion of the palm that touches the thumb on the palm side, and a fabric member 35 that covers a portion other than the five fingers on the palm side, and the peripheral portions of each of the fabric members 31 to 35 are sewn by the sewing thread 13. It is included.
In addition, the portion of each fabric member 32, 35 that is in contact with the wrist is wound back toward the inside of the glove, and the wound back portion 14 is sewn with a sewing thread 15 to form a cylindrical shape. A ring-shaped rubber string 16 is inserted into the ring.
[0071]
(Manufacturing method of work gloves)
In order to manufacture the working gloves 30, first, the fabric members 31 to 35 are combined in an inverted state, and then the peripheral portions of the fabric members 31 to 35 are sewn with the sewing thread 13. The parts corresponding to the wrists of the members 32 and 35 are wound back toward the inside of the glove, and then the rubber string 16 is inserted into the tubular part 14 which is wound back and then the end of the tubular part 14 is formed. Are sewn with the sewing thread 15, and finally the fabric members 31 to 35 are turned over.
As a result, the seam allowance of each of the fabric members 31 to 35 is hidden behind the seam by the sewing thread 13 and faces the inside of the glove, and the seam allowance of the cylindrical portion 14 is hidden behind the seam by the sewing thread 15 to be inside the glove. It will be suitable for.
The rubber string 16 may be inserted into the cylindrical portion 14 after the end of the cylindrical portion 14 is sewn with the sewing thread 15.
[0072]
(How to use work gloves)
An operator holds a polishing tool (for example, a material with polishing paper affixed to a pad for removing coatings) with the right hand and puts work gloves 30 on the left hand.
The worker then strokes the dry painted surface of the object to be painted (for example, the body of a car) on the belly side of the five fingers of the left hand (each fabric member 33, 34 side of the work gloves 30) The coating spots are detected by the tactile sensation of the fingers over the fabric members 33 and 34.
[0073]
After detecting the coating residue, the operator polishes the coating surface with a polishing tool held in the right hand and scrapes it off, and strokes the coating surface with the ventral side of the five fingers of the left hand wearing the work gloves 30. The process of detecting paint flaws is repeated until the paint flaws are completely removed and the paint surface is smooth.
[0074]
(Operations and effects of the third embodiment)
According to the work gloves 30 of the third embodiment, in addition to the operations and effects of [1-4] to [1-6] of the first embodiment, the following operations and effects can be obtained.
[0075]
[3-1] The fabric member 31 that covers the portion of the back of the hand that contacts the thumb and the fabric member 32 that covers the portion other than the thumb on the back of the hand are the same material as the fabric member 11 of the first embodiment, and the dust is It does not occur easily and is formed of a stretchable and breathable fabric.
Therefore, according to the dough members 31 and 32, it is possible to obtain the same operation and effect as the above [1-1] of the first embodiment.
[0076]
[3-2] The fabric member 33 that covers a portion corresponding to the index finger, middle finger, ring finger, and little finger on the palm side and the fabric member 34 that covers a portion corresponding to the thumb on the palm side are the same material as the fabric member 12 of the first embodiment. It is formed of a fabric that is less likely to generate dust, has air permeability, has a smooth fabric surface, does not damage the painted surface, and has high detection accuracy of coating spots.
Therefore, according to the fabric members 33 and 34, the same operation and effect as the above [1-2] of the first embodiment can be obtained.
[0077]
Here, the tactile sensation of the palm of a human being is particularly sensitive at the belly of five fingers, and not so sensitive at the portion other than the five fingers on the palm. Therefore, as in the third embodiment, the process of stroking the painted surface is performed only on the belly side of the five fingers, and the parts other than the five fingers on the palm side are detected even if the painted surface is not stroked. There is no possibility that the accuracy is lowered, and the detection accuracy equivalent to that of the first embodiment can be obtained.
[0078]
[3-3] The peripheral portions of the fabric members 31 to 35 are sewn by the sewing thread 13, and the seam allowance of the fabric members 31 to 35 is hidden behind the seam by the sewing thread 13 and faces the inside of the glove. Yes.
Therefore, even if yarn waste or yarn dust is generated from the cut portion of each of the fabric members 31 to 35, the yarn waste or yarn dust stops inside the work glove 30 and the yarn waste or yarn dust remains in the work glove 30. It is possible to prevent the occurrence of paint flaws due to the yarn waste and dust.
[0079]
[3-4] The fabric member 35 that covers the portion excluding the five fingers on the palm side is the same material as the fabric members 31 and 32, is less likely to generate yarn dust, and has a stretchable and breathable fabric. Is formed.
Therefore, it is possible to prevent the dust from being generated from the fabric member 35 and becoming a coating.
In addition, since the fabric member 35 has air permeability, skin breathing of the hand is not hindered, and it is possible to radiate sweat especially on the palm, so that the palm feels well even after working for a long time. For this reason, high detection accuracy of coating irregularities can be maintained for a long time.
[0080]
[3-5] When the dough members 33 and 34 are not stretchable, when the fingers are bent, the portions of the dough members 33 and 34 that contact the third joint of the fingers may be loosened and wrinkled. If wrinkles approach the dough members 33 and 34, the coating surface and the palm do not adhere to each other through the dough members 33 and 34, and the tactile sensation becomes dull.
Therefore, by providing the fabric member 35 with elasticity, when the fingers are bent, the looseness of the portion corresponding to the third joint of the fingers in the fabric members 33 and 34 is absorbed by the expansion and contraction of the fabric member 35 so as not to get close. By doing so, it is possible to prevent a decrease in the detection sensitivity of coating irregularities.
[0081]
Further, according to the work glove 30, since the fabric member 35 has elasticity, it is possible to bend and stretch fingers more freely than the work glove 10 of the first embodiment. Since the operation of grasping an object with an open hand is not hindered, workability can be improved.
[0082]
[3-6] The fabric members 31, 34 covering the portion corresponding to the thumb and the fabric members 32, 33, 35 covering the other portions are separated, and the fabric members 31-35 are attached by the sewing thread 13. Sewn up.
Therefore, when the fabric members 31 to 35 are cut, it is possible to match the shape of the work gloves 30 with the shape of the human hand by matching the shape of the human hand by three-dimensional cutting. The workability can be improved by improving the wearing feeling.
[0083]
[Another embodiment]
By the way, the present invention is not limited to the above-described embodiments, and may be embodied as follows. Even in this case, operations and effects equivalent to or more than those of the above-described embodiments can be obtained.
[0084]
[1] In the third embodiment, a cloth having dust-absorbing property is used for the cloth member 35 that covers a portion excluding five fingers on the palm side.
If it does in this way, it will become possible to keep the coating surface clean by wiping off the coating powder scraped off by grinding | polishing of the coating surface with the cloth | dough member 35. FIG. And, in addition to not having to prepare a wiping tool (such as a waste cloth) for wiping off the paint powder scraped off by polishing the painted surface, pick up or leave the wiping tool with your right or left hand. Therefore, workability can be improved.
[0085]
[2] In the third embodiment, similarly to the fabric member 11 of the first embodiment, the fabric member 31 that covers the portion corresponding to the thumb on the back side of the hand and the fabric member 32 that covers the portion other than the thumb on the back side of the hand are integrated. To do.
In this case, although the operation and effect of [3-6] of the third embodiment cannot be obtained, the other operations and effects can be obtained in the same manner.
[0086]
[3] In each of the above embodiments, the tubular portion 14 of the wrist and the rubber strap 16 of the work gloves 10, 20, and 30 may be omitted.
In this case, since the cloth members 11, 32, and 35 have elasticity, even if the rubber cord 16 is omitted, the wrist portions of the work gloves 10, 20, and 30 can be drawn to some extent.
Further, the rubber string 16 may be replaced with any member as long as it is a stretchable member.
[0087]
[4] In each of the above embodiments, the color of the fabric members 12, 33, and 35 covering the palm side is set in accordance with the color of the paint.
For example, when the paint is black, the fabric members 12, 33, and 35 are white. When the paint is white, the fabric members 12, 33, and 35 are black. Are complementary colors.
In this way, when the paint powder scraped off by the polishing of the paint surface adheres to the dough members 12, 33, 35, the degree of polishing is determined by the operator visually checking the degree of the paint powder adhesion. Therefore, the workability of polishing can be improved.
[0088]
[5] In each of the above embodiments, the rubber strap 16 is used to draw the portion of the work gloves 10, 20, 30 that contacts the wrist.
However, a hook-and-loop fastener may be attached to the portion of the work gloves 10, 20, and 30 that contacts the wrist, and the portion that contacts the wrist may be drawn by the hook-and-loop fastener. If it does in this way, according to the thickness of a user's wrist, it will become possible to draw down the part which hits the wrist of work gloves 10, 20, and 30, and it can improve wearing feeling.
[0089]
[6] In each of the above-described embodiments, in addition to sewing with the respective sewing threads 13 and 21, lock cutting may be applied to the cut portions of the respective fabric members 11, 12, 31 to 35.
If it does in this way, it can prevent still more reliably that yarn waste will generate from the cutting part of each cloth member 11, 12, 31-35.
[0090]
[7] In each of the above embodiments, the cloth members 11, 31, 32, and 35 may be made of cloth having a large number of small holes opened in a stretchable rubber film or synthetic resin film instead of cloth.
[0091]
[8] In each of the above embodiments, the fabric members 11, 12, 31 to 35 may be bonded by an adhesive instead of being sewn by the sewing threads 13, 15, and 21.
[0092]
[9] The work gloves 10, 20, and 30 of the above embodiments are for the left hand, but may be applied to the right hand.
[Brief description of the drawings]
FIG. 1A is a front view showing a state in which a left-hand work glove 10 according to a first embodiment of the present invention is viewed from the back side of a hand. FIG. 1B is a rear view showing the working glove 10 as seen from the palm side.
FIG. 2 (A) is a front view showing a state in which a left-hand work glove 20 according to a second embodiment embodying the present invention is viewed from the back side of the hand. FIG. 2B is a rear view showing the working glove 20 as seen from the palm side.
FIG. 3A is a front view showing a left-hand working glove 30 according to a third embodiment of the present invention as viewed from the back of the hand. FIG. 3B is a rear view showing the working glove 30 as seen from the palm side.
[Explanation of symbols]
10, 20, 30 ... work gloves
11, 12, 31-35 ... dough member
13, 15, 21 ... sewing thread
12a ... Incision
14 ... Cylindrical part
16 ... rubber strap

Claims

A work glove comprising a first fabric member that covers a portion that hits the back of the hand and a second fabric member that covers a portion that hits the palm of the hand, and the peripheral edges of the first and second fabric members are sewn together. ,
The first fabric member is formed of a thin fabric made of a long-fiber spun yarn of ether-based polyurethane which is a fabric that hardly generates dust and has stretchability and breathability.
The second cloth member is formed of a thin cloth made of plain weave of nylon single fiber, which is air-permeable, has a smooth cloth surface, and has high detection accuracy of coating material. Gloves.

The working glove according to claim 1,
A work glove characterized in that the second fabric member is cut at a portion corresponding to the third joint of the finger.

The working glove according to claim 2,
The working glove characterized in that the second fabric member at both ends of the cut is wound back toward the inside of the glove, and the wound back portion is sewn with a sewing thread.

A first fabric member covering a portion corresponding to the back side of the hand; a second fabric member covering a portion corresponding to a finger on the palm side; and a third fabric member covering a portion excluding the finger on the palm side. A work glove formed by sewing the peripheral portions of the fabric member and the third fabric member,
The first fabric member and the third fabric member are formed of a thin fabric made of ether-based polyurethane long fiber spun yarn that is less likely to generate dust and has stretchability and breathability,
The second cloth member is formed of a thin cloth made of plain weave of nylon single fiber, which is air-permeable, has a smooth cloth surface, and has high detection accuracy of coating material. Gloves.

The working glove according to claim 4,
The working glove characterized in that the third fabric member has a dust absorbing property.

In the work glove according to any one of claims 1 to 5 ,
A work glove wherein the seam allowance of each of the fabric members is sewn so as to be hidden behind the seam by the sewing thread and facing the inside of the glove.

In the working glove according to any one of claims 1 to 6 ,
A working glove comprising a drawing / drawing means for drawing a portion of each of the fabric members that contacts the wrist.