JP5729706B2 - Radioactive contamination protective clothing - Google Patents
Radioactive contamination protective clothing Download PDFInfo
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- JP5729706B2 JP5729706B2 JP2012204237A JP2012204237A JP5729706B2 JP 5729706 B2 JP5729706 B2 JP 5729706B2 JP 2012204237 A JP2012204237 A JP 2012204237A JP 2012204237 A JP2012204237 A JP 2012204237A JP 5729706 B2 JP5729706 B2 JP 5729706B2
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- protective clothing
- opening
- radioactive contamination
- fastener member
- body part
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- 230000001681 protective effect Effects 0.000 title claims description 38
- 238000011109 contamination Methods 0.000 title claims description 18
- 230000002285 radioactive effect Effects 0.000 title claims description 17
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 239000000356 contaminant Substances 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000012857 radioactive material Substances 0.000 description 2
- 239000000941 radioactive substance Substances 0.000 description 2
- 229920000049 Carbon (fiber) Polymers 0.000 description 1
- 239000004902 Softening Agent Substances 0.000 description 1
- 230000000844 anti-bacterial effect Effects 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000004917 carbon fiber Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 1
- 239000004745 nonwoven fabric Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
- 239000002759 woven fabric Substances 0.000 description 1
Images
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- Details Of Garments (AREA)
- Professional, Industrial, Or Sporting Protective Garments (AREA)
Description
本発明は、放射性物質等の汚染物質が身体に付着して被曝することを防止するため、主として核施設内作業において用いる放射能汚染防護服に関するものである。 The present invention relates to a radioactive contamination protective clothing mainly used in nuclear facility work in order to prevent contaminants such as radioactive substances from adhering to the body and being exposed.
例えば、原子力発電所内においては、補修、点検或いは清掃のために原子炉の周辺設備に作業者が近づく必要がある場合、作業中に生ずる放射性物質（粉塵、水滴等）による身体への汚染ないし被曝を防ぐために、作業者は防護服を着用して作業を行うのが通常である。 For example, in a nuclear power plant, when an operator needs to approach the reactor's peripheral equipment for repair, inspection or cleaning, the body is contaminated or exposed to radioactive materials (dust, water droplets, etc.) generated during the work. In order to prevent this, an operator usually wears protective clothing to work.
この種の放射能汚染防護服としては、胴体部の下端に筒状の１対の脚部を設け、胴体部の上部両側に１対の袖部を設け、胴体部の上部中央にはフード部を連続して設け、さらに、胴体部の前部中央には、上部のフード部付近から脚部の上部付近に至って開閉自在なファスナが設けられた構成のものが既に提案されている（特許文献１参照）。 As this type of radioactive contamination protective clothing, a pair of cylindrical legs are provided at the lower end of the body part, a pair of sleeves are provided on both sides of the upper part of the body part, and a hood part is provided at the upper center of the body part. In addition, a configuration has been proposed in which a fastener that can be opened and closed from the vicinity of the upper hood portion to the vicinity of the upper portion of the leg portion is provided at the front center of the body portion (Patent Document). 1).
特許文献１においても見られるように、従来の防護服は、胴体前部にファスナ部材が設けられたいわば前開き構造であったため、作業が終了してこれを脱衣する際、作業者が手袋をはめた手でファスナ部材を操作すると手袋に付着した放射性物質が飛散し、開いたファスナの間などから身体に付着して被曝等してしまうことがあった。
As can be seen in
本発明は、上記課題を解決するためになされたものであって、脱衣時に汚染物質が身体に付着することを完全に回避できる放射能汚染防護服を提供することを目的とする。 The present invention has been made to solve the above-described problems, and an object of the present invention is to provide a radioactive contamination protective suit capable of completely avoiding contamination from adhering to the body during undressing.
上記課題を解決することを目的としてなされた本発明放射能汚染防護服の構成は、胴体部と、該胴体部の下部において当該胴体部と一体又は別体に設けた脚筒からなる脚部と、前記胴体部の上部左右において連続した袖筒からなる袖部と、同胴体部の上端部に連続したフード部とを備える防護服本体に設けた開閉自在なファスナ部材による開閉部を具備してなる放射能汚染防護服において、前記開閉部は、前記ファスナ部材を前記防護服本体の背部における前記脚部の上部域から前記フード部の頂部を通って当該フード部の前面開口部にわたり設けたことにより、前記開閉部が開かれると前記胴体部の前面上端部に開かれた開閉部に連続する略Ｕ字状の開放部が形成され、前記開閉部を完全に閉じると前記フード部の前部略中央に顔出し用の窓となる開口部が形成されるようにしたことを特徴とするものである。 The structure of the radioactive contamination protective clothing of the present invention made for the purpose of solving the above-mentioned problems is a body part, and a leg part composed of a leg tube provided integrally or separately from the body part at the lower part of the body part. , and comprises a sleeve portion consisting of successive sleeves cylinder in the upper left and right of the body portion, the closing portion by reclosable fastener member provided on the protective clothing body Ru and a hood portion which is continuous to the upper end portion of the body portion in becomes radioactive contamination protective clothing, the closing portion may be the fastener member is provided over the front opening of the hood portion from the upper zone through the top of the hood portion of the legs in the back of the protective clothing body Thus, when the opening / closing part is opened, a substantially U-shaped opening part is formed which is continuous with the opening / closing part opened at the front upper end of the body part, and when the opening / closing part is completely closed, the front part of the hood part is formed. substantially at the center in for an appearance It is characterized in that a composed opening has to be formed.
本発明放射能汚染防護服は、上記構成において、前記開閉部を閉じたときに前記ファスナ部材を外側からカバーするカバーテープが同ファスナ部材の片側に配設されていることを特徴とするものである。 The radioactive contamination protective clothing of the present invention is characterized in that, in the above configuration, a cover tape that covers the fastener member from the outside when the opening / closing part is closed is disposed on one side of the fastener member. is there.
本発明によれば、防護服本体の背部に、脚筒の上部付近からフード部の前面開口までにファスナにより開閉できる開閉部を設けたことにより、脱衣時に防護服ないしこれに付着した汚染物質が着用者に触れるおそれを大きく低減することができ、より安全性の高い防護服を得ることができるようになる。 According to the present invention, the back of the main body of the protective clothing is provided with the opening / closing portion that can be opened and closed by the fastener from the vicinity of the upper portion of the leg tube to the front opening of the hood portion , so that the protective clothing or the contaminants attached to the protective clothing at the time of undressing The possibility of touching the wearer can be greatly reduced, and safer protective clothing can be obtained.
以下、本発明の実施形態の一例を図面とともに説明する。 Hereinafter, an example of an embodiment of the present invention will be described with reference to the drawings.
図１は本発明に係る放射性物質防護服の正面図、図２は同じく側面図、図３は開閉部を開いた状態を表す正面図である。 1 is a front view of a radioactive substance protective suit according to the present invention, FIG. 2 is a side view of the same, and FIG. 3 is a front view showing a state in which an opening / closing part is opened.
各図において、本発明放射能防護服Ａは、防護服本体１と、防護服本体１の背部に設けられた開閉部７に取付けられたファスナ部材８とで構成されている。
In each figure, the radiological protective clothing A of the present invention is composed of a
防護服本体１は、胴体部２と、胴体部２の下部において当該胴体部２と一体（他の実施例）又は別体（本実施例）に設けられた一対の脚筒からなる脚部３と、胴体部２の上部左右に設けられた一対の袖筒からなる袖部４と、胴体部２の上端部に連設されたフード部５とで構成されており、このフード部５の前部中央には顔出し用に開口した顔出し窓部６が設けられている。
The protective clothing
図３は脱衣時の状態を示す背面図であって、胴体部２の背後の中央には脚部３の上部付近からフード部５にかけて開閉部７が形成され、この開閉部７の両側にファスナ部材８が取付けられている。
FIG. 3 is a rear view showing a state at the time of undressing, and an opening /
胴体部２の前部の上端には開閉部７から連続する略Ｕ字状の開放部９が形成され、ファスナ部材８を閉じたとき、この開放部９の上端が閉じられて、図１に示すように、顔出し窓部６が形成されるようになっている。
A substantially U-shaped opening 9 continuous from the opening /
ファスナ部材８の片側には、被曝の原因である汚染水等が付着するのを防止するカバーテープ１０が取り付けられている（図６参照）。
A
なお、防護服本体１の生地としては、例えばポリエステル素材の混紡生地の織物、不織布あるいはシート材など遮水性、制菌性及び制電性を有する柔軟剤であることが好ましいが、これに限定されないことは勿論である。
The fabric of the protective clothing
また、本発明防護服Ａは、上衣の袖筒の長さ方向の内部にゴム紐等の伸縮性部材を伸張状態で連続的又は断続的もしくは部分的に縫着する一方、下衣の脚筒の長さ方向内部にゴム紐等の伸縮性部材を伸張した状態で連続的又は断続的もしくは部分的に縫着したことによって伸縮性を有するつなぎ型の作業衣として構成すること、あるいは袖筒の下側から胴体部の側部を通り脚筒の側部にかけて伸ばした状態の伸縮性部材を取付けて伸縮性を備えるよう構成すること等が可能である。 Further, the protective clothing A of the present invention sews an elastic member such as a rubber string continuously or intermittently or partially in the stretched state inside the sleeve sleeve of the upper garment, while the leg tube of the lower garment a child configuration as workwear tether type having elasticity by continuous or intermittent or partially sewn while stretching the elastic member such as rubber string inside the longitudinal direction or the lower sleeve tube, Ru can der like be configured with a stretchable attached stretchable member when fully extended over the side of the street leg tube sides of the body from the side.
左右の肩を含む前後身頃の上部側が炭素繊維又は金属繊維を織り込んだ導電性を備えた布地で形成され、その他の胴部を含む前後身頃が導電性のメッシュ地で形成されていると共に、前後身頃に帯電防止機能を備えた反射板が取付けられ、かつ、開閉部のファスナは、合成樹脂のような非金属材で形成したことによって帯電防止効果を有するように構成することも任意である。 The upper side of the front and back body including the left and right shoulders is formed of conductive fabric woven with carbon fiber or metal fiber, and the front and back body including other body parts are formed of conductive mesh, and the front and back attached a reflection plate provided with an antistatic function to the body, and the fastener opening and closing section, Ru optionally der also be configured to have an antistatic effect by the formation of a non-metallic material such as a synthetic resin .
さらに、股裂け防止目的で袖筒の下側から胴体部の側部を通り脚筒の側部にかけて伸ばした状態の伸縮性部材を取付けると共に、前記脚筒の股部にマチ部材を設けることも可能である。 In addition, for the purpose of preventing crotch tears, it is possible to attach an elastic member that extends from the bottom of the sleeve to the side of the leg tube through the side of the body, and a gusset member can be provided at the crotch of the leg tube der Ru.
図４および図５に示す胴体部２と脚部３が一体になった本発明の他の実施例の防護服Ａの着用時は、脚部３に足を、袖部４に手をそれぞれ通し、ファスナ８のスライダ８ａを上端までスライドさせることにより、ファスナ８を閉じ、顔出し窓部６から目鼻だけを出した状態となり、この状態で核施設において作業する。
4 and 5, when wearing the protective clothing A according to another embodiment of the present invention in which the
ファスナ８の開閉は、スライダ８ａが上端に位置するときに開いた状態、下端に位置するときに閉じた状態となるよう、本実施例とは逆の開閉方向を備えるものに構成することは、当然任意である。
The
なお、ファスナ８の操作は着用者とは別人に手伝ってもらうことが安全性からも望ましいことは言うまでもない。
Needless to say, it is desirable from the viewpoint of safety that the
作業が終了し、防護服Ａを脱衣するときは、図３に示すように、スライダ８を下方にスライドさせ下端まで移動させることにより、ファスナ８を開き、開閉部７を大きく開いて、フード部５を前方に移動させ、袖部４から手を抜き、最後に脚部３から足を抜くことによって、安全に脱衣することができる。
When the work is finished and the protective clothing A is undressed, as shown in FIG. 3, the
ファスナ８の開放操作も着用者とは別の人に手伝ってもらうのが望ましいことは勿論である。
Needless to say, it is desirable that a person other than the wearer also assist the opening operation of the
従来のように、前部にあるファスナ部材の開閉を着用者自身が行うと、作業が終了した着用者の手袋に付着した汚染水等が、ファスナの間から飛び散って手など身体の一部に付着するおそれが高いが、本発明によれば、ファスナ開放操作を着用者以外の別人が行うことによって斯かる危険性を回避することができ、より安全性の高い防護服を実現することができるようになる。 When the wearer himself opens and closes the fastener member at the front, as in the past, contaminated water, etc. attached to the wearer's gloves after the work has been scattered from between the fasteners to a part of the body such as the hand. Although there is a high risk of adhesion, according to the present invention, it is possible to avoid such danger by performing a fastener opening operation by another person other than the wearer, and it is possible to realize a safer protective clothing. It becomes like this.
１ 防護服本体
２ 胴体部
３ 脚部
４ 袖部
５ フード部
６ 顔出し窓部
７ 開閉部
８ ファスナ
８ａ スライダ
９ 開放部
１０ カバーテープ
Ａ 本発明放射能汚染防護服
DESCRIPTION OF
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Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2012204237A JP5729706B2 (en) | 2012-09-18 | 2012-09-18 | Radioactive contamination protective clothing |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2012204237A JP5729706B2 (en) | 2012-09-18 | 2012-09-18 | Radioactive contamination protective clothing |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2010002078U Continuation JP3160053U (en) | 2010-03-30 | 2010-03-30 | Radioactive contamination protective clothing |
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| Publication Number | Publication Date |
|---|---|
| JP2012252021A JP2012252021A (en) | 2012-12-20 |
| JP5729706B2 true JP5729706B2 (en) | 2015-06-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2012204237A Active JP5729706B2 (en) | 2012-09-18 | 2012-09-18 | Radioactive contamination protective clothing |
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| Country | Link |
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| JP (1) | JP5729706B2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP7044221B2 (en) * | 2017-08-04 | 2022-03-30 | 株式会社モレーンコーポレーション | Protective clothing and shoe covers |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3164840A (en) * | 1961-02-27 | 1965-01-12 | Filtron Company Inc | Radiation protective garment |
| US3359567A (en) * | 1965-12-13 | 1967-12-26 | Caesar J Zemme | Protective suit |
| JPH0683719U (en) * | 1993-04-28 | 1994-11-29 | 新日本製鐵株式会社 | Clean wear |
| JP4540271B2 (en) * | 2001-08-10 | 2010-09-08 | 日本原子力発電株式会社 | Elastic coverall type work clothes |
| CN1169467C (en) * | 2003-06-10 | 2004-10-06 | 胡馨元 | Isolation clothes for epidemic disease |
| JP2005023460A (en) * | 2003-06-30 | 2005-01-27 | Tohoku Ryokka Kankyo Hozen Kk | Protective clothing for nuclear power station |
| JP3112388U (en) * | 2005-05-10 | 2005-08-11 | 東洋物産株式会社 | Coverall |
| JP4866751B2 (en) * | 2007-02-08 | 2012-02-01 | 興研株式会社 | Protective clothing |
| JP3141379U (en) * | 2008-02-19 | 2008-05-01 | 株式会社ノルメカエイシア | Infectious disease protective clothing |
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| JP2012252021A (en) | 2012-12-20 |
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