JP3689820B2 - Chemical protective clothing - Google Patents
Chemical protective clothing Download PDFInfo
- Publication number
- JP3689820B2 JP3689820B2 JP17295695A JP17295695A JP3689820B2 JP 3689820 B2 JP3689820 B2 JP 3689820B2 JP 17295695 A JP17295695 A JP 17295695A JP 17295695 A JP17295695 A JP 17295695A JP 3689820 B2 JP3689820 B2 JP 3689820B2
- Authority
- JP
- Japan
- Prior art keywords
- chemical protective
- protective clothing
- waist
- covering
- face
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 239000000126 substance Substances 0.000 title claims description 39
- 230000001681 protective effect Effects 0.000 title claims description 36
- 239000012780 transparent material Substances 0.000 claims description 3
- 210000001624 hip Anatomy 0.000 description 22
- 210000000707 wrist Anatomy 0.000 description 6
- 229920003002 synthetic resin Polymers 0.000 description 4
- 239000000057 synthetic resin Substances 0.000 description 4
- 210000003127 knee Anatomy 0.000 description 3
- 230000029058 respiratory gaseous exchange Effects 0.000 description 3
- 229920001971 elastomer Polymers 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 229920002635 polyurethane Polymers 0.000 description 2
- 239000004814 polyurethane Substances 0.000 description 2
- 231100000481 chemical toxicant Toxicity 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000002594 fluoroscopy Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 210000002414 leg Anatomy 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 230000007096 poisonous effect Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 239000003440 toxic substance Substances 0.000 description 1
- 210000000689 upper leg Anatomy 0.000 description 1
Images
Landscapes
- Respiratory Apparatuses And Protective Means (AREA)
- Professional, Industrial, Or Sporting Protective Garments (AREA)
Description
【０００１】
【産業上の利用分野】
本発明は、化学防護服に関する。
【０００２】
【従来の技術】
頭被覆部・胴体被覆部・腕被覆部・脚被覆部、足被覆部が一体につながり、人体の全体を気密に被覆し、毒ガスその他の有害化学剤から人体を防護する化学防護服は従来公知である。
【０００３】
【発明が解決しようとする課題】
通常、このような化学防護服は、作業者１人に対し１着ずつ用意しておくことは少なく１着を数人で共用することが多いため、また、この種の化学防護服の着用に際しては、呼吸保護マスクと該マスクに呼吸用空気を供給する空気ボンベからなる自給式呼吸装置を装着するため、マスクから化学防護服内に放出される呼気のために化学防護服が外方に膨らむために、その着用時にかなりのだぶつきを生じ、従って、この種の化学防護服を着用しての行動・作業にかなりの制約を受けるという欠点がある。
【０００４】
また、頭被覆部の前面に設けた透視窓が小さく、そして、そのだぶつきのため頭被覆部が着用者の頭の動きに追従しにくいことのために、着用者は足元・上方及び左右方向を十分に見ることができず、その結果、行動・作業中に、階段で転んだり、頭をぶつけたりして、怪我をし易いという欠点がある。
【０００５】
また、従来公知の化学防護服は、その腰部背側を通して延びる１本の腰ベルトで腰部を着用者の腰に固定するようになっているため、背中に背負った空気ボンベにその下端から下方に突出するハンガー（空気ボンベを吊下げ保管するためのハンガー）があった場合、腰ベルトが背側でハンガーと干渉し腰ベルトを効果的に利用できないという欠点がある。
【０００６】
また、通常、化学防護服では、手袋を交換可能とするために、腕被覆部の袖口部に手袋が取外し可能に結合されているが、その結合に硬質リングが用いられているため手首部がかなりルーズで、その着用中に手袋から手が抜け出してしまうという欠点がある。
【０００７】
本発明は、前記欠点を改善し、着用者がより容易により安全に行動又は作業をすることのできる化学防護服を得ることにある。
【０００８】
【課題を解決するための手段】
頭被覆部の顔面対向部又は顔面対向部とそれに続く左右両側部と、頭被覆部の上方部の前方部又は全部を板状又はシート状の透明材で構成した。
【０００９】
化学防護服の、肩部から肘部にかけての内側および左右腰部の内側に、それぞれゴム・ポリウレタンなどからなる伸縮性バンドを伸長状態で取付け、その着用時における、だぶつきを除去または低減するようにすると共に、化学防護服の腰部を着用者の腰に固定する腰ベルトを、化学防護服の腰部背側中央部をさけ左右に各別に取付けた一対のベルトにより構成した。袖口部に手首締付けベルトを取付けた。
【００１０】
【実施例】
図１は本発明に係る化学防護服の一実施例の正面図、図２は同右側面図、図３は同上面図である。図中、１は気密性・耐薬品性を有する適宜の生地を裁断結合してなる化学防護服である。２は、頭被覆部の顔面に対向するほぼ全部及びそれに続く左右側面部を構成する、透明合成樹脂材等からなる透視窓、３は頭被覆部の上面の前方部に設けた透明合成樹脂材等からなる補助透視窓、４は着用者の身体の大きさ及び身体の動きに応じてだぶつきを除去低減するために化学防護服の肩部から肘部にかけての内側に伸長状態で取付けた伸縮性バンド、５は化学防護服の腰部のだぶつきを除去低減するために腰部の左右の内側に伸長状態で取付けた伸縮性バンドである。各伸縮性バンドは、ゴム・ポリウレタンなどからなり、それぞれ、その両端部を化学防護服本体の内面に接着などの手段により取付けられている。６は化学防護服の腰部を着用者の腰部に固定するためにその内側に取付けた腰ベルトである。腰ベルト６は、化学防護服の背側中央部を避けて化学防護服の左右内側に各別に取付けた一対のベルトからなっている。図示実施例においては、左右の各腰ベルトは、それぞれその後端においてのみ化学防護服本体に取付けられているが、化学防護服内面の適所にベルトを挿通支持するベルト支持片を設けベルトを支持させるようにしてもよい。７は袖口部外側に取外し不可能に又は取外し可能に取付けた手首締付けベルト、８は膝部補強用の膝当て、９は足部を被覆する安全長靴、１０は手袋、１１は右大腿部から首部右側を通って頭被覆部の上面に延びる化学防護服の着脱用の開口を気密に閉鎖する気密スライドファスナー、１２は排気弁である。
【００１１】
図４は、化学防護服本体と腰ベルト６との関係構造を示す図１のＩＶーＩＶ線切断部端面図である。図中、１３はバックル、１４は腰ベルトの長さ調節具である。
図５は図１のＶーＶ線切断部端面図である。透視窓２及び補助透視窓３は、それぞれ、間隔をおいて位置する内外２枚の透明合成樹脂板２１・２２及び３１・３２からなっている。１５は呼吸用の空気ボンベ収納部である。
【００１２】
図６は腕被覆部の袖口と手袋の結合構造を示す要部切断説明図である。手袋は、その手首部内側にはめ入れた合成樹脂などからなる硬質リング１６と、内側に折曲げて手袋の手首部の外面に添接した袖口１７を硬質リング１６の外周面に向けて緊締するホースバンド１８とにより、腕被覆部の袖口に気密に取付けられている。
【００１３】
化学防護服の着用に際しては、着脱用の開口を通して、先ず下半身を化学防護服の下半部に入れ、腰ベルトを締めて化学防護服の下半部を身体に固定し、次いで上半身に化学防護服の上半部をまとい、最後に気密スライドファスナーにより着脱用の開口を閉じてその着用を完了する。
【００１４】
前記実施例においては、透視窓２及び補助透視窓３を内外２枚の透明板で構成しているが、場合によっては１枚の透明板又はシートで構成してもよい。
【００１５】
【発明の効果】
▲１▼本発明によれば、その着用時に、常に十分に広い視野を持つ化学防護服が得られる。▲２▼身体の大きな人は勿論、比較的に身体の小さな人にとっても、だぶつきが少なく比較的に行動・作業のし易い化学防護服を得ることができる。
【図面の簡単な説明】
【図１】本発明に係る化学化学防護服の一実施例の正面図
【図２】図１の左側面図
【図３】図１の上面図
【図４】図１のＩＶーＩＶ線切断部端面図
【図５】図１のＶーＶ線切断部端面図
【図６】袖口と手袋の結合構造を示す要部切断説明図
【符号の説明】
１：化学防護服 ２：透視窓、
３：補助透視窓 ４：伸縮性バンド
５：伸縮性バンド ６：腰ベルト
７：手首締付けベルト ８：膝当て
９：安全長靴 １１：気密スライドファスナー
１２：排気弁 １５：空気ボンベ収容部
１６：硬質リング １７：袖口
１８：ホースバンド[0001]
[Industrial application fields]
The present invention relates to chemical protective clothing.
[0002]
[Prior art]
Chemical protective clothing that protects the human body from poisonous gases and other toxic chemicals is known in the past by connecting the head cover, body cover, arm cover, leg cover, and foot cover together, covering the entire human body in an airtight manner. It is.
[0003]
[Problems to be solved by the invention]
Usually, such a chemical protective suit is rarely prepared for each worker and is often shared by several people. When wearing this type of chemical protective suit, Wears a self-contained breathing apparatus consisting of a respirator mask and an air cylinder that supplies breathing air to the respirator, so that the chemical protective garment bulges outward due to exhaled air released from the mask into the chemical protective garment For this reason, there is a drawback in that a considerable amount of bumping occurs when worn, and therefore, the behavior and work of wearing this kind of chemical protective clothing is considerably restricted.
[0004]
In addition, since the see-through window provided on the front surface of the head covering portion is small and the head covering portion is difficult to follow the movement of the wearer's head due to the bumps, the wearer can As a result, there is a drawback that it is easy to get injured by falling on the stairs or hitting the head during the action / work.
[0005]
In addition, since the conventionally known chemical protective clothing is designed to fix the waist to the wearer's waist with a single waist belt that extends through the back of the waist, it is provided on the back of the air cylinder that is carried on the back. When there is a protruding hanger (a hanger for suspending and storing an air cylinder), there is a disadvantage that the waist belt interferes with the hanger on the back side and the waist belt cannot be effectively used.
[0006]
Also, in chemical protective clothing, in order to allow gloves to be exchanged, gloves are detachably connected to the cuffs of the arm covering part, but since the hard ring is used for the connection, the wrist part is It is quite loose and has the disadvantage that the hand falls out of the glove while wearing it.
[0007]
It is an object of the present invention to improve the above-mentioned drawbacks and to obtain a chemical protective suit that allows the wearer to act or work more easily and safely.
[0008]
[Means for Solving the Problems]
The face-facing portion or face-facing portion of the head covering portion and the left and right side portions that follow it, and the front portion or all of the upper portion of the head covering portion were made of a plate-like or sheet-like transparent material.
[0009]
A stretchable band made of rubber, polyurethane, etc., is attached to the inside of the chemical protective clothing from the shoulder to the elbow and inside the left and right waists in a stretched state, so as to eliminate or reduce bumping when worn. At the same time, the waist belt for fixing the waist of the chemical protective suit to the wearer's waist was composed of a pair of belts attached to the left and right sides separately from the center of the back side of the waist of the chemical protective suit. A wrist fastening belt was attached to the cuffs.
[0010]
【Example】
1 is a front view of an embodiment of a chemical protective suit according to the present invention, FIG. 2 is a right side view thereof, and FIG. 3 is a top view thereof. In the figure, reference numeral 1 denotes a chemical protective clothing formed by cutting and bonding an appropriate cloth having airtightness and chemical resistance. 2 is a transparent window made of a transparent synthetic resin material, etc., which constitutes almost the entire face facing the face of the head covering portion and the left and right side portions thereof, and 3 is a transparent synthetic resin material provided at the front portion of the upper surface of the head covering portion Auxiliary fluoroscopy window 4 and the like, 4 is a telescopic extension attached to the inner side from the shoulder part to the elbow part of the chemical protective clothing in order to remove and reduce the bumps according to the size and movement of the wearer's body The sex band 5 is an elastic band attached in a stretched state to the left and right inner sides of the waist to remove and reduce the looseness of the waist of the chemical protective clothing. Each elastic band is made of rubber, polyurethane, etc., and both ends thereof are attached to the inner surface of the chemical protective clothing main body by means such as adhesion.
[0011]
FIG. 4 is an end view taken along the line IV-IV in FIG. 1 showing the structure of the chemical protective clothing body and the
FIG. 5 is an end view taken along the line V-V in FIG. The see-through
[0012]
FIG. 6 is a main part cutting explanatory view showing a coupling structure between the cuffs of the arm covering portion and the gloves. The glove is fastened with a
[0013]
When wearing chemical protective clothing, first put the lower body into the lower half of the chemical protective clothing through the opening for attachment and detachment, tighten the waist belt to fix the lower half of the chemical protective clothing to the body, and then chemically protect the upper body Wear the upper half of the clothes, and finally close the opening for attachment and detachment with an airtight slide fastener to complete the wearing.
[0014]
In the said Example, although the see-through
[0015]
【The invention's effect】
{Circle around (1)} According to the present invention, a chemical protective suit having a sufficiently wide field of view can be obtained at the time of wearing. (2) It is possible to obtain chemical protective clothing that is easy to act and work with little bumps, not only for people with large bodies but also for people with relatively small bodies.
[Brief description of the drawings]
1 is a front view of an embodiment of a chemical and chemical protective suit according to the present invention. FIG. 2 is a left side view of FIG. 1. FIG. 3 is a top view of FIG. End view of the part [FIG. 5] End view of the VV line cut part of FIG. 1 [FIG.
1: Chemical protective suit 2: Perspective window,
3: auxiliary fluoroscopic window 4: stretchable band 5: stretchable band 6: waist belt 7: wrist fastening belt 8: knee pad 9: safety boots 11: airtight slide fastener 12: exhaust valve 15: air cylinder housing 16: hard Ring 17: Cuff 18: Hose band
Claims (2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17295695A JP3689820B2 (en) | 1995-06-16 | 1995-06-16 | Chemical protective clothing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17295695A JP3689820B2 (en) | 1995-06-16 | 1995-06-16 | Chemical protective clothing |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH09651A JPH09651A (en) | 1997-01-07 |
| JP3689820B2 true JP3689820B2 (en) | 2005-08-31 |
Family
ID=15951486
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17295695A Expired - Lifetime JP3689820B2 (en) | 1995-06-16 | 1995-06-16 | Chemical protective clothing |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3689820B2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012246576A (en) * | 2011-05-25 | 2012-12-13 | Shigematsu Works Co Ltd | Protective garment, protective outfit including the garment, and body protecting method |
| CN109045505A (en) * | 2018-10-26 | 2018-12-21 | 东台市万舟船用设备有限公司 | A kind of fire-retardant fire-entry suit |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5377446B2 (en) * | 2010-08-26 | 2013-12-25 | 株式会社重松製作所 | Chemical protective clothing |
| CN103167895B (en) | 2010-08-26 | 2015-05-06 | 株式会社重松制作所 | Method for joining cloth pieces for chemical protective clothing |
| JP5435736B2 (en) * | 2010-08-26 | 2014-03-05 | 株式会社重松製作所 | Bonding method for chemical protective clothing |
| CN103079647B (en) * | 2010-08-26 | 2015-01-14 | 株式会社重松制作所 | Clothing for protection against chemicals |
| CN103347567B (en) * | 2011-02-10 | 2015-07-01 | 株式会社重松制作所 | Chemical protective clothing |
| US8726417B2 (en) * | 2011-06-24 | 2014-05-20 | E I Du Pont De Nemours And Company | Clamp assembly and apparel containing same |
| KR101377073B1 (en) * | 2013-12-16 | 2014-04-01 | 주식회사 산청 | Connecting structure of boots for chemical proof clothes |
-
1995
- 1995-06-16 JP JP17295695A patent/JP3689820B2/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012246576A (en) * | 2011-05-25 | 2012-12-13 | Shigematsu Works Co Ltd | Protective garment, protective outfit including the garment, and body protecting method |
| CN109045505A (en) * | 2018-10-26 | 2018-12-21 | 东台市万舟船用设备有限公司 | A kind of fire-retardant fire-entry suit |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH09651A (en) | 1997-01-07 |
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