JP3193148U - Radiation protection - Google Patents

Radiation protection Download PDF

Info

Publication number
JP3193148U
JP3193148U JP2014003620U JP2014003620U JP3193148U JP 3193148 U JP3193148 U JP 3193148U JP 2014003620 U JP2014003620 U JP 2014003620U JP 2014003620 U JP2014003620 U JP 2014003620U JP 3193148 U JP3193148 U JP 3193148U
Authority
JP
Japan
Prior art keywords
radiation
shaped portion
peripheral arc
arc
length
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.)
Active
Application number
JP2014003620U
Other languages
Japanese (ja)
Inventor
賢 前田
賢 前田
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Maeda Corp
Original Assignee
Maeda Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Maeda Corp filed Critical Maeda Corp
Priority to JP2014003620U priority Critical patent/JP3193148U/en
Application granted granted Critical
Publication of JP3193148U publication Critical patent/JP3193148U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Abstract

【課題】放射線防護衣の着易さ、作業性を損なうことなく、簡便な方法により、放射線防護衣のアームホールからの放射線の侵入を防ぐことができる放射線防護具を提供する。【解決手段】放射線防護具１は、内周弧状部１１と外周弧状部１２とによって幅広の略Ｃ字状に形成された放射線遮蔽シート部１０と、内周弧状部１１の両端部近傍に取り付けられた、長さ調節手段２５を有する肩吊り紐２０とを備える。内周弧状部の一方端部１１ａと外周弧状部の一方端部１２ａとの間の長さＬ１は、内周弧状部の他方端部１１ｂと外周弧状部の他方端部１２ｂとの間の長さＬ３よりも長く形成されている。【選択図】図１PROBLEM TO BE SOLVED: To provide a radiation protective device capable of preventing radiation from entering from an armhole of a radiation protective clothing by a simple method without impairing the ease of wearing and workability of the radiation protective clothing. SOLUTION: A radiation protective device 1 is attached to a radiation shielding sheet portion 10 formed in a wide substantially C shape by an inner peripheral arc-shaped portion 11 and an outer peripheral arc-shaped portion 12 and near both end portions of the inner peripheral arc-shaped portion 11. It is provided with a shoulder strap 20 having a length adjusting means 25. The length L1 between one end 11a of the inner circumferential arc and one end 12a of the outer arc is the length between the other end 11b of the inner arc and the other end 12b of the outer arc. It is formed longer than L3. [Selection diagram] Fig. 1

Description

本考案は、放射線防護具、詳しくは、診療放射線従事者等が放射線防護のために着用する放射線防護具に関する。   The present invention relates to a radiation protective device, and more particularly to a radiation protective device worn by medical radiation workers or the like for radiation protection.

診療放射線従事者は、放射線被曝による身体への健康被害を避けるため、高い遮蔽性を有する鉛等を含有した塩化ビニル樹脂等の放射線遮蔽シートを用いて製造された放射線防護衣を着用して作業を行っている。
従来、この種の放射線防護衣として、袖なしのコート型ないしハーフコート型のものが広く知られている。
例えば、特許文献１には、互いに重ね合わされる左右前身頃２，３と、後身頃４と、アームホール部５とを有する放射線防護衣が記載されている（図１，２，５，６ほか）。 Medical radiation workers work wearing radiation protective clothing manufactured using radiation shielding sheets such as vinyl chloride resin containing lead with high shielding properties to avoid health damage to the body due to radiation exposure. It is carried out.
Conventionally, a sleeve-less coat type or a half-coat type is widely known as this type of radiation protective clothing.
For example, Patent Document 1 describes a radiation protective garment having left and right front bodies 2 and 3, a back body 4, and an armhole portion 5 that are superimposed on each other (FIGS. 1, 2, 5, and 6). .

このような防護衣は、通常、使用者の体型を考慮し、Ｓ，Ｍ，Ｌ，ＬＬ等の各サイズの製品が供給されている。各サイズにおける着丈、前幅、アームホールの大きさ等は、体型の平均値、着易さ、作業性等、様々な要素を考慮して決定されている。
しかし、人の体型は千差万別であり、男女の体型にも相違がある。防護衣自体は可撓性を有するものの伸縮性は殆どなく、女性は胸部の膨らみがあるため、着用時ないし肩部を動かす動作時にアームホールの胸部側が開きやすい傾向がある。このような場合、アームホールからの散乱線（放射線）の侵入を防ぐべく放射線防護衣のアームホールの大きさを単に小さく設定すると、男性は着られなくなり汎用性に欠け、女性用としたとしても肩の動きが妨げられて着易さや作業性が損なわれるという不都合がある。 Such protective clothing is usually supplied with products of various sizes such as S, M, L, and LL in consideration of the user's body shape. The length, the front width, the size of the armhole, etc. in each size are determined in consideration of various factors such as the average value of the body shape, ease of wearing, and workability.
However, there are many different types of human beings, and there are differences in the male and female types. Although the protective garment itself is flexible, it has little stretchability, and since women have swelling of the chest, the chest side of the armhole tends to open easily when worn or when the shoulder is moved. In such a case, if the size of the armhole of the radiation protective clothing is simply set to prevent invasion of scattered radiation (radiation) from the armhole, men cannot be worn and lack versatility. There is an inconvenience that movement is hindered and ease of wearing and workability are impaired.

特開２０１２−１３２１２７公報JP 2012-132127 A

本考案は、上記背景技術の項で述べた不都合を解消すべく考案されたもので、放射線防護衣の着易さ、作業性を損なうことなく、簡便な方法により、放射線防護衣のアームホールからの放射線の侵入を防ぐことができる放射線防護具を提供することを課題とする。   The present invention was devised to eliminate the inconveniences described in the background section above, and from the armhole of the radiation protective clothing by a simple method without impairing the ease of wearing and workability of the radiation protective clothing. It is an object of the present invention to provide a radiation protective device capable of preventing radiation intrusion.

（１）内周弧状部と外周弧状部とによって幅広の略Ｃ字状に形成された放射線遮蔽シート部と、前記内周弧状部の両端部近傍に取り付けられた、長さ調節手段を有する肩吊り紐とを備えた放射線防護具である。
（２）前記内周弧状部の一方端部と前記外周弧状部の一方端部との間の長さが、前記内周弧状部の他方端部と前記外周弧状部の他方端部との間の長さよりも長く形成されているものである。
（３）前記内周弧状部の中間部と前記外周弧状部の中間部との間の長さが、前記内周弧状部の一方端部と前記外周弧状部の一方端部との間の長さよりも長く形成されているものである。
（４）前記肩吊り紐は滑り止め部材を備えたものである。 (1) A radiation shielding sheet portion formed in a wide C-shape by an inner peripheral arc-shaped portion and an outer peripheral arc-shaped portion, and a shoulder having a length adjusting means attached in the vicinity of both end portions of the inner peripheral arc-shaped portion A radiation protection device provided with a hanging strap.
(2) The length between the one end of the inner arcuate part and the one end of the outer arcuate part is between the other end of the inner arcuate part and the other end of the outer arcuate part. It is formed longer than this length.
(3) The length between the intermediate portion of the inner peripheral arc-shaped portion and the intermediate portion of the outer peripheral arc-shaped portion is a length between one end portion of the inner peripheral arc-shaped portion and one end portion of the outer peripheral arc-shaped portion. It is formed longer than this.
(4) The shoulder strap has an anti-slip member.

（１）本考案によれば、アームホールを有する放射線防護衣を着用する前に、本考案に係る放射線防護具の放射線遮蔽シート部の内周弧状部を脇下に位置させ、肩吊り紐を肩に吊りかけて着用することにより、身体の脇下部近傍の胸面部から脇下部を含み背面部にかけて幅広の略Ｃ字状に形成された放射線遮蔽シート部によって覆われるため、簡便に放射線防護衣のアームホールからの放射線の侵入を防ぐことができる。
また、放射線防護具は、放射線防護衣とは分離している別体であるから、放射線防護衣の着脱のし易さは損なわれず、かつ着用時においては肩部の動作が束縛されないため、作業性、動作性が損なわれることがない。
また、肩吊り紐は長さ調節手段を有するため、どのような体型にも適合し、男女の区別なく男女兼用とし、フリーサイズの製品となし得るので、製造上も使用上も経済的である。
また、放射線防護具は、防護衣本体と異なり小型で安価であるため、個人専用としての使用や私的購入もし易い。
さらに、左右別体であるから、必要に応じていずれかを適宜選択して使用することもできる。
（２）内周弧状部の一方端部と外周弧状部の一方端部との間の長さが、内周弧状部の他方端部と外周弧状部の他方端部との間の長さよりも長く形成されている構成により、胸部への放射線の侵入が確実に防がれるとともに、良好な着用感が得られる。
（３）内周弧状部の中間部と外周弧状部の中間部との間の長さが、内周弧状部の一方端部と外周弧状部の一方端部との間の長さよりも長く形成されている構成により、アームホールからの放射線の侵入が確実に防がれるとともに、バランスのとれた良好な着用感が得られる。
（４）肩吊り紐は滑り止め部材を備えた構成により、放射線防護具の肩吊り紐が確実に肩部にフィットし、ずれることがなく、優れた着用感が得られる。 (1) According to the present invention, before wearing the radiation protective clothing having the armhole, the inner arcuate portion of the radiation shielding sheet portion of the radiation protective device according to the present invention is positioned under the armpit and the shoulder strap is attached to the shoulder. Since it is covered with a radiation shielding sheet portion formed in a wide C-shape from the chest surface near the armpit to the back and including the armpit, it can be easily applied to the radiation protective clothing. Radiation from the armhole can be prevented.
In addition, since the radiation protection device is a separate body from the radiation protection clothing, the ease of attaching and detaching the radiation protection clothing is not impaired, and the operation of the shoulder is not restricted when worn. Performance and operability are not impaired.
Further, since the shoulder strap has a length adjusting means, it can be adapted to any body shape, can be used for both men and women regardless of gender, and can be a free-size product, so that it is economical in terms of manufacturing and use.
Further, unlike the protective clothing main body, the radiation protective device is small and inexpensive, and is easily used for private use or privately purchased.
Furthermore, since it is a left and right separate body, any one can be appropriately selected and used as necessary.
(2) The length between the one end of the inner arcuate part and the one end of the outer arcuate part is longer than the length between the other end of the inner arcuate part and the other end of the outer arcuate part. Due to the long structure, radiation can be surely prevented from entering the chest and a good wearing feeling can be obtained.
(3) The length between the intermediate portion of the inner peripheral arc-shaped portion and the intermediate portion of the outer peripheral arc-shaped portion is longer than the length between the one end portion of the inner peripheral arc-shaped portion and the one end portion of the outer peripheral arc-shaped portion. Due to the configuration, radiation intrusion from the armhole is surely prevented, and a well-balanced and comfortable wearing feeling can be obtained.
(4) The shoulder suspension strap is provided with an anti-slip member, so that the shoulder suspension strap of the radiation protective device surely fits to the shoulder portion and is not displaced, and an excellent wearing feeling can be obtained.

放射線防護具１の側面図である。1 is a side view of a radiation protector 1. FIG. 放射線防護具１の使用状態を表す斜視図である。2 is a perspective view showing a usage state of the radiation protective device 1. FIG. 放射線防護具１の使用状態を表す斜視図である。2 is a perspective view showing a usage state of the radiation protective device 1. FIG.

放射線遮蔽シート部１０を、内周弧状部１１と外周弧状部１２とによって幅広の略Ｃ字状に形成するとともに、内周弧状部１１の両端部近傍に、長さ調節手段２５を有する肩吊り紐２０を取り付けることにより、放射線防護具１を構成した。
以下、本考案を実施するための形態を図面に基いて説明する。
なお、図示の放射線防護具１は、左肩装着用のものである。右肩装着用のものは、左肩装着用のものと対称形をなす。 The radiation shielding sheet portion 10 is formed into a substantially C-shape having a wide width by the inner peripheral arc-shaped portion 11 and the outer peripheral arc-shaped portion 12 and has a length adjusting means 25 in the vicinity of both end portions of the inner peripheral arc-shaped portion 11. The radiation protective device 1 was configured by attaching the string 20.
Hereinafter, embodiments for carrying out the present invention will be described with reference to the drawings.
The radiation protection device 1 shown is for wearing on the left shoulder. The one for the right shoulder is symmetrical to the one for the left shoulder.

＜放射線遮蔽シート部＞
放射線遮蔽シート部１０は、所定の放射線遮蔽性能を有する、鉛又はその他の放射線遮蔽元素を含有した塩化ビニル樹脂等の放射線遮蔽シートを用いて形成され、例えば、該放射線遮蔽シートを中間層に有するとともに、該中間層を保護する最内層及び最外層（塩化ビニル樹脂等のシート材）を有して形成される（図示省略）。このような放射線遮蔽シートを所定形状に裁断して放射線遮蔽シート部１０とする。放射線遮蔽シート部１０の縁部は、合成樹脂シート等の適宜素材を用いた縁取りテープ１５によって、縫着等の手段で、補強を兼ねた縁取り処理がなされている。放射線遮蔽シート部１０は、柔軟で可撓性を有する。 <Radiation shielding sheet>
The radiation shielding sheet portion 10 is formed by using a radiation shielding sheet such as vinyl chloride resin containing lead or other radiation shielding elements having a predetermined radiation shielding performance. For example, the radiation shielding sheet 10 has the radiation shielding sheet in an intermediate layer. In addition, an innermost layer and an outermost layer (sheet material such as vinyl chloride resin) that protect the intermediate layer are formed (not shown). Such a radiation shielding sheet is cut into a predetermined shape to form a radiation shielding sheet portion 10. The edge portion of the radiation shielding sheet portion 10 is subjected to edge treatment that also serves as reinforcement by means of sewing or the like by means of an edge tape 15 using an appropriate material such as a synthetic resin sheet. The radiation shielding sheet portion 10 is soft and flexible.

放射線遮蔽シート部１０は、内周弧状部１１と外周弧状部１２とによって幅広の略Ｃ字状に形成されている。内周弧状部１１と外周弧状部１２はそれぞれ全体として弧状であればよくその一部に直線部を含んでいてもよい。内周弧状部１１は脇下部に当てる部分となる。
図示のとおり、内周弧状部１１よりも外周弧状部１２の方が膨らみ程度が大きくなるように形成するとよい。なお、本実施例では、内周弧状部１１の各端部１１ａ，１１ｂと外周弧状部１２の各端部１２ａ，１２ｂとをそれぞれ直線状に結んでいるが、適宜曲線状に結ぶことも可能である。
放射線遮蔽シート部１０の大きさは、例えば、内周弧状部１１の幅Ｌ２：１７〜２０ｃｍ、内周弧状部１１の高さＨ１：７〜１０ｃｍ程度、外周弧状部１２の幅（最大幅）Ｌ４：２８〜３２ｃｍ、外周弧状部１２の高さＨ３：２３〜２６ｃｍ程度である。 The radiation shielding sheet portion 10 is formed in a wide, substantially C shape by an inner peripheral arc-shaped portion 11 and an outer peripheral arc-shaped portion 12. The inner circumferential arc-shaped portion 11 and the outer circumferential arc-shaped portion 12 may be arc-shaped as a whole, and may include a linear portion in a part thereof. The inner peripheral arc-shaped portion 11 is a portion that is applied to the armpit.
As shown in the drawing, the outer peripheral arc-shaped portion 12 may be formed to have a larger degree of swelling than the inner peripheral arc-shaped portion 11. In this embodiment, the end portions 11a and 11b of the inner peripheral arc-shaped portion 11 and the end portions 12a and 12b of the outer peripheral arc-shaped portion 12 are connected in a straight line, but can be appropriately curved. It is.
The size of the radiation shielding sheet 10 is, for example, the width L2 of the inner peripheral arc-shaped portion 11: 17 to 20 cm, the height H of the inner peripheral arc-shaped portion 11 is about 7 to 10 cm, and the width (maximum width) of the outer peripheral arc-shaped portion 12. L4: 28 to 32 cm, and the height H3 of the outer peripheral arc-shaped portion 12 is about 23 to 26 cm.

また、内周弧状部１１の一方端部１１ａと外周弧状部１２の一方端部１２ａとの間の長さをＬ１、内周弧状部１１の他方端部１１ｂと外周弧状部１２の他方端部１２ｂとの間の長さをＬ３とすると、Ｌ１＞Ｌ３となるように形成されており、換言すると、放射線遮蔽シート部１０の、胸部側に位置することとなる内周弧状部１１の一方端部１１ａ側の幅Ｌ１が、背面側に位置することとなる内周弧状部１１の他方端部１１ｂ側の幅Ｌ３よりも大となっている。例えば、Ｌ１は７〜９ｃｍ程度、Ｌ３は３〜５ｃｍ程度とすることができる。
また、内周弧状部１１の中間部と外周弧状部１２の中間部との間の長さＨ２（＝Ｈ３−Ｈ１）は、内周弧状部１１の一方端部１１ａと外周弧状部１２の一方端部１２ａとの間の長さＬ１よりも長く形成されている。 Further, the length between one end portion 11a of the inner peripheral arc-shaped portion 11 and one end portion 12a of the outer peripheral arc-shaped portion 12 is L1, the other end portion 11b of the inner peripheral arc-shaped portion 11 and the other end portion of the outer peripheral arc-shaped portion 12 If the length between Lb and Lb is L3, it is formed so that L1> L3. In other words, one end of the inner circumferential arc-shaped part 11 that is located on the chest side of the radiation shielding sheet part 10 The width L1 on the part 11a side is larger than the width L3 on the other end part 11b side of the inner circumferential arc-shaped part 11 that is located on the back side. For example, L1 can be about 7 to 9 cm, and L3 can be about 3 to 5 cm.
The length H2 (= H3-H1) between the intermediate portion of the inner peripheral arc-shaped portion 11 and the intermediate portion of the outer peripheral arc-shaped portion 12 is one end of the inner peripheral arc-shaped portion 11 and one of the outer peripheral arc-shaped portion 12. It is formed longer than the length L1 between the end portions 12a.

＜肩吊り紐＞
肩吊り紐２０は、放射線遮蔽シート部１０の内周弧状部１１の両端部１１ａ，１１ｂ近傍に縫着その他の適宜の手段で取り付けられており、長さ調節手段２５を有している。
本実施例では、長さ調節手段２５として、ラダーロックストラップ２５を用いている。ラダーロックストラップ２５は公知のものを使用し得る。タブ２６付きのものが好ましい。
肩吊り紐２０は、例えばナイロン等のベルト（例えば幅１．５〜２．５ｃｍ程度）によって形成されており、内周弧状部１１の他方端部１１ｂ近傍に取り付けられラダーロックストラップ２５が固定される背面側紐部２０ｂと、内周弧状部１１の一方端部１１ａ近傍に取り付けられラダーロックストラップ２５に挿通されて可動する前面側紐部２０ａとを備えている。前面側紐部２０ａはラダーロックストラップ２５のスリットに挿通された後、その端部を折り返して縫着されており、ラダーロックストラップ２５のスリットから抜けることがないようになっている。前面側紐部２０ａの端部を引くことによって肩吊り紐２０の着用長さが可変し、締め付け調節ができる。 <Shoulder strap>
The shoulder strap 20 is attached to the vicinity of both end portions 11 a and 11 b of the inner circumferential arc-shaped portion 11 of the radiation shielding sheet portion 10 by sewing or other appropriate means, and has a length adjusting means 25.
In this embodiment, a ladder lock strap 25 is used as the length adjusting means 25. As the ladder lock strap 25, a known one can be used. Those with tabs 26 are preferred.
The shoulder strap 20 is formed of a belt such as nylon (for example, about 1.5 to 2.5 cm in width), for example, and is attached to the vicinity of the other end portion 11b of the inner circumferential arc-shaped portion 11 to which the ladder lock strap 25 is fixed. A back side string portion 20b, and a front side string portion 20a that is attached to the vicinity of one end portion 11a of the inner peripheral arc-shaped portion 11 and is inserted through the ladder lock strap 25 to move. The front-side string portion 20 a is inserted through the slit of the ladder lock strap 25 and then is sewn with its end folded back so as not to come out of the slit of the ladder lock strap 25. By pulling the end portion of the front side string portion 20a, the wearing length of the shoulder strap 20 can be varied, and the tightening can be adjusted.

また、肩吊り紐２０は滑り止め部材２７を備えている。滑り止め部材２７としては、例えば表面全体に凹凸が形成された、滑りにくい合成樹脂シートを用いることができる。本実施例では、かかる合成樹脂シートからなる滑り止め部材２７を、ほぼ内周弧状部１１の他方端部１１ｂ近傍からラダーロックストラップ２５へ至る間において、背面側紐部２０ｂに外嵌して装着している。   The shoulder strap 20 is provided with a non-slip member 27. As the non-slip member 27, for example, a non-slip synthetic resin sheet having irregularities formed on the entire surface can be used. In the present embodiment, the anti-slip member 27 made of such a synthetic resin sheet is externally fitted and attached to the back side string portion 20b between the vicinity of the other end portion 11b of the inner circumferential arc-shaped portion 11 and the ladder lock strap 25. doing.

＜使用方法＞
放射線防護具１の使用方法について図２、図３を参照して説明する。
アームホールを有する放射線防護衣を着用する前に、放射線防護具１を身体に装着する。
先ず、放射線遮蔽シート部１０の内周弧状部１１が脇下に位置するように腕を通し、肩吊り紐２０を肩に吊りかける。
肩吊り紐２０に装着されているラダーロックストラップ２５から前面側紐部２０ａの端部が垂れている状態となるため、この前面側紐部２０ａの端部を下方へ引っ張ると、肩吊り紐２０と内周弧状部１１とによって形成される環状部が小径となって締めつけられ、図２に示すように、内周弧状部１１は上方へ移動して脇下部にフィットし、同時に、身体の脇下部近傍の胸面部から脇下部を含み背面部へ至る部位は、幅広の略Ｃ字状に形成された放射線遮蔽シート部１０によって覆われ、その状態が保持される。これで、放射線防護具１の身体への着用が完了する。 <How to use>
The usage method of the radiation protective device 1 is demonstrated with reference to FIG. 2, FIG.
Before wearing radiation protective clothing having armholes, the radiation protective device 1 is worn on the body.
First, the arm is passed so that the inner circumferential arc-shaped portion 11 of the radiation shielding sheet portion 10 is located under the arm, and the shoulder strap 20 is suspended from the shoulder.
Since the end portion of the front side string portion 20a hangs down from the ladder lock strap 25 attached to the shoulder strap 20, when the end portion of the front side string portion 20a is pulled downward, the shoulder strap 20 2 and the inner peripheral arc-shaped portion 11 are tightened to have a small diameter. As shown in FIG. 2, the inner peripheral arc-shaped portion 11 moves upward and fits to the armpit, and at the same time, The part from the chest surface near the lower part to the back part including the armpits is covered with the radiation shielding sheet part 10 formed in a wide C-shape, and the state is maintained. This completes the wearing of the radiation protective device 1 on the body.

次いで、アームホール３１を有する放射線防護衣３０を着る。図３に示すように、放射線防護衣３０を着用した状態において、放射線防護衣３０のアームホール３１と脇下部ないし胸部側との間に開き（隙間）が出来ても、この開き部分は、放射線防護具１の放射線遮蔽シート部１０によって覆われているため、放射線防護衣３０のアームホール３１からの放射線の侵入を防ぐことができる。
放射線防護具１は、放射線防護衣３０とは分離している別体であるから、放射線防護衣１の着脱のし易さは損なわれず、かつ着用時においては肩部の動作が束縛されないため、作業性、動作性が損なわれることがない。また、放射線防護衣３０の重量が肩部にかかるため、放射線防護具１の肩吊り紐２０は肩の所定位置にぴったりと保持され、放射線防護具１が放射線防護衣３０の内側で不本意に動くことはない。
なお、放射線防護具１を身体から外すときは、放射線防護衣３０を脱いだ後、ラダーロックストラップ２５のタブ２６を上方へ摘み上げると、放射線防護具１の自重によって肩吊り紐２０を簡単に緩めることができ、外す動作も極めて簡便である。 Next, the radiation protective clothing 30 having the armhole 31 is worn. As shown in FIG. 3, even if an opening (gap) is formed between the arm hole 31 of the radiation protective clothing 30 and the armpits or the chest side in the state where the radiation protective clothing 30 is worn, Since it is covered with the radiation shielding sheet portion 10 of the tool 1, it is possible to prevent radiation from entering from the arm hole 31 of the radiation protective clothing 30.
Since the radiation protection device 1 is a separate body separated from the radiation protection clothing 30, the ease of attaching and detaching the radiation protection clothing 1 is not impaired, and the operation of the shoulder portion is not restricted when worn. Workability and operability are not impaired. Further, since the weight of the radiation protective clothing 30 is applied to the shoulder portion, the shoulder strap 20 of the radiation protective device 1 is held tightly at a predetermined position of the shoulder, and the radiation protective device 1 is unintentionally inside the radiation protective clothing 30. It doesn't move.
When removing the radiation protection device 1 from the body, after removing the radiation protection clothing 30, if the tab 26 of the ladder lock strap 25 is picked up, the shoulder strap 20 can be easily removed by the weight of the radiation protection device 1. It can be loosened and the removal operation is very simple.

１ 放射線防護具
１０ 放射線遮蔽シート部
１１ 内周弧状部
１１ａ 内周弧状部の一方端部
１１ｂ 内周弧状部の他方端部
１２ 外周弧状部
１２ａ 外周弧状部の一方端部
１２ｂ 外周弧状部の他方端部
２０ 肩吊り紐
２０ａ 前面側紐部
２０ｂ 背面側紐部
２５ 長さ調節手段（ラダーロックストラップ）
２７ 滑り止め部材
３０ 放射線防護衣
３１ アームホール DESCRIPTION OF SYMBOLS 1 Radiation protective device 10 Radiation shielding sheet part 11 Inner peripheral arc-shaped part 11a One end part of inner peripheral arc-shaped part 11b The other end part of inner peripheral arc-shaped part 12 Outer peripheral arc-shaped part 12a One end part of outer peripheral arc-shaped part 12b The other end of outer peripheral arc-shaped part End part 20 Shoulder strap 20a Front side string part 20b Back side string part 25 Length adjusting means (ladder lock strap)
27 Non-slip member 30 Radiation protective clothing 31 Armhole

Claims (4)

内周弧状部と外周弧状部とによって幅広の略Ｃ字状に形成された放射線遮蔽シート部と、前記内周弧状部の両端部近傍に取り付けられた、長さ調節手段を有する肩吊り紐とを備えた放射線防護具。   A radiation shielding sheet portion formed in an approximately C-shape that is wide by an inner peripheral arc-shaped portion and an outer peripheral arc-shaped portion, and a shoulder strap having a length adjusting means attached in the vicinity of both ends of the inner peripheral arc-shaped portion; Radiation protective equipment with 前記内周弧状部の一方端部と前記外周弧状部の一方端部との間の長さが、前記内周弧状部の他方端部と前記外周弧状部の他方端部との間の長さよりも長く形成されている、請求項１に記載の放射線防護具。   The length between the one end of the inner arcuate portion and the one end of the outer arcuate portion is longer than the length between the other end of the inner arcuate portion and the other end of the outer arcuate portion. The radiation protective device according to claim 1, wherein the radiation protective device is formed to be long. 前記内周弧状部の中間部と前記外周弧状部の中間部との間の長さが、前記内周弧状部の一方端部と前記外周弧状部の一方端部との間の長さよりも長く形成されている、請求項２に記載の放射線防護具。   The length between the intermediate portion of the inner peripheral arc-shaped portion and the intermediate portion of the outer peripheral arc-shaped portion is longer than the length between one end portion of the inner peripheral arc-shaped portion and one end portion of the outer peripheral arc-shaped portion. The radiation protective device according to claim 2 formed. 前記肩吊り紐は滑り止め部材を備えた請求項１〜３のいずれかに記載の放射線防護具。   The radiation protector according to claim 1, wherein the shoulder strap is provided with a non-slip member.
JP2014003620U 2014-07-08 2014-07-08 Radiation protection Active JP3193148U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2014003620U JP3193148U (en) 2014-07-08 2014-07-08 Radiation protection

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2014003620U JP3193148U (en) 2014-07-08 2014-07-08 Radiation protection

Publications (1)

Publication Number Publication Date
JP3193148U true JP3193148U (en) 2014-09-18

Family

ID=78223710

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2014003620U Active JP3193148U (en) 2014-07-08 2014-07-08 Radiation protection

Country Status (1)

Country Link
JP (1) JP3193148U (en)

Similar Documents

Publication Publication Date Title
KR200438968Y1 (en) Coverall that be handy for activity
US20160113333A1 (en) Mic cord access system
US7921470B2 (en) Sleeve holder
US20110131704A1 (en) Head gear device
US20100107295A1 (en) Cord holding garment
US7665153B2 (en) Protective garment equipped with litter
US20180092791A1 (en) Removable Joint Sleeve
US6826779B1 (en) Arm protection device
US20170079334A1 (en) Bra Assembly
US20200060357A1 (en) Inclement weather work garments
JP3193148U (en) Radiation protection
EP2062498A2 (en) Haircut Apron
US7945969B1 (en) Cord holding garment
JP3224822U (en) Work clothes
JP2020532660A5 (en)
JP3205333U (en) Mask with ear cover
US20150313296A1 (en) Removable Skin Protection Apparatus
CN201352962Y (en) Work clothes with safety hanging strap and safety hanging strap thereof
US20120110719A1 (en) Gathering device and a method of gathering
JP2015029859A (en) Tool for preventing shoulder strap from slipping down and shoulder bag using the same
KR102245443B1 (en) single-use vinyl hygiene suit
JP5501634B2 (en) Radiation protection apron
EP2989916B1 (en) Clothing accessory that protects from the cold
JP3142686U (en) Work clothes with integrated safety belt
TWI617335B (en) Seat belt clothing elastic structure

Legal Events

Date Code Title Description
R150 Certificate of patent or registration of utility model

Ref document number: 3193148

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250