JP5955816B2 - Radiation protective clothing - Google Patents

Description

  The present invention relates to a radiation protective clothing that is worn by a person to protect the person from radiation.

  2. Description of the Related Art Conventionally, some radiation protective clothing is provided with a shielding member that shields radiation (X-rays, α-rays, β-rays, gamma rays, etc.) on a covering that covers the body. The cover is formed of a woven fabric, a nonwoven fabric, a synthetic leather, or the like using natural fibers or synthetic fibers. The shielding member is formed of a member in which a heavy metal is contained in a synthetic resin such as polyvinyl chloride or polyester, and is provided on the entire surface or a part of the cover.

  In such radiation protective clothing, the entire circumference of a part of the body (the entire circumference of the part extending from the waist to the knee, the entire circumference of the part extending from the chest to the waist, the entire circumference of the part extending from the chest to the knee, etc.) Some protect against radiation. In such radiation protective clothing, the covering body covers the entire circumference of a part of the body, and the shielding member is provided on the entire surface of the covering body. Further, in such a radiation protective garment, the covering body is provided on one end side and the other end side of the covering body so that the one end side and the other end side are overlapped with each other so as to overlap each other. It is known that one end side and the other end side of a cover body are connected to each other by engaging surface fasteners and worn (for example, see Patent Document 1).

JP 2012-132127 A

  By the way, in the conventional radiation protection garment mentioned above, the shielding member contains heavy metal in order to shield radiation, and its weight is heavy. For this reason, if the engagement lengths of the hook-and-loop fasteners are short (if the engagement length is not appropriate) while wearing the radiation protective clothing, the hook-and-loop fasteners are disengaged from each other due to the weight of the shielding member. There is a risk that. Further, if the engagement lengths of the hook-and-loop fasteners are short, the hook-and-loop fasteners may be disengaged from each other when the wearer of the radiation protective clothing moves. When the hook-and-loop fasteners are disengaged from each other, the connection between the one end side and the other end side of the covering body is released, and a part of the body to be protected from radiation of the wearer of the radiation protective clothing is exposed. There is a risk of it.

  The present invention has been made in order to solve the above-described problems. When the engagement of the surface fasteners connecting the one end side and the other end side of the cover body is not appropriate, a warning is displayed and the protective clothing is provided. It is an object of the present invention to provide a radiation protective garment that promotes proper wearing of the protective garment and, in turn, prevents the hook-and-loop fasteners of the protective garment from being disengaged from each other.

In order to achieve the above object, the radiation protective clothing of the present invention is a radiation protective clothing that is worn by a person and protects the person from radiation, and is wound around the body so that one end and the other end overlap each other. A covering body, a shielding member that shields radiation, provided on substantially the entire surface of the covering body, and a predetermined length in the winding direction on the surface on one end side and the back surface on the other end side of the covering body. The hook-and-loop fastener that connects the one end side and the other end side, and a length shorter than a predetermined length is provided at the tip of the one-end-side surface of the cover, and can be viewed separately from the hook-and-loop fastener portion. made in, and a warning display unit to alert that there is a possibility that outside the engagement of the fastener by the weight of the shielding member, a warning display unit, the own weight of the long engagement with each other of the pair of fastener shielding member May cause disengagement of hook-and-loop fasteners It is hidden to the other end of the covering when there is a proper Kakarigocho, from outside without long engagement of another of the pair of fastener is hidden on the other side of the proper Kakarigocho not equal-out covering It becomes visible.

The radiation protective clothing of the present invention is a radiation protective clothing that is worn by a person and protects the person from radiation, and is a covering that covers the body by winding it around the body so that one end side and the other end side overlap each other. The cover member is provided on substantially the entire surface and shields radiation, and the cover member is provided with a predetermined length in the winding direction on the surface on one end side and the back surface on the other end side, and is engaged with each other. A hook-and-loop fastener that connects one end side and the other end side, and a warning display section that is provided at the tip of the one-end-side surface of the cover for a length shorter than a predetermined length and can be distinguished from the hook-and-loop fastener portion. And the warning display part is hidden on the other end side of the cover body when the mutual engagement length of the pair of surface fasteners is appropriate, and covers when the mutual engagement length of the pair of surface fasteners is not appropriate. It is visible from the outside without being hidden by the other end of the body Ri, the other end of the covering is shaped to notching a U-shape in plan view, when the long engagement with each other of the pair of fastener is ready improper and notching a U-shaped ing and state the warning display unit is visible through the part.

  According to the present invention, when the engagement lengths of the hook-and-loop fasteners are appropriate while wearing the radiation protective garment, the warning display part is hidden on the other end side of the cover body and cannot be seen from the outside. Thus, when the engagement lengths of the hook-and-loop fasteners are not appropriate, the warning display section is visible from the outside without being hidden by the other end side of the cover body. Thereby, the wearer of the radiation protective clothing or a person in the vicinity thereof can determine that the engagement lengths of the hook-and-loop fasteners are appropriate when the warning indicator is not visible, and when the warning indicator is visible. It can be determined that the engagement lengths of the surface fasteners are not appropriate. Therefore, by engaging the surface fasteners with each other so that the warning display portion is hidden behind the other end of the cover, the mutual engagement lengths of the surface fasteners can be brought into an appropriate state. It is possible to prevent the mismatch. Thereby, it can prevent that a part of body which should be protected from the radiation of the wearer of radiation protective clothing is exposed.

(A) is the front view of the state with which the person of the radiation protective clothing which concerns on the 1st Embodiment of this invention was worn, (b) is the same rear view. (A) is the front view of the state which connected the one end side and other end side of the cover body of the radiation protection clothing, (b) is the front view of the state which removed and opened the other end side of the cover body from the one end side (C) is the front view which fractured | ruptured the reinforcement member of the state which developed the cover body, the 2nd layer of the cover body, and a part of shielding member. (A) is a front view which shows the example of wearing when the engagement length of the surface fastener of the radiation protection clothing is appropriate, (b) is another example of wearing when the engagement length of the surface fastener is appropriate. The front view to show, (c) is a front view which shows the example of wear when the engagement length of an in-plane fastener is not appropriate. (A) is the front view of the state with which the person of the radiation protective clothing which concerns on the 2nd Embodiment of this invention was worn, (b) is the same rear view. (A) is the front view of the state which connected the one end side and other end side of the cover body of the radiation protection clothing, (b) is the front view of the state which removed and opened the other end side of the cover body from the one end side . (A) is the front view of the state with which the person of the radiation protective clothing which concerns on the 3rd Embodiment of this invention was worn, (b) is the same rear view. (A) is the front view of the state which connected the one end side and other end side of the cover body of the radiation protection clothing, (b) is the front view of the state which removed and opened the other end side of the cover body from the one end side .

DESCRIPTION OF EMBODIMENTS Hereinafter, a radiation protective clothing according to an embodiment of the present invention will be described with reference to the drawings.
<First Embodiment>
1A, 1B, 2A, 2B, and 2C show the configuration of the radiation protective clothing according to the first embodiment. The radiation protective clothing 1 is worn by a person to protect the person from radiation. This radiation protective garment 1 is a skirt-type protective garment, and protects the entire circumference of a part extending from the waist of the human body to the knee from radiation.

  The radiation protective clothing 1 includes a cover 2 that wraps around a human body and covers the body, a shielding member 3 that shields radiation (X-rays, α-rays, β-rays, gamma rays, etc.), one end side of the cover 2, and the like A pair of hook-and-loop fasteners 4A and 4B that connect the end sides and a warning display unit 5 that warns that the radiation protective clothing 1 is not properly worn.

  The cover 2 is formed of a member such as a woven fabric, a nonwoven fabric, or synthetic leather using natural fibers or synthetic fibers. The covering body 2 has a shape capable of covering the entire circumference of the portion extending from the waist of the body to the knee so that the one end side and the other end side are overlapped with each other. doing. The other end side of the cover body 2 has a shape cut out in a U shape in plan view. That is, the cover body 2 includes two projecting portions 2 a and 2 b that project in the winding direction on the other end side of the cover body 2. The U-shaped cutout portion 6 (between the overhanging portion 2a and the overhanging portion 2b) serves as a window for showing the warning display portion 5 when the radiation protective clothing 1 is not properly worn. Is.

  The shielding member 3 is formed of a member in which a heavy metal is contained in a synthetic resin such as polyvinyl chloride or polyester, and has a flexible sheet shape. The shielding member 3 has the ability to shield radiation by containing a heavy metal. The shielding member 3 is provided inside the cover body 2. That is, the cover 2 has a two-layer structure including the first layer 21 and the second layer 22, and the shielding member 3 is provided between the first layer 21 and the second layer 22 of the cover 2. Yes. The shielding member 3 is provided on substantially the entire surface of the cover body 2, and is provided on the entire surface of the cover body 2 other than the overhang portions 2a and 2b (provided on the overhang portions 2a and 2b). Not) That is, the shielding member 3 has the same shape as that of the cover body 2 except for the overhang portions 2a and 2b of the cover body 2, and overlaps the first layer 21 and the second layer of the cover body 2 without excess or deficiency. ing. The first layer 21, the second layer 22, and the shielding member 3 of the cover body 2 are stitched together with a thread 9 together with the reinforcing member 8 that reinforces the peripheral portion at the peripheral portion. The reinforcing member 8 covers the first layer 21, the second layer 22, and the entire periphery of the shielding member 3, covering the edges and end surfaces thereof, and the first layer 21 of the covering body 2, The second layer 22 and the shielding member 3 are stitched together with the reinforcing member 8 along the peripheral edge.

  The surface fasteners 4A and 4B are provided with a large number of fine engaging bodies densely arranged. The surface fasteners 4A and 4B are engaged with each other by engaging the fine engaging bodies of the surface fastener 4A and the fine engaging bodies of the surface fastener 4B. It is a fastener comprised so that the surface fastener 4B may mutually engage and stick. The surface fastener 4A is provided on a part of the surface on the one end side of the cover 2 (the surface of the first layer 21 of the cover 2), and the surface fastener 4B is the back surface (cover) on the other end side of the cover 2 It is provided on a part of the surface of the second layer 22 of the body 2. However, the hook and loop fastener 4B is provided on a part of the back surface on the other end side of the cover body 2 including at least the protruding portions 2a and 2b. The surface fastener 4 </ b> A is provided in a predetermined length in the winding direction on one end side of the cover body 2, and is provided up to the edge on one end side of the cover body 2. The surface fastener 4 </ b> B is provided with a predetermined length in the winding direction on the other end side of the cover body 2, and is provided up to the edge on the other end side of the cover body 2. The surface fasteners 4A and 4B are bonded to the cover 2 with an adhesive or the like. The surface fasteners 4 </ b> A and 4 </ b> B are engaged with each other to connect the one end side and the other end side of the cover body 2.

  The warning display unit 5 is provided at the front end of the surface on one end side of the cover 2. The warning display unit 5 is provided in the winding direction on one end side of the cover body 2 by a length shorter than the length (predetermined length) of the surface fastener 4A, and is provided up to the edge on one end side of the cover body 2. Yes. The warning display unit 5 has a form that can be distinguished from the peripheral part of the warning display part 5 and has a color different from that of the peripheral part of the warning display part 5, for example. The warning display unit 5 is a part of the hook-and-loop fastener 4A and also serves as a part of the hook-and-loop fastener 4A. That is, the warning display unit 5 is configured to be distinguished from a part other than the warning display unit 5 in the hook-and-loop fastener 4A. For example, a part other than the warning display unit 5 in the hook-and-loop fastener 4A It is blue and the warning display part 5 is yellow.

  Further, the warning display section 5 has an appropriate engagement length L of the hook and loop fasteners 4A and 4B (the length in the winding direction of the cover 2 at the portion where the hook and loop fasteners 4A and 4B are engaged with each other). Is hidden on the other end side of the cover body 2 so that when the engagement length L of the surface fasteners 4A and 4B is not appropriate, the cover body 2 is not hidden on the other end side and is visible from the outside. , Provided. That is, the warning display unit 5 has a U-shaped cutout portion 6 (an overhang portion 2a and an overhang portion) of the cover 2 when the engagement length L of the hook and loop fasteners 4A and 4B is not appropriate. 2b) so that it can be seen through.

  The case where the mutual engagement length L of the surface fasteners 4A, 4B is appropriate means that the mutual engagement length L of the surface fasteners 4A, 4B is equal to or greater than the appropriate lower limit engagement length. The case where the mutual engagement length L is not appropriate is when the mutual engagement length L of the surface fasteners 4A, 4B is shorter than the appropriate lower limit engagement length. The appropriate lower limit engagement length is when there is no possibility that the engagement of the hook-and-loop fasteners 4A and 4B is disengaged due to the weight of the shielding member 3 (the weight of the radiation protective clothing 1) or the movement of the wearer of the radiation protective clothing 1. This is the lower limit of the engagement length. The appropriate lower limit engagement length varies depending on the weight and shape of the radiation protective clothing 1, the attachment positions and shapes of the hook-and-loop fasteners 4A and 4B, and is obtained by a test or the like. Based on the appropriate lower limit engagement length, the length of the warning display portion 5 (the length in the winding direction on one end side of the cover 2) is determined.

  In the radiation protective clothing 1 having such a configuration, the covering body 2 is wound around a portion extending from the waist of the human body to the knee so that the one end side and the other end side overlap each other, and the surface fastener 4A and the surface fastener 4B. Are engaged with each other and connected to one end side and the other end side of the cover body 2 to be worn by a person.

  In a state where the radiation protective clothing 1 is worn, the cover body 2 is wound around a portion extending from the waist of the body to the knee so that the one end side and the other end side overlap each other. Cover the entire circumference of the part. Therefore, the shielding member 3 provided on the entire surface of the cover body 2 other than the overhanging portions 2a and 2b is also wound around the body in the same manner as the cover body 2, and the part extending from the waist to the knee of the body Cover the entire circumference. Thus, the entire circumference of the portion extending from the waist of the person's body to the knee is protected from radiation by the shielding member 3.

  In addition, when wearing the radiation protective clothing 1, when the engagement length L of the surface fasteners 4A and 4B is appropriate, the warning display unit 5 is hidden on the other end side of the cover 2 and is externally provided. It becomes invisible. On the other hand, when the engagement lengths L of the hook-and-loop fasteners 4A and 4B are not appropriate, the warning display portion 5 is in a state visible from the outside without being hidden by the other end side of the cover body 2. That is, the warning display portion 5 is visible through the U-shaped cutout portion 6 (between the overhang portion 2a and the overhang portion 2b) of the cover body 2.

  3A, 3 </ b> B, and 3 </ b> C show examples of wearing the radiation protective clothing 1. In the example shown in FIG. 3A, the warning display unit 5 is hidden on the other end side of the cover body 2 and is not visible from the outside (the surface fastener 4A is also hidden and cannot be seen from the outside). Therefore, in the example shown to Fig.3 (a), the mutual engagement length L of the hook-and-loop fastener 4A, B is appropriate, and the radiation protective clothing 1 is worn appropriately.

  In the example shown in FIG. 3B, a part of the hook-and-loop fastener 4A is visible from the outside, but the warning display portion 5 is hidden on the other end side of the cover 2 and is not visible from the outside. Therefore, also in the example shown in FIG. 3B, the mutual engagement length L of the hook-and-loop fasteners 4A and 4B is appropriate, and the radiation protective clothing 1 is properly worn.

  On the other hand, in the example shown in FIG. 3C, a part of the warning display portion 5 is visible from the outside through the U-shaped cutout portion 6 (between the overhang portion 2a and the overhang portion 2b) of the cover body 2. ing. Therefore, in the example shown in FIG. 3C, the engagement length L of the hook-and-loop fasteners 4A and 4B is not appropriate, and the radiation protective clothing 1 is not properly worn.

  When part or all of the warning display part 5 is visible from the outside through the U-shaped cutout part 6, the hook and loop fasteners 4A and 4B are hidden so that the warning display part 5 is hidden on the other end side of the cover 2. The engagement length L of the hook-and-loop fasteners 4A and 4B is made appropriate and the wear is made appropriate.

  According to the radiation protective clothing 1 of this embodiment, when the engagement length L of the hook-and-loop fasteners 4A and 4B is appropriate in the state where the radiation protective clothing 1 is worn, the warning display unit 5 covers the cover 2. When the engagement length L of the hook-and-loop fasteners 4A and 4B is not appropriate, the warning display portion 5 is not hidden by the other end side of the cover body 2 and is hidden from the other end side. It will be visible from. Thereby, the wearer of the radiation protective clothing 1 or a person in the vicinity thereof can determine that the engagement length L of the surface fasteners 4A and 4B is appropriate when the warning display portion 5 is not visible, When the warning display part 5 is visible, it can be determined that the engagement length L of the surface fasteners 4A and 4B is not appropriate. Therefore, by engaging the surface fasteners 4A and 4B with each other so that the warning display portion 5 is hidden on the other end side of the cover body 2, the engagement length L of the surface fasteners 4A and 4B is in an appropriate state. It is possible to prevent the hook-and-loop fasteners 4A and 4B from being disengaged from each other when the radiation protective clothing 1 is worn. Thereby, when wearing the radiation protective clothing 1, it can prevent that the connection of the one end side and the other end side of the cover body 2 comes off, and it protects from the radiation of the wearer of the radiation protective clothing 1 It is possible to prevent a part of the body to be exposed from being exposed.

  Moreover, the U-shaped cutout portion 6 on the other end side of the cover body 2 is easily noticed, and the warning display portion 5 can be seen through the U-shaped cutout portion 6 so that the warning display portion 5 is visible. It is easy to find the warning display part 5 when it is in a state. Thereby, when the engagement length L of the hook-and-loop fasteners 4A and 4B is not appropriate and the warning display unit 5 is visible, the warning display unit 5 is immediately found and the hook-and-loop fastener 4A is detected. It can be determined that the engagement length L of 4B is not appropriate.

  Further, by forming the other end side of the cover body 2 into a U-shaped cutout shape, the other end side of the shielding member 3 provided on the entire surface of the cover body 2 is also cut out in the same manner as the cover body 2. Therefore, the radiation protective clothing 1 can be reduced in weight by the weight of the notched portion. Moreover, since the shielding member 3 is not provided in the portions of the overhang portions 2a and 2b, the flexibility of the overhang portions 2a and 2b (and the surface fastener 4B provided in the portions of the overhang portions 2a and 2b) is increased. The surface fasteners 4B provided at the projecting portions 2a and 2b are easily engaged with the surface fasteners 4A, and the surface fasteners 4A and 4B can be easily engaged with each other.

<Second Embodiment>
4 (a), 4 (b), 5 (a), and 5 (b) show the configuration of the radiation protective clothing according to the second embodiment. The radiation protective clothing 1 of this embodiment is a jacket-type protective clothing, and protects the entire circumference of the part from the chest of the human body to the waist from radiation.

  The radiation protective clothing 1 of this embodiment is provided with the cover 2, the shielding member 3, hook-and-loop fastener 4A, 4B, and the warning display part 5 similarly to the said 1st Embodiment.

  The cover 2 is formed of a member such as a woven fabric, a nonwoven fabric, or a synthetic leather using natural fibers or synthetic fibers, as in the first embodiment. However, in the radiation protective clothing 1 of the present embodiment, the cover body 2 has openings 7L and 7R for passing the left and right arms of a person, and the left and right arms are passed through the openings 7L and 7R. A shape that wraps around the body from the shoulder to the waist so that the other end can be superimposed on each other, and covers the entire circumference of the body from the chest (portions directly under the openings 7L and 7R) to the waist doing. The other end side of the cover body 2 has a U-shaped shape in plan view, as in the first embodiment. That is, the cover body 2 includes two projecting portions 2 a and 2 b that project in the winding direction on the other end side of the cover body 2.

  As in the first embodiment, the shielding member 3 is formed of a member in which a heavy metal is contained in a synthetic resin such as polyvinyl chloride or polyester, and is provided inside the cover 2. The shielding member 3 is provided on substantially the entire surface of the cover body 2, and is provided on the entire surface of the cover body 2 other than the overhang portions 2a and 2b (provided on the overhang portions 2a and 2b). Not)

  The surface fastener 4A is provided on a part of the surface on one end side of the cover body 2 in the same manner as in the first embodiment. The surface fastener 4B is provided on a part of the back surface on the other end side of the cover body 2 as in the first embodiment. The surface fasteners 4 </ b> A and 4 </ b> B are engaged with each other to connect the one end side and the other end side of the cover body 2.

  The warning display unit 5 is provided at the distal end portion of the surface on the one end side of the cover body 2 as in the first embodiment. Note that the warning display unit 5 is a part of the hook-and-loop fastener 4A and also serves as a part of the hook-and-loop fastener 4A, as in the first embodiment.

  Similarly to the first embodiment, when the engagement length L of the hook and loop fasteners 4A and 4B is appropriate, the warning display unit 5 is hidden on the other end side of the cover body 2, and the hook and loop fastener 4A, When the mutual engagement length L of 4B is not appropriate, it is provided so that it may be visible from the outside without being hidden by the other end side of the cover body 2. That is, the warning display unit 5 has a U-shaped cutout portion 6 (an overhang portion 2a and an overhang portion) of the cover 2 when the engagement length L of the hook and loop fasteners 4A and 4B is not appropriate. 2b) so that it can be seen through.

  Such a radiation protective clothing 1 passes the left and right arms of the person through the left and right openings 7L and 7R of the cover 2, and the shoulder of the person's body so that the cover 2 overlaps one end side and the other end side. It is worn by a person by winding it around a portion extending from the waist to the waist, engaging the hook and loop fasteners 4A and 4B with each other and connecting one end side and the other end side of the cover body 2 together.

  In the state where the radiation protective clothing 1 is worn, the covering body 2 is wound around the body from the shoulder to the waist so that the one end side and the other end side overlap each other, and the chest of the body (opening 7L, Cover the entire circumference of the part extending from 7R to the waist. Therefore, the shielding member 3 provided on the entire surface of the cover body 2 other than the overhang portions 2a and 2b is also wound around the body in the same manner as the cover body 2 so that the entire portion from the chest to the waist of the body is covered. Cover the circumference. Thus, the entire circumference of the portion extending from the chest to the waist of the human body is protected from radiation by the shielding member 3.

  In addition, when wearing the radiation protective clothing 1, when the engagement length L of the surface fasteners 4A and 4B is appropriate, the warning display unit 5 is hidden on the other end side of the cover 2 and is externally provided. It becomes invisible. On the other hand, when the engagement lengths L of the hook-and-loop fasteners 4A and 4B are not appropriate, the warning display portion 5 is in a state visible from the outside without being hidden by the other end side of the cover body 2. That is, the warning display portion 5 is visible through the U-shaped cutout portion 6 (between the overhang portion 2a and the overhang portion 2b) of the cover body 2.

  According to the radiation protective garment 1 of the present embodiment, the same action and effect as in the first embodiment can be obtained in the outerwear type protective garment.

<Third Embodiment>
FIGS. 6A, 6B, and 7A, 7B show the configuration of the radiation protective clothing according to the third embodiment. The radiation protective garment 1 of this embodiment is a coat-type protective garment, and protects the entire circumference of the portion extending from the chest of the human body to the knee from radiation.

  The radiation protective clothing 1 of this embodiment is provided with the cover 2, the shielding member 3, hook-and-loop fastener 4A, 4B, and the warning display part 5 similarly to the said 1st Embodiment.

  The cover 2 is formed of a member such as a woven fabric, a nonwoven fabric, or a synthetic leather using natural fibers or synthetic fibers, as in the first embodiment. However, in the radiation protective clothing 1 of the present embodiment, the cover body 2 has openings 7L and 7R for passing the left and right arms of a person, and the left and right arms are passed through the openings 7L and 7R. It can be wrapped around the body's shoulder and above the knee so that the other end is overlapped with each other, covering the entire circumference of the body's chest (the part immediately below the openings 7L and 7R) and the part above the knee. It has a shape. Moreover, the other end side of the cover body 2 is made into the shape notched in the U shape by planar view in two places up and down. That is, the cover body 2 includes three projecting portions 2a, 2b, and 2c that project in the winding direction on the other end side of the cover body 2. The two U-shaped notched portions 6a and 6b (between the overhanging portion 2a and the overhanging portion 2b and between the overhanging portion 2b and the overhanging portion 2c) are properly fitted by the radiation protective clothing 1. It plays the role of a window for showing the warning display part 5 when it is not worn.

  As in the first embodiment, the shielding member 3 is formed of a member in which a heavy metal is contained in a synthetic resin such as polyvinyl chloride or polyester, and is provided inside the cover 2. The shielding member 3 is provided on substantially the entire surface of the cover body 2, and is provided on the entire surface of the cover body 2 other than the overhang portions 2a, 2b, and 2c (parts of the overhang portions 2a, 2b, and 2c). Is not provided).

  The surface fastener 4A is provided on a part of the surface on one end side of the cover body 2 in the same manner as in the first embodiment. The surface fastener 4B is provided on a part of the back surface on the other end side of the cover body 2 as in the first embodiment. However, in the radiation protective clothing 1 of the present embodiment, the surface fastener 4B is provided on a part of the back surface on the other end side of the cover body 2 including at least the portions of the overhang portions 2a, 2b, and 2c. The surface fasteners 4 </ b> A and 4 </ b> B are engaged with each other to connect the one end side and the other end side of the cover body 2.

  The warning display unit 5 is provided at the distal end portion of the surface on the one end side of the cover body 2 as in the first embodiment. Note that the warning display unit 5 is a part of the hook-and-loop fastener 4A and also serves as a part of the hook-and-loop fastener 4A, as in the first embodiment.

  Similarly to the first embodiment, when the engagement length L of the hook and loop fasteners 4A and 4B is appropriate, the warning display unit 5 is hidden on the other end side of the cover body 2, and the hook and loop fastener 4A, When the mutual engagement length L of 4B is not appropriate, it is provided so that it may be visible from the outside without being hidden by the other end side of the cover body 2. However, in the radiation protective clothing 1 of the present embodiment, the warning display unit 5 has two U-shaped portions of the cover 2 when the engagement lengths L of the hook-and-loop fasteners 4A and 4B are not appropriate. It is provided so as to be visible through the notched portions 6a and 6b (between the overhanging portion 2a and the overhanging portion 2b and between the overhanging portion 2b and the overhanging portion 2c).

  Such a radiation protective clothing 1 passes the left and right arms of the person through the left and right openings 7L and 7R of the cover 2, and the shoulder of the person's body so that the cover 2 overlaps one end side and the other end side. It is worn by a person by wrapping around the part extending over the knee and engaging the surface fastener 4A and the surface fastener 4B with each other to connect one end side and the other end side of the cover body 2.

  In the state where the radiation protective clothing 1 is worn, the cover body 2 is wound around a portion extending from the shoulder of the body to the knee so that the one end side and the other end side are overlapped with each other. , Covering the entire circumference of the portion extending from 7R to the knee. Therefore, the shielding member 3 provided on the entire surface of the cover 2 other than the overhang portions 2a, 2b, and 2c is also wound around the body in the same manner as the cover 2, and extends from the chest of the body to the knee. Cover the entire circumference of the part. Thus, the entire circumference of the portion extending from the chest of the human body to the knee is protected from radiation by the shielding member 3.

  In addition, when wearing the radiation protective clothing 1, when the engagement length L of the surface fasteners 4A and 4B is appropriate, the warning display unit 5 is hidden on the other end side of the cover 2 and is externally provided. It becomes invisible. On the other hand, when the engagement lengths L of the hook-and-loop fasteners 4A and 4B are not appropriate, the warning display portion 5 is in a state visible from the outside without being hidden by the other end side of the cover body 2. That is, at least one of the two U-shaped notched portions 6a and 6b (between the overhanging portion 2a and the overhanging portion 2b and between the overhanging portion 2b and the overhanging portion 2c) of the cover 2 Through this, the warning display unit 5 is visible.

  According to the radiation protective clothing 1 of the present embodiment, the same actions and effects as those of the first embodiment can be obtained in the coat-type protective clothing.

  In addition, this invention is not restricted to the structure of said each embodiment, A various deformation | transformation is possible. For example, in each of the embodiments described above, the other end side of the cover body 2 may not be a U-shaped notch in a plan view but may be a straight shape. Even in such a configuration, when the engagement length L of the hook-and-loop fasteners 4A and 4B is appropriate, the warning display unit 5 is hidden on the other end side of the cover 2 and cannot be seen from the outside. When the engagement length L between 4A and 4B is not appropriate, the warning display unit 5 is visible from the outside without being hidden by the other end of the cover body 2, and the same operations and effects as in the above embodiments are obtained. be able to. The cover 2 has a single layer structure, and the shielding member 3 may be provided on the front surface or the back surface of the cover 2. The length of the hook-and-loop fastener 4A and the length of the hook-and-loop fastener 4B may be the same or different. The warning display unit 5 may not serve as part of the hook-and-loop fastener 4A.

DESCRIPTION OF SYMBOLS 1 Radiation protective clothing 2 Cover body 2a, 2b, 2c Overhang | projection part 3 Shielding member 4A, 4B Surface fastener 5 Warning display part 6, 6a, 6b U-shaped notch part 7L, 7R Opening 8 Reinforcement member 9 Yarn 21 Cover Body first layer 22 covering body second layer

Claims (2)

In radiation protective clothing worn by people and protecting them from radiation,
A covering body that is wrapped around the body so that one end side and the other end side overlap each other;
A shielding member that is provided on substantially the entire surface of the covering and shields radiation;
A surface fastener that connects the one end side and the other end side by being provided with a predetermined length in the winding direction on the surface on one end side and the back surface on the other end side of the cover body, respectively,
The cover fastener is disengaged by the dead weight of the shielding member, which is provided at the front end portion of the one end surface of the cover for a length shorter than the predetermined length and can be distinguished from the surface fastener portion. A warning display unit that warns that there is a risk ,
The warning display unit is configured such that the mutual engagement length of the pair of surface fasteners is an appropriate engagement length that does not cause disengagement of the surface fastener due to the weight of the shielding member. It is hidden in a state visible to the outside without being hidden to the other end of the covering member when the engagement length of each other of said pair of surface fasteners is not the proper Kakarigocho it radiation protection, wherein the Clothing. In radiation protective clothing worn by people and protecting them from radiation,
A covering body that is wrapped around the body so that one end side and the other end side overlap each other;
A shielding member that is provided on substantially the entire surface of the covering and shields radiation;
A surface fastener that connects the one end side and the other end side by being provided with a predetermined length in the winding direction on the surface on one end side and the back surface on the other end side of the cover body, respectively,
A warning display unit that is provided for a length shorter than the predetermined length at the tip of the one end side surface of the cover, and that can be distinguished from the surface fastener portion,
The warning display unit is hidden on the other end side of the cover when the engagement length between the pair of surface fasteners is appropriate, and the cover is displayed when the engagement length between the pair of surface fasteners is not appropriate. Ri Do state externally visible without being hidden to the other end of the body,
The other end side of the cover body has a U-shaped notch shape in plan view,
The radiation protective garment , wherein when the engagement length of the pair of hook-and-loop fasteners is not appropriate, the warning display part can be seen through the U-shaped cutout part .