JP7044221B2 - Protective clothing and shoe covers - Google Patents

Description

Application of Article 30, Paragraph 2 of the Patent Act February 24, 2017-February 25, 2017 Presented in writing at the "32nd Annual Meeting of the Japanese Society for Infection Control and Prevention" sponsored by the Japanese Society for Infection Prevention and Prevention , May 19, 2017-May 20, 2017 Presented in writing at the "6th Annual Meeting of the Japanese Society for Infection Control and Prevention" sponsored by the Japanese Society for Infection Control and Prevention.

The present invention relates to protective clothing and the like used to protect the human body against foreign substances.

Conventionally, a fastener that can be opened and closed from above to the vicinity of the lower crotch is attached to the front of the protective clothing body in the form of a joint, and the protective clothing body for disposal is stored in the back position inside the protective clothing body. By attaching the bag and attaching the binding band to both the inner and outer surfaces of the storage bag, it is possible to prevent the virus adhering to the surface from scattering when the protective clothing is discarded and prevent secondary infection. Infection protective clothing was present (see, for example, Patent Document 1).

Utility Model Registration No. 3141379 Gazette

However, since the conventional infectious disease protective clothing has a fastener on the front side where the pathogen easily adheres in medical treatment and inspection, the pathogen attached to the front of the clothing easily invades the inside when the fastener is lowered. In addition, when the wearer takes off the protective clothing by himself / herself after medical treatment or the like, the pathogen attached to the front surface of the clothing may get on his / her hand. For this reason, conventional infectious disease protective clothing has a high risk of infection with pathogens.

In addition, even with other conventional protective clothing, the risk of foreign matter is high because the opening / closing part is on the front side.

The protective clothing of the first invention is a protective clothing used to protect the human body against foreign substances, and is provided with a clothing body that covers at least a part of the human body, and has an opening / closing portion other than the front surface of the clothing body. Is.

With such a configuration, the risk of foreign matter can be reduced.

Further, the protective clothing of the second invention is a protective clothing in which the upper tip of the opening / closing portion is located at a height above the shoulder, as opposed to the first invention.

With such a configuration, the wearer can easily take off the protective clothing by himself and reduce the risk.

Further, in the protective clothing of the third invention, with respect to the second invention, the upper tip of the opening / closing part is between the shoulder and the top of the head, and 1/4 to 3/4 of the distance from the shoulder to the top of the head. Protective clothing located at the height of the space.

With such a configuration, it becomes easier to take off the protective clothing by one person, and the risk can be reduced.

Further, the protective clothing of the fourth invention is a protective clothing in which the main body of the clothing is integrated with a hood covering the head, as opposed to any one of the first to third inventions.

With this configuration, there is no gap between the food and the food, so the risk can be reduced.

Further, the protective clothing of the fifth invention is a protective clothing in which the main body of the clothing is integrated with the shoe cover covering the shoes, as opposed to any one of the first to fourth inventions.

With such a configuration, there is no gap between the shoe cover and the shoe cover, and the risk can be reduced.

Further, the protective clothing of the sixth invention is a protective clothing provided with a second tab on the shoe cover for the fifth invention.

With such a configuration, the wearer can easily take off the shoe cover and reduce the risk.

Further, in the protective clothing of the seventh invention, the second tab is a protective clothing located at or near the heel of the foot with respect to the sixth invention.

With such a configuration, the wearer himself can easily take off the shoe cover without using a hand by stepping on the second tab near the heel of the other foot with one foot, and the risk can be reduced. ..

Further, the protective clothing of the eighth invention is a protective clothing in which a cord is further provided in the opening / closing portion for any one of the first to third inventions.

With such a configuration, the wearer himself can easily lower the opening / closing portion on the back side by operating the cord, so that he / she can easily take off the protective clothing by himself / herself and reduce the risk.

Further, the protective clothing of the ninth invention is a protective clothing in which one or more tabs are further provided inside the opening / closing portion for any one of the first to eighth inventions.

With this configuration, the wearer himself can take off the protective clothing by pinching one or more tabs on the inside after opening the opening / closing part on the back side, so that the hand does not have to touch the front of the clothing body. Risk can be reduced.

Further, in the protective clothing of the tenth invention, with respect to the ninth invention, one or more tabs are protective clothing located at the uppermost level of the opening / closing portion or in the vicinity thereof.

With such a configuration, it is easy to pinch the tab, so that the protective clothing can be easily taken off by one person and the risk can be reduced.

Further, the protective clothing of the eleventh invention is a protective clothing used for preventing infection with a pathogen for any one of the first to tenth inventions.

Such a configuration can reduce the risk of infection with pathogens.

According to the present invention, the risk of foreign matter can be reduced by providing the opening / closing portion other than the front surface of the clothing body.

Rear view of protective clothing in embodiments Front view of the protective suit Rear view showing an example of right-handed protective clothing Rear view showing an example of left-handed protective clothing The figure which shows an example of the position of the upper end of the opening / closing part Rear view showing an example of protective clothing with an opening / closing part on the center line in the same horizontal direction. Front view showing protective clothing worn on the same person Rear view showing protective clothing worn on the same person The figure which shows the undressing procedure of the protective suit The figure which shows a part of the undressing procedure of the protective suit Diagram showing another part of the undressing procedure of the protective suit Diagram showing other parts of the undressing procedure of the protective suit Diagram showing yet another part of the undressing procedure of the protective suit Diagram showing another part of the undressing procedure of the protective suit Diagram showing other parts of the undressing procedure of the protective suit Diagram showing yet another part of the undressing procedure of the protective suit A diagram showing a specific example of the protective clothing

Hereinafter, embodiments of protective clothing will be described with reference to the drawings. Since the components with the same reference numerals in the embodiments have the same functions, the description thereof may be omitted again.

In this embodiment, a back entry (rear entry) specification protective clothing will be described. The back entry (rear entry) specification is a specification in which an opening / closing part for the user to put on and take off protective clothing is provided on the back side. The back side may or may not include the side surface. The back entry (rear entry) specification is usually a specification in which an opening / closing portion is provided on the back surface of the clothing body, but for example, a specification in which an opening / closing portion is provided on the side surface of the clothing body may be used. The back entry (rear entry) specifications may be broadly understood as long as the specifications have an opening / closing part other than the front of the clothes body. Further, when the opening / closing portion is provided on the back surface, the position of the opening / closing portion on the back surface does not matter. The position of the opening / closing part may be the center of the back surface, or the position closer to the left or right side.

The protective clothing in the present embodiment is a protective clothing used to protect the human body against foreign substances. The foreign substance is, for example, a pathogen, a chemical substance, a radioactive substance, or the like, but the type is not limited as long as it can affect the human body.

It is preferable that the protective clothing is, for example, protective clothing used for preventing infection against pathogens such as viruses and bacteria. It is more preferable that the protective clothing is, in particular, protective clothing for preventing infection against highly pathogenic microorganisms such as Ebola and avian influenza. Protective clothing is useful for preventing infection of high-risk pathogens such as highly pathogenic viruses against infection sources of personnel such as doctors, nurses, and quarantine staff who perform medical and inspection work.

However, the protective clothing may be, for example, protective clothing used to prevent exposure to chemical substances such as poisons and chemicals. Further, the protective clothing may be, for example, protective clothing used to prevent suction of dust containing a carcinogenic substance such as asbestos or a radioactive substance such as nuclear waste. Further, the protective clothing may be, for example, protective clothing used for preventing radiation exposure from radioactive substances, and its use is not limited. Protective clothing is also beneficial for protecting personnel working against high-risk substances.

FIG. 1 is a rear view of the protective clothing 1 in the present embodiment. Further, FIG. 2 is a front view of the protective clothing 1 in the present embodiment. The protective clothing 1 includes a clothing body 11, an opening / closing section 12, a cord 13, one or more tabs 14, and one or two or more second tabs 15.

The clothing body 11 is a member that covers at least a part of the human body. The at least a part may be, for example, a whole body, a part other than the legs, a part other than the head, or only the torso.

It is preferable that the clothing body 11 is integrated with one or more members of the hood 111 covering the head or the shoe cover 112 covering the shoes. In the integrated type, the clothes body 11 and one or more members of the hood 111 or the shoe cover 112 may be formed of one cloth. Alternatively, the integrated type means that, for example, one or more members of the hood 111 or the shoe cover 112, which are separate from the garment body 11, are sewn or adhered to the garment body 11 in a non-detachable manner. But it may be.

The separate body may mean that a member such as a hood 111 is formed so as to be worn in combination after being manufactured separately from the clothing body 11. It is preferable that the separate member such as the hood 111 is detachably attached to the clothing body 11 via, for example, a member such as a hook-and-loop fastener such as a magic tape (registered trademark). It is preferable that the member such as the hood 111 is made of the same material as the clothes body 11, but it may be made of a different material.

It is more preferable that the clothes body 11 is integrated with the hood 111 and the shoe cover 112. The clothing body 11 that is integrated with the hood 111 and the shoe cover 112 may be referred to as, for example, whole body protective clothing.

The hood 111 has a visor 111a made of a transparent material such as a PVC sheet or a polyester film.

The opening / closing portion 12 is usually a part for putting on and taking off the protective clothing 1 by the user, and is a part that can be opened / closed. It is preferable that the opening / closing portion 12 is provided at a position where the risk of foreign matter can be reduced. The position where the risk can be reduced is a position where foreign matter does not enter or is difficult to enter, and it is particularly preferable that the position where foreign matter does not adhere or is difficult to adhere. Such a position is usually on the back side of the protective clothing 1.

Further, it is more preferable that the opening / closing portion 12 is provided at a position where the risk of foreign matter can be reduced and at a position where the user can easily put on and take off the protective clothing 1 by himself / herself. That is, if the opening / closing portion 12 is provided on the back side in order to reduce the risk, it is usually difficult to put on and take off the protective clothing 1 by one person. Therefore, in the present embodiment, the opening / closing portion 12 is provided at a position on the back side where it can be easily attached / detached by one person as much as possible.

The opening / closing portion 12 is provided on the back surface of the clothing body 11. The back surface is the back surface of the clothing body 11. The back surface usually does not include the sides, but may be considered to include the sides. The back surface may be referred to as, for example, "the best time to see behind".

The position of the opening / closing portion 12 is preferably, for example, a position along the center line of the back surface or a position in the vicinity thereof in terms of ease of removal. The center line may be, for example, the axis of symmetry of the back surface, which is symmetrical, or the line of the spine.

The position of the opening / closing portion 12 is not limited to the center line on the back surface, and may be, for example, a position along the line between the spine and the body side. The line between the spine and the body side is, for example, a line passing through the scapula or its vicinity, and may be a line parallel to the spine.

The position of the opening / closing portion 12 biased to the right or left side with respect to the spine may depend on, for example, the dominant arm of the user. An example of left-handed protective clothing is shown in FIG. FIG. 4 shows an example of right-handed protective clothing.

In the left-handed protective clothing 1A shown in FIG. 3, an opening / closing portion 12A is provided at a position along the line between the spine and the left body side of the clothing body 11A. The line between the spine and the left body side is, for example, a line passing through or near the left scapula, and may be a line parallel to the spine.

In the right-handed protective clothing 1B shown in FIG. 4, the opening / closing portion 12B is provided at a position along the line between the spine and the right body side of the clothing body 11B. The line between the spine and the right side of the body is, for example, a line passing through or near the right scapula, and may be a line parallel to the spine.

However, the correspondence between the user's dominant arm and the position of the opening / closing portion 12 may be the opposite of the above. Further, the position of the opening / closing portion 12 may be irrelevant to the dominant arm.

The upper tip 12a of the opening / closing portion 12 (hereinafter, may be referred to as the upper end 12a) is located at a height above the shoulder, for example. Further, the upper end 12a of the opening / closing portion 12 is usually located at a height below the top of the head.

FIG. 5 is a diagram showing an example of the position of the upper end 12a of the opening / closing portion 12. The upper end 12a of the opening / closing portion 12 shown in FIG. 5 is, for example, between the shoulder and the top of the head, and is located at a height of 1/2 from the shoulder to the top of the head. However, the fact that the upper end 12a of the opening / closing portion 12 is located at a height between 1/4 and 3/4 from the shoulder to the top of the head is particularly easy to take off when taking off the protective clothing 1 by one person. , Suitable.

Alternatively, the height of the upper end 12a of the opening / closing portion 12 may be, for example, a height between 1/2 and 3/4 from the shoulder to the top of the head.

Alternatively, the height of the upper end 12a of the opening / closing portion 12 may be, for example, a height higher than 1/3 from the shoulder to the top of the head and below the top of the head.

The center line on the back surface is not limited to the vertical center line such as the spine line described above, and may be, for example, a horizontal center line. In the present embodiment, the term "vertical" includes the case of being substantially vertical, and the term "horizontal" includes the case of being substantially horizontal. FIG. 6 shows an example of protective clothing provided with an opening / closing portion 12 on the horizontal center line on the back surface of the clothing body. In the protective clothing 1C of FIG. 6, the opening / closing portion 12C is provided along a line having a height at or near the waist of the body and substantially circling the back surface of the clothing body 11C.

However, the position of the opening / closing portion 12 may be any place as long as it is on the back side of the clothing body 11. Further, the directionality of the opening / closing portion 12 does not matter.

It is preferable that the opening / closing portion 12 is composed of, for example, a zip-up from the viewpoint of airtightness. Zip-ups are also called, for example, zippers, fasteners, zippers and the like. However, the opening / closing portion 12 may be made of a member other than the zip-up, such as a hook-and-loop fastener, a button, and a hook.

Specifically, a rift is formed on the back surface of the garment body 11, and the opening / closing portion 12 includes a pair of tapes added (for example, sewing, adhesion, etc.) to the garment body 11 along the crevice, and a pair of these tapes. It has a pair of elements (engagement teeth) provided on the side of the crevice side of the tape, and a slider for engaging and disengaging the pair of elements.

The code 13 is a code for opening / closing the opening / closing unit 12. The cord 13 is composed of, for example, a string, a woven tape, a chain, or the like, but the material thereof does not matter. The cord 13 is usually provided on the zip-up slider that constitutes the opening / closing portion 12.

The tab 14 is a portion to be pinched by a finger when the user takes off the protective clothing by himself, and is provided in the opening / closing portion 12. It is preferable that the tab 14 is provided inside the opening / closing portion 12 in that it prevents the pathogen from adhering to the fingertips. The inside is the side in contact with the human body, and is a position where the opening / closing portion 12 is hidden under the opening / closing portion 12 and shielded from the outside world in a closed state.

The clothing body 11 is usually provided with one or more tabs 14 inside the opening / closing portion 12. It is preferable that the clothes body 11 is provided with, for example, two tabs 14 in the vicinity of a pair of sliders constituting the opening / closing portion 12.

However, for example, in the above-mentioned left-handed protective clothing 1 (see FIG. 3), one tab 14 is provided in the vicinity of the slider on the right side of the pair of sliders constituting the opening / closing portion 12, and is provided on the slider on the left side. May not have the tab 14. Similarly, in the right-handed protective clothing 1 (see FIG. 4), one tab 14 may be provided in the vicinity of the slider on the left side, and the slider on the right side may not have the tab 14.

It is preferable that one or more tabs 14 are located at the uppermost level of the opening / closing portion 12 or in the vicinity thereof. The highest position of the opening / closing portion 12 is, for example, the height of the back of the head, and the position where one or more tabs 14 are applied means that the user turns both arms so that the fingertips are at the position of the back of the head. It is suitable in that the tab 14 can be easily pinched in the state.

The second tab 15 is provided on the shoe cover 112. The second tab 15 is a portion for facilitating the user to take off the shoe cover 112 or the clothing body 11 integrated with the shoe cover 112 by himself / herself. For example, when the clothes body 11 is integrated with the pair of left and right shoe covers 112, it is preferable that the second tab 15 is provided for each of the pair of shoe covers 112. However, the second tab 15 may be provided on one of the pair of shoe covers 112, and the second tab 15 may not be provided on the other.

The second tab 15 is provided, for example, at a position corresponding to the heel of the foot of each of the pair of left and right shoe covers 112. The second tab 15 provided on the heel of the left shoe cover 112 is a portion where the user steps on the protective clothing 1 by himself / herself with his / her right foot. The second tab 15 provided on the heel of the right shoe cover 112 is a portion where the user steps on the protective clothing 1 by himself / herself with his / her left foot.

Hereinafter, a specific example of wearing the protective clothing 1 in the present embodiment will be described. The protective clothing 1 in this example is for preventing infection against highly pathogenic microorganisms such as Ebola and avian influenza. For example, suppose a patient suspected of being infected with a virus occurs on an aircraft and a quarantine station staff member goes on board.

The staff wears, for example, masks, inner gloves, shoes, etc. in advance. After that, the staff pulls the cord 13 downward to open the opening / closing part 12 in order to wear the protective clothing 1. The staff first inserts both hands from the open opening / closing portion 12, then puts the head in the hood 111, and then inserts one leg and the other leg in this order. When the whole body fits in the protective clothing 1, the staff pulls the cord 13 upward and closes the opening / closing part 12. A pocket (not shown) for storing the cord 13 is provided near the upper end 12a of the opening / closing portion 12, and the staff stores the pulled-up cord 13 in this pocket. After that, the staff wears the outer gloves by tucking the cuffs of the protective clothing 1 over the inner gloves. The wearing work can be done by one staff member, but other staff members may help.

The appearance of the protective clothing 1 thus worn by the staff is shown in FIGS. 4 and 5. FIG. 4 is a front view and FIG. 5 is a rear view. In the protective clothing 1, the opening / closing portion 12 is provided on the front surface of the clothing body 11 as shown in FIG. The upper end 12a of the opening / closing portion 12 is located at a height of approximately ½ from the shoulder to the top of the head.

In the protective clothing 1 in which the opening / closing portion 12 is on the back side, the opening / closing portion 12 cannot be seen by the wearer, so that the opening / closing operation is more difficult than in the conventional protective clothing in which the opening / closing portion 12 is on the front side. In particular, if the upper end 12a of the opening / closing portion 12 is lower than the height of the shoulder, it may be out of reach or difficult to reach depending on the wearer, and the opening / closing operation becomes more difficult. In this regard, by setting the upper end 12a of the opening / closing portion 12 to be approximately ½ of the height from the shoulder to the top of the head, for example, as shown in FIG. Can suppress the deterioration of.

Further, as shown in FIG. 5, the lower tip of the opening / closing portion 12 is located approximately at the height of the base of the leg. The height of the base of the leg may be synonymous with the height of the crotch. As a result, the opening / closing portion 12 as wide as possible can be secured, so that it can be easily attached / detached by one person.

On the other hand, as shown in FIG. 4, the opening / closing portion 12 is not provided on the front side of the protective clothing 1. In this way, by not providing the opening / closing portion 12 on the front surface to which the pathogen easily adheres, the risk of infection can be reduced when working on the infection source of the sensitive pathogen.

When the wearing of the protective clothing 1 is completed, the staff board the aircraft and perform activities such as patient inspection and disinfection of the aircraft. After completing the activity, the staff moves to the designated place and takes off the protective clothing 1 by themselves. Since there is a high possibility that pathogens are attached to the protective clothing 1 after the activity, it is not preferable for other staff members to assist in the undressing work because there is a risk of infection to the staff members.

The procedure for the wearer to take off the protective clothing 1 by himself is shown in FIGS. 9 to 16. The wearer should remove the outer gloves and disinfect the inner gloves with alcohol or the like in advance. Then, as shown in FIG. 9, the wearer takes out the cord 13 from the pocket near the upper end 12a of the opening / closing portion 12.

Next, the wearer holds the removed cord 13 with his left hand, and holds the tab 14 on the right side of the pair of left and right tabs 14 attached near the upper end 12a of the opening / closing portion 12 with his right hand. Then, as shown in FIG. 10, the wearer pulls the cord 13 held on the back side by the left hand while maintaining the position of the tab 14 on the right side with the right hand until the slider constituting the opening / closing portion 12 reaches the lower end. Take it down. The left and right handles in the operation of FIG. 10 may be reversed.

Next, as shown in FIG. 11, the wearer holds the left tab 14 with his left hand and the right tab 14 with his right hand among the pair of tabs 14 at the upper end 12a of the opening / closing portion 12. Then, as shown in FIG. 12, the wearer pulls out the head from the hood 111 by moving both hands holding the pair of tabs 14 in front of the face. Further, as shown in FIG. 13, when the wearer lowers both hands holding the pair of tabs 14 to the front of the abdomen, the protective clothing 1 results in being taken off from the head to the upper arm.

Next, as shown in FIG. 14, the wearer pulls out the left hand while holding the inside of the protective clothing 1 with the right hand. Subsequently, the wearer pulls out the right hand while holding the inside of the protective clothing 1 with the left hand. The order of pulling out the left and right hands may be reversed. When both arms are pulled out in this way, the wearer drops the protective clothing 1 held by one hand. As a result, as shown in FIG. 15, the protective clothing 1 is in a state of being taken off from the head to the knees.

Then, for example, as shown in FIG. 16, the wearer pulls out the left foot while standing and stepping on the second tab 15 provided near the heel of the shoe cover 112 of the left foot with the toes of the right foot. Further, if the right foot is pulled out while stepping on the second tab 15 provided near the heel of the shoe cover 112 of the right foot with the toes of the left foot, the undressing of the protective clothing 1 is completed. The order of pulling out the left and right legs may be reversed. Further, the second tab 15 may be stepped on by any part of the foot, for example, the heel or the arch of the foot.

The wearer may, for example, sit on a chair, hold the inside of the protective clothing 1 with both hands, and remove the left and right legs from the protective clothing 1 in order. This is suitable when using a dedicated dressing area where chairs are placed or when taking off protective clothing (not shown) that does not have a second tab 15.

As described above, according to the present embodiment, the protective clothing used for protecting the human body against foreign substances, the clothing body 11 covering at least a part of the human body is provided, and the opening / closing portion 12 is provided in addition to the front surface of the clothing body 11. The protective clothing 1 can reduce the risk of foreign matter.

Further, in the protective clothing 1, the upper end 12a of the opening / closing portion 12 is located at a height above the shoulder, so that the wearer can easily take off the protective clothing 1 by himself / herself.

Further, in the protective clothing 1, the upper end 12a of the opening / closing portion 12 is located between the shoulder and the top of the head, and is located at a height between 1/4 to 3/4 from the shoulder to the top of the head. It becomes easier to take off the protective clothing 1.

Further, in the protective clothing 1, since the clothing body 11 is integrated with the hood 111 that covers the head, there is no gap between the clothing body 11 and the hood 111, so that the risk can be reduced.

Further, in the protective clothing 1, since the clothing body 11 is integrated with the shoe cover 112 that covers the shoes, there is no gap between the protective clothing 1 and the shoe cover 112, the risk can be reduced, and the protective clothing 1 can be worn by one person. It will be easier to take off.

Further, in the protective clothing 1, by providing the second tab 15 on the shoe cover 112, the wearer can easily take off the shoe cover 112 and reduce the risk.

Further, in the protective clothing 1, the second tab 15 is located at or near the heel of the foot, so that the wearer himself steps on the second tab 15 near the heel of the other foot with one foot. Therefore, the shoe cover 112 can be easily removed without using a hand, and the risk can be reduced.

Further, in the protective clothing 1, by further providing the cord 13 on the opening / closing portion 12, the wearer himself / herself can easily lower the opening / closing portion 12 on the back side by operating the cord 13, so that the protective clothing 1 can be easily lowered by one person. Can be taken off.

Further, in the protective clothing 1, by further providing one or more tabs 14 inside the opening / closing portion 12, the wearer himself / herself opens the opening / closing portion 12 on the back side, and then one or more tabs 14 inside the opening / closing portion 12. Since the protective clothing 1 can be taken off by pinching, the risk can be reduced because the hand does not have to touch the front surface of the clothing body 11.

Further, in the protective clothing 1, one or more tabs 14 are located at the uppermost level of the opening / closing portion 12 or in the vicinity thereof, so that the tabs 14 can be easily pinched, so that the protective clothing 1 can be easily taken off by one person.

Further, the protective clothing 1 can reduce the risk of infection with a pathogen by being used for prevention of infection with a highly pathogenic pathogen.

Specifically, the protective clothing may be configured as shown in FIG. 17, for example. FIG. 17 is a diagram showing a full-body protective type protective clothing 21. On the back side of the protective clothing 21, the fastener 22 corresponding to the opening / closing portion 12, the first woven tape 23a corresponding to the code 13, the flap 24 for detachably covering the fastener 22, and the flap 24 are attached to the protective clothing 21. One or more hook-and-loop fasteners 25 to be adhered to the back surface side are provided.

One or more hook-and-loop fasteners 25 are provided inside the flap 24, and when these are combined with one or more hook-and-loop fasteners 25 on the back side of the protective clothing 21, the flap 24 can be attached to the back surface of the protective clothing 21. Adhered to the side. Further, a pocket 26 for accommodating the first woven tape 23a is provided near the upper end of the flap 24. A vent 27 is provided inside the flap 24. Inside the fastener 22, a gripping cloth 28 corresponding to the tab 14 is provided. The first woven tape 23a is attached to the slider of the fastener 22.

A visor 29 corresponding to the visor 111a is provided on the front side of the protective clothing 21. The visor 29 has a PVC sheet, a polyester film, or the like 29a. At the four corners of the PVC sheet, polyester film, etc. 29a, ultrasonic welding is performed to bring them into close contact with the hood portion of the protective clothing 21, or four second woven tapes 23b are attached.
For example, a dot button 29b having a convex shape is provided at an end of each of the four second woven tapes 23b on the side opposite to the side attached to the four corners of the PVC sheet, polyester film, or the like 29a. On the side surface of the hood portion of the protective clothing 21, for example, four dot buttons (not shown) having a concave shape are provided, and these are combined with the dot buttons 29b of the four second woven tapes 23b, which are combined with the dot buttons 29b. 29a, such as a PVC sheet or a polyester film, is fixed in close contact with the hood portion of the protective clothing 21.

Further, piping 29c is provided on the upper side and the lower side of the PVC sheet, the polyester film, or the like 29a so that the sharp cut surface does not damage the face or the cloth. Further, a ring-shaped vinyl chloride board 29d is provided on the inner surface of the PVC sheet, polyester film, or the like 29a for reinforcement, for example.

Further, regardless of whether the protective clothing 21 is on the front side or the back side, the seam tape 30 is attached to the portion where the fabric is sewn, thereby enhancing the protective performance. However, the above-mentioned configuration and the function of each component are merely examples, and do not limit the present invention in any way.

In the protective clothing 21 of FIG. 17, it is preferable that two second tabs (not shown) corresponding to the second tab 15 are provided at the position of the heel of the foot on the back side.

Further, in the protective clothing 1 shown in FIG. 1 or the protective clothing 21 shown in FIG. 17, there may be no portion covering the foot. The wearer of such protective clothing may, for example, attach a separate shoe cover (not shown) to the shoe. The separate shoe cover is a shoe cover used to protect the human body against foreign substances, and is a shoe cover provided with a cover main body that covers at least a part of the shoe, and the cover main body is provided with a second tab. The cover body has the same function as the cover 112, and the second tab provided on the cover body also has the same function as the second tab 15. In such shoe covers, it is preferred that the second tab be located at or near the heel of the foot.

If the protective clothing 1 does not have a shoe cover, a tab may be added to the hem.

It goes without saying that the present invention is not limited to the above embodiments, and various modifications can be made, and these are also included in the scope of the present invention.

As described above, the protective clothing according to the present invention has the effect of reducing the risk of foreign matter by providing the opening / closing portion on the back side, and is useful as protective clothing or the like.

1 Protective clothing 11, 11A, 11B, 11C Clothing body 12, 12A, 12B, 12C Opening and closing part 12a Upper end (upper tip)
13 Code 14 Tab 15 Second Tab 111 Hood 112 Shoe Cover

Claims (6)

Protective clothing used to protect the human body against foreign substances
Equipped with a clothing body that covers at least a part of the human body,
An opening / closing part is provided in addition to the front of the clothing body.
No opening / closing part is provided on the front surface of the clothing body.
The clothes body
It is integrated with the shoe cover that covers the shoes.
Protective clothing with a second tab at the foot position or arch position of the shoe cover.
The second tab is
The position of the heel or arch of the foot of the shoe cover on the left, which is provided at the site where the user steps on with the right foot when taking off the protective suit by himself, or the heel or arch of the foot of the shoe cover on the right. Protective clothing that is the position and is provided at the part where the user steps on with his left foot when he / she takes off the protective clothing by himself / herself . The clothes body
It is an integrated type with a hood that covers the head,
The upper tip of the opening / closing part is
The protective clothing according to claim 1, which is located between the shoulder and the top of the head and at a height between 1/4 and 3/4 of the shoulder to the top of the head. The protective clothing according to claim 2 , wherein the hood has a visor made of a transparent material. The protective clothing according to any one of claims 1 to 3 , wherein a cord is further provided on the zip-up slider constituting the opening / closing portion. The opening / closing part
The protective clothing according to any one of claims 1 to 4 , which is provided on the back side of the clothing body. The protective clothing according to any one of claims 1 to 5 , which is used for preventing infection with a pathogen.

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