JP2019050935A - Wearable implement - Google Patents

Abstract

To provide a wearable implement that can be fixed to a specific position of a body easily, allows biological information on the body to be acquired or measured in a natural state, and is excellent in design properties.SOLUTION: A wearable implement having a plurality of electrodes that are brought into contact with the skin of a wearer includes a right-side fabric part through which the right arm of the wearer is put and a left-side fabric part through which the left arm of the wearer is put. The right-side fabric part and the left-side fabric part are connected to each other on the back side of the wearer, and are connected through a plurality of belts on the front side of the wearer.SELECTED DRAWING: Figure 4

Description

  The present invention relates to a body wearing device, and more particularly, to a body wearing device for obtaining and measuring body biological information.

  Increases the safety of exercise by acquiring and measuring biological information such as heart rate, pulse rate, respiratory rate, blood pressure, body temperature, and myoelectricity during exercise, reviewing exercise content, and adjusting exercise load Or improve exercise efficiency. Further, the biological information of the body can be used, for example, for treatment or care of a sick person.

  Wearable electronic devices have been developed as body wearing devices that acquire and measure biological information of the body. A wearable electronic device is a device that is used in a state of being in close proximity to or in close contact with the body. This device can input / output biological information of the body, perform computations, and communicate with the outside. Various sensors can be attached to the wearable electronic device, and environmental information such as temperature, humidity, and atmospheric pressure can be measured.

  As wearable electronic devices, for example, accessory integrated electronic devices such as wristwatches, glasses, earphones, and belts, and textile integrated electronic devices in which electronic functions are incorporated into clothes are known.

  As a textile integrated electronic device, for example, in Patent Document 1, a wiring pattern is formed by fixing a conductive member on the front or back surface of clothing, and an electric circuit for causing a predetermined electrical function is formed. Apparel with electrical circuits has been proposed. Patent Document 2 proposes an electronic garment including an electronic device and an electronic cloth or an electronic cloth having a wiring pattern and / or an electronic circuit for causing the electronic device to function.

  In the textile integrated electronic device, since the electronic function is incorporated in the garment, the wearer only needs to wear the garment, and it is not necessary to attach the electronic device to the body like the accessory type electronic device. Therefore, it is possible to reduce the stress of the wearer who newly installs the electronic device. In addition, loss of electronic equipment can be prevented.

  Such wearable electronic devices are provided with electrodes in order to acquire and measure biological information of the body, and an electrical signal of the body is acquired with the electrodes. In addition, the wearable electronic device includes an electronic unit having a function of measuring an electric signal acquired by the electrode, and the electrode and the electronic unit are connected by electric wiring for power supply or signal transmission.

  In the case of textile-integrated electronic devices, clothing expands and contracts in accordance with the movement of the body, so that electrical wiring provided on the clothing is required to be stretchable. However, since the metal wire and metal foil used as the material of the electric wiring do not have elasticity, the electric wiring made of the metal wire or metal foil is, for example, as a pattern in which a wavy pattern, a zigzag pattern, or a horseshoe shape is repeated. By forming it on clothes, it is given pseudo elasticity. For example, in the case of an electrical wiring made of a metal wire, pseudo elasticity can be imparted by regarding the metal wire as an embroidery thread and sewing it on a garment in a zigzag pattern. In the case of electrical wiring made of metal foil, the metal foil and a stretchable resin sheet are bonded together, and a corrugated pattern or the like is formed on the garment in the same manner as a printed wiring board. Sex can be imparted.

  As a method for imparting stretchability to electrical wiring, for example, Patent Document 3 discloses a rubber material provided with a conductive portion formed by bringing conductive particles into contact with each other on a stretchable base material mainly composed of rubber. Is disclosed. Silicone rubber is used as the rubber, and silver particles are used as the conductive particles.

  As a method for imparting stretchability to electrical wiring, a method of printing and drawing electrical wiring on clothes using a conductive paste is also known. Examples of the conductive paste include those obtained by kneading conductive particles such as silver particles, carbon particles, and carbon nanotubes, elastomers such as stretchable urethane resins, binders such as natural rubber and synthetic rubber, and solvents. Used. For example, Patent Document 4 describes an electrical wiring formed by drying a polyurethane dispersion and a conductive paste of conductive particles. Silver particles are used as the conductive particles.

  As a method of printing and drawing electrical wiring on clothes using conductive paste, in addition to a method of printing and drawing conductive paste directly on clothes, a combination of conductive paste and stretchable film substrate, etc. Methods for printing and drawing on clothes are known.

  When the electric wiring is formed using the conductive paste, the electric wiring can be stretched macroscopically. The specific resistance of this electric wiring is macroscopically higher than the specific resistance of the electric wiring formed using a metal wire or metal foil, but the electric wiring formed using a conductive paste itself is stretchable. Therefore, it is not necessary to change the shape of the electrical wiring to a corrugated pattern, a zigzag pattern, or a pattern in which a horseshoe shape is repeated. Therefore, the degree of freedom of the width and thickness of the electric wiring is increased, and as a result, an electric wiring having a resistance lower than that of an electric wiring formed using a metal wire or a metal foil can be formed.

JP-A-2-234901 Japanese Patent No. 3723565 JP 2007-173226 A JP 2012-54192 A

  A person can regulate body temperature by sweating, and the amount of sweat increases when exercising, so the clothes become very wet. However, when wearing a textile-integrated garment that incorporates electronic functions as a wearable electronic device, even if the garment is wet or soiled with dirt, mud, etc., the body's biological information is acquired and measured. To continue, you must continue to wear clothes. Of course, it is possible to change clothes, but textile-integrated clothes incorporating electronic functions are more expensive than ordinary clothes, so it is economically difficult to prepare multiple similar clothes and it is easy to change clothes. There is no actual situation. In addition, when changing clothes, some electronic devices need to be set again to acquire and measure biological information about the body, which may make the operation complicated. Therefore, the accessory-type wearable electronic device has an advantage that it is easier to change clothes than the textile integrated wearable electronic device.

  In addition, when acquiring biological information of the body, it is only necessary to give the electrode part elasticity so that the electrode is in close contact with the body. However, in the case of textile-integrated clothes, the whole clothes should be elastic. Because it is necessary, the wearer is more unnecessarily pressured by clothes and feels uncomfortable.

  As an accessory type wearable electronic device, a belt represented by a heart rate belt (chest belt) is known.

  However, if a belt is attached to a portion other than the constricted part of the body, it is difficult to fix the belt at a specific position on the body because it is likely to shift due to movement or its own weight during exercise. For example, around the joints such as shoulder, axilla (armpit), elbow (opposite side of elbow), elbow, patella (knee), specific position of neck, specific position of upper arm, specific position of forearm, chest and abdomen It is difficult to fix to a specific position of the trunk, a specific position of the thigh, a specific position of the lower leg, a heel (heel) or the like.

  It is conceivable to tighten tightly so that the belt does not slip, but if tightened tightly, the wearer becomes uncomfortable, the degree of freedom of the body is limited, and blood circulation becomes poor. Also, if tightened tightly, the belt and body may rub and scratches may occur. Furthermore, if the belt is secured to the trunk, it may interfere with breathing. Therefore, it has been difficult to acquire and measure biological information of the body in a natural state using a belt.

  Furthermore, since the belt is poor in design, it is difficult to feel attractive to wear such a belt. Also, when wearing a belt on the chest, it seems that a brassiere is attached, so men, in particular, may be reluctant to wear the belt.

  The present invention has been made paying attention to the circumstances as described above, and its purpose is that it can be easily fixed at a specific position on the body, can acquire and measure biological information of the body in a natural state, and is also designed. It is to provide an excellent body wearing device.

The body wearing device according to the present invention that has solved the above-described problems has the following configuration.
[1] A body wearing device having a plurality of electrodes that come into contact with the wearer's skin, including a right fabric portion through which the wearer's right arm passes and a left fabric portion through which the wearer's left arm passes. The body wearing device, wherein the fabric portion and the left fabric portion are connected on the back side of the wearer, and are connected by a plurality of belts on the front side of the wearer.
[2] The body wearing device according to [1], wherein at least one of the plurality of belts has length adjusting means.
[3] The body wearing device according to [1] or [2], wherein the right side fabric portion and the left side fabric portion have a band shape.
[4] The body wearing tool according to [3], wherein the belt-like right fabric portion and the belt-like left fabric portion have length adjusting means.
[5] The body wearing device according to [1] or [2], wherein the right fabric portion includes a sleeve tube portion covering the upper arm of the right arm, and the left fabric portion includes a sleeve tube portion covering the upper arm of the left arm.
[6] A body wearing device having a plurality of electrodes in contact with the wearer's skin, having a fabric portion on the back side of the wearer, and the fabric portion connected by a plurality of belts on the front side of the wearer Body wearable equipment.
[7] The body wearing device according to any one of [1] to [6], which has at least one pair of electrodes on the abdomen side of the wearer.
[8] The body wearing device according to any one of [1] to [6], which has at least one pair of electrodes on the back side of the wearer.
[9] The body wearing device according to any one of [1] to [6], which includes at least one pair of electrodes on the right outer side and the left outer side of the wearer.
[10] The body wearing device according to any one of [1] to [6], which includes at least one pair of electrodes on the stomach side and the back side of the wearer.
[11] On the abdomen side of the wearer, one electrode is provided between the clavicle and the nipple, and on the back side of the wearer, the other electrode is provided below the one electrode in the height direction. Body wearable device as described.
[12] The body wearing tool according to any one of [1] to [11], which has an accessory storage unit.

  According to the present invention, the shape of the body wearing device has a right side fabric portion that passes the right arm of the wearer and a left side fabric portion that passes the left arm of the wearer, and the right side fabric portion and the left side fabric portion are: Since it is connected on the back side of the wearer and connected by a plurality of belts on the front side of the wearer, it can be fixed at a specific position on the body. Moreover, since it can fix without tightening tightly, the biological information of a body can be acquired and measured in a natural state. Furthermore, since the design properties can be improved, men can also wear without resistance.

1A and 1B are schematic views showing a wearing state of the body wearing device 1 according to the present invention, in which FIG. 1A is a view of the wearer as viewed from the back, and FIG. 1B is a view of the wearer as viewed from the front. FIG. 2 is an enlarged view of the body wearing tool 1 shown in FIG. 1, (a) is a rear view of the body wearing tool 1, and (b) is a front view of the body wearing tool 1. FIG. 3 is a schematic view showing a wearing state of another body wearing device 1 according to the present invention, where (a) is a view of the wearer as seen from the back, and (b) is a view of the wearer as seen from the front. is there. FIG. 4 is an enlarged view of the body wearing tool 1 shown in FIG. 3, (a) is a rear view of the body wearing tool 1, and (b) is a front view of the body wearing tool 1. FIG. 5 is a schematic view showing a wearing state of another body wearing device 1 according to the present invention, where (a) is a view of the wearer as seen from the back, and (b) is a view of the wearer as seen from the front. is there. FIG. 6 is an enlarged view of the body wearing tool 1 shown in FIG. 5, (a) is a rear view of the body wearing tool 1, and (b) is a front view of the body wearing tool 1.

  The body wearing device according to the present invention has a plurality of electrodes that come into contact with the wearer's skin, and has a right fabric portion that passes the wearer's right arm and a left fabric portion that passes the wearer's left arm. ing. The right-side fabric portion and the left-side fabric portion are connected on the back side of the wearer and are connected by a plurality of belts on the front side of the wearer. Hereinafter, the body wearing device according to the present invention will be described in detail with reference to the drawings. However, the present invention is not limited to the illustrated examples, and may be appropriately changed within the scope that can be adapted to the above and the following. It is also possible to carry out by adding any of these, and they are all included in the technical scope of the present invention.

  FIG. 1 is a schematic diagram showing a wearing state of a body wearing tool 1 according to the present invention. The dotted line shown in FIG. 1 shows the outline of a person, (a) in FIG. 1 shows a view of the wearer from the back, and (b) in FIG. 1 shows the view of the wearer from the front. Each is shown. 2 is an enlarged view of the body wearing tool 1 shown in FIG. 1, (a) of FIG. 2 is a rear view of the body wearing tool 1, and (b) of FIG. 2 is a front view of the body wearing tool 1. . In FIG. 2B, the belts 7a and 7b are not shown.

  As shown in FIGS. 1A and 2A, the body wearing device 1 of the present invention includes a right fabric portion 41a through which the wearer's right arm passes and a left fabric portion 41b through which the wearer's left arm passes. The right fabric portion 41a and the left fabric portion 41b are connected on the back side of the wearer. That is, the body wearing device 1 may be connected by sewing parts of the right side fabric portion 41a and the left side fabric portion 41b, or when the body wearing device 1 is viewed from the back, You may be comprised with one fabric so that the fabric part 41b may become left-right symmetric.

  The right fabric portion 41a and the left fabric portion 41b are both annular, and as shown in FIG. 1 (b), the right arm of the wearer can be passed through the right fabric portion 41a. The left arm of the wearer can be passed through the portion 41b. That is, the right fabric portion 41a passes through the one shoulder portion 2a and the one axilla 31a, and the left fabric portion 41b passes through the other shoulder portion 2b and the other axilla 31b. Thus, since it is made into the shape which lets a wearer's right arm and left arm pass, it can fix to the specific position of a body. The axilla means the armpit. The one axilla 31a is below the one shoulder 2a side, and the other axilla 31b is below the other shoulder 2b side.

  The right fabric portion 41a and the left fabric portion 41b may be belt-shaped as shown in FIGS. 1 and 2, and the right fabric portion 41a is a right arm as shown in FIGS. A sleeve tube portion covering the upper arm may be provided, and the left fabric portion 41b may include a sleeve tube portion covering the upper arm of the left arm.

  When the right fabric portion 41a and the left fabric portion 41b are belt-shaped, the width of the strip is not particularly limited, but is preferably 20 cm or less, more preferably 15 cm or less, and still more preferably 10 cm or less. The lower limit of the width is not particularly limited. However, if the width is too narrow, it may bite into the body and cause discomfort to the wearer. For example, the width is preferably 1.5 cm or more, more preferably 2 cm or more, and still more preferably 2. 5 cm or more.

  When the right fabric portion 41a and the left fabric portion 41b are belt-shaped, the width may be constant or may be changed. For example, the dorsal side may be widened and the ventral side may be narrowed or vice versa.

  In the case where the right fabric portion 41a and the left fabric portion 41b are belt-like, it is preferable to provide length adjusting means 12a and 12b as shown in FIG. By having the length adjusting means 12a and 12b, the displacement of the body wearing device 1 can be further prevented, so that it can be fixed at a specific position of the body without being tightened tightly, and the biological information of the body can be acquired and measured in a natural state. .

  As said length adjustment means 12a, 12b, engagement members, such as a buckle, a hook, a hook-and-loop fastener, a button, a snap button, Koki (backpack, adjuster), can be used, for example, individually or 2 or more types May be used in combination. Among these, footjob or buckle is preferable from the viewpoint of easy removal. The length adjusting means 12a and 12b may be different but are preferably the same. Note that the length adjusting means 12a and 12b shown in FIG.

  The number of the length adjusting means 12a and 12b is not particularly limited, and may be one or two or more. By providing a plurality of length adjusting means 12a, 12b and connecting, for example, a length adjusting belt between them, the body wearing device 1 can be shared by persons having different physiques.

  The right fabric portion 41a and the left fabric portion 41b are connected by a plurality of belts on the front side of the wearer. By connecting the right fabric portion 41a and the left fabric portion 41b with a plurality of belts, the body wearing device 1 is less likely to be displaced even when the wearer moves, so that it can be fixed at a specific position on the body. Moreover, since the body wearing device 1 of the present invention can be fixed without tight tightening like a textile integrated type clothing or an accessory type belt, it is possible to acquire and measure biological information of the body in a natural state. Further, the body wearing device 1 of the present invention has improved design, and even if it is worn, it does not look like a brassiere, so men can wear without resistance. Since the body wearing tool 1 of the present invention can be worn under clothes, when the clothes become wet or dirty, the clothes can be easily changed and the wearer can wear his / her favorite clothes.

  The number of the belts is not particularly limited and may be two or more. The upper limit of the number of belts is not particularly limited, and is preferably 4 or less, and more preferably 3 or less, for example. The number of belts is most preferably two. In FIG. 1B and FIG. 2A, two belts (7a, 7b) are provided.

  The position where the belts 7a and 7b are provided is not particularly limited. For example, it is preferable to provide at least one between the clavicle and the nipple and at least one between the nipple and the abdomen.

  It is preferable that at least one of the plurality of belts has a length adjusting unit. FIG. 1B shows an example in which length adjusting means 12c and 12d are provided on the belts 7a and 7b, respectively. By having the length adjusting means 12c and 12d, the displacement of the body wearing device 1 can be further prevented, so that it can be fixed at a specific position of the body without being tightened tightly, and the biological information of the body can be acquired and measured in a natural state. .

  As the length adjusting means 12c, 12d, those exemplified as the length adjusting means 12a, 12b can be used. Note that the length adjusting means 12c and 12d shown in FIG.

  The number of the length adjusting means 12c and 12d is not particularly limited, and may be one or two or more. By providing a plurality of length adjusting means 12c and 12d and connecting, for example, a length adjusting belt between them, the body wearing device 1 can be shared by persons with different physiques.

  The width of the belt is not particularly limited, but is preferably 8 cm or less, more preferably 5 cm or less, and still more preferably 3 cm or less. The lower limit of the width is not particularly limited, however, if the width is too narrow, it may bite into the body and cause discomfort to the wearer. For example, the width is preferably 1.5 cm or more, more preferably 2 cm or more, and still more preferably 2. 5 cm or more.

  An electronic unit 13 is preferably provided near the boundary between the right fabric portion 41a and the left fabric portion 41b as shown in FIG. The electronic unit 13 is preferably provided on the side that does not contact the wearer's skin. On the other hand, for example, as shown in FIG. 2B, a plurality of electrodes 5 are provided on the side in contact with the wearer's skin, and the electrodes 5 and the electronic unit 13 may be connected by electrical wiring 6. . The electronic unit 13, the electrode 5, and the electrical wiring 6 will be described later.

  Next, another configuration example of the body wearing tool 1 according to the present invention will be described with reference to FIGS. 3 and 4. Note that the same portions as those in FIGS. 1 and 2 are denoted by the same reference numerals to avoid redundant description.

  FIG. 3 is a schematic view showing a wearing state of another body wearing tool 1 according to the present invention. The dotted line shown in FIG. 3 shows the outline of a person, (a) in FIG. 3 shows a view of the wearer from the back, and (b) in FIG. 3 shows a view of the wearer from the front. Each is shown. 4 is an enlarged view of the body wearing tool 1 shown in FIG. 3, (a) of FIG. 4 is a rear view of the body wearing tool 1, and (b) of FIG. 4 is a front view of the body wearing tool 1. .

  The other body wearing device 1 according to the present invention shown in FIGS. 3 and 4 is similar to the body wearing device 1 shown in FIGS. 1 and 2, and the right fabric portion 41a through which the wearer's right arm is passed, and the wearer. The left fabric portion 41b passes through the left arm, and the right fabric portion 41a and the left fabric portion 41b are the same in that they are connected on the back side of the wearer.

  3 and 4 is different from the body wearing device 1 shown in FIGS. 1 and 2, the right fabric portion 41a has a sleeve tube portion 4a covering the upper arm of the right arm, and the left side fabric portion 1a. The fabric portion 41b has a sleeve tube portion 4b that covers the upper arm of the left arm. The body wearing tool 1 can be fixed at a specific position on the body by passing the arm through the sleeve portions 4a and 4b. In particular, since the body wearing tool 1 shown in FIGS. 3 and 4 has a large area in contact with the body and can be fixed without being tightly tightened, the biological information of the body can be acquired and measured in a natural state. Further, the body wearing device 1 of the present invention has improved design, and even if it is worn, it does not look like a brassiere, so men can wear without resistance. Since the body wearing tool 1 of the present invention can be worn under clothes, when the clothes become wet or dirty, the clothes can be easily changed and the wearer can wear his / her favorite clothes.

  When the right fabric portion 41a has the sleeve cylinder portion 4a, the right fabric portion 41a may be integrally formed without a seam between the sleeve covering portion and the sleeve cylinder portion 4a, or the sleeve covering portion and sleeve cylinder. The part 4b may be prepared as a separate part and connected by sewing. It is preferable to perform integral molding, and the burden on the body can be reduced. The same applies to the case where the left fabric portion 41b has the sleeve tube portion 4b.

  The length of the sleeve portions 4a and 4b is not particularly limited, and it is preferable to cover at least the upper arm on the one shoulder 2a side and the upper arm on the other shoulder 2b side, and may cover the upper arm and the forearm (that is, the upper limb). .

  The cuffs of the sleeve portions 4a and 4b are preferably provided with anti-slip, for example, on the side in contact with the wearer's skin. In order to increase the frictional force between the cuff and the wearer's skin, for example, silicone or rubber is preferably provided on the cuff.

  The length of the body wearing device 1 shown in FIGS. 3 and 4 is not particularly limited, but is preferably a bolero shape shorter than the waistline, and may be a length up to a line connecting the axilla and the other axilla.

  The right fabric portion 41a and the left fabric portion 41b are connected by a plurality of belts on the front side of the wearer. In FIG. 3B and FIG. 4B, two belts (7a, 7b) are provided.

  The number of the belts is not particularly limited and may be two or more. The upper limit of the number of belts is not particularly limited, and is preferably 4 or less, and more preferably 3 or less, for example. The number of belts is most preferably two.

  The position where the belts 7a and 7b are provided may be adjusted according to the length and is not particularly limited. For example, it is preferable to provide at least one between the clavicle and the nipple and at least one between the nipple and the abdomen.

  It is preferable that at least one of the plurality of belts has a length adjusting unit. FIGS. 3B and 4B show examples in which length adjusting means 12c and 12d are provided on the belts 7a and 7b, respectively. As the length adjusting means 12c, 12d, those exemplified as the length adjusting means 12a, 12b can be used. It should be noted that the length adjusting means 12c and 12d shown in FIG. 3B and FIG.

  The number of the length adjusting means 12c and 12d is not particularly limited, and may be one or two or more. By providing a plurality of length adjusting means 12c and 12d and connecting, for example, a length adjusting belt between them, people with different physiques can share the body wearing device.

  The width of the belt is not particularly limited, but is preferably 8 cm or less, more preferably 5 cm or less, and still more preferably 3 cm or less. The lower limit of the width is not particularly limited, however, if the width is too narrow, it may bite into the body and cause discomfort to the wearer. For example, the width is preferably 1.5 cm or more, more preferably 2 cm or more, and still more preferably 2. 5 cm or more.

  As shown in FIG. 4A, it is preferable to provide the electronic unit 13 in the vicinity of the boundary between the right fabric portion 41a and the left fabric portion 41b. The electronic unit 13 is preferably provided on the side that does not contact the wearer's skin. On the other hand, for example, a plurality of electrodes 5 may be provided on the side in contact with the wearer's skin, and the electrodes 5 and the electronic unit 13 may be connected by electrical wiring 6 (not shown). The electronic unit 13, the electrode 5, and the electrical wiring 6 will be described later.

  Next, another configuration example of the body wearing tool 1 according to the present invention will be described with reference to FIGS. 5 and 6. In addition, duplication description is avoided by attaching | subjecting the same code | symbol to the same location as the said FIGS. 1-4.

  FIG. 5 is a schematic diagram showing a wearing state of another body wearing tool 1 according to the present invention. The dotted line shown in FIG. 5 shows the outline of the person. FIG. 5A is a view of the wearer as viewed from the back, and FIG. 5B is a view of the wearer as viewed from the front. Each is shown. 6 is an enlarged view of the body wearing tool 1 shown in FIG. 5, (a) of FIG. 6 is a rear view of the body wearing tool 1, and (b) of FIG. 6 is a front view of the body wearing tool 1. .

  The other body wearing device 1 according to the present invention shown in FIGS. 5 and 6 has a fabric portion 51 on the back side of the wearer. As shown in FIGS. 5 and 6, the body wearing tool 1 has a large area in contact with the body and can be fixed without being tightly tightened. Therefore, the biological information of the body can be acquired and measured in a natural state. Further, the body wearing device 1 of the present invention has improved design, and even if it is worn, it does not look like a brassiere, so men can wear without resistance. Since the body wearing tool 1 of the present invention can be worn under clothes, when the clothes become wet or dirty, the clothes can be easily changed and the wearer can wear his / her favorite clothes.

  The fabric part 51 is connected by a plurality of belts on the front side of the wearer. In FIG. 5B and FIG. 6B, two belts (7c, 7d) are provided.

  The number of the belts is not particularly limited and may be two or more. The upper limit of the number of belts is not particularly limited, and is preferably 4 or less, and more preferably 3 or less, for example. The number of belts is most preferably two.

  The belts 7c and 7d may be connected to the fabric part 51 so as to intersect on the front side of the wearer.

  It is preferable that at least one of the plurality of belts has a length adjusting unit. FIGS. 5B and 6B show examples in which length adjusting means 12e and 12f are provided on the belts 7c and 7d, respectively. As the length adjusting means 12e and 12f, those exemplified as the length adjusting means 12a and 12b can be used. Note that the length adjusting means 12e and 12f shown in FIG. 5B and FIG.

  The number of the length adjusting means 12e and 12f is not particularly limited, and may be one or two or more. By providing a plurality of length adjusting means 12e and 12f and connecting, for example, a length adjusting belt between them, the body wearing devices can be shared by persons having different physiques.

  The width of the belt is not particularly limited, but is preferably 8 cm or less, more preferably 5 cm or less, and still more preferably 3 cm or less. The lower limit of the width is not particularly limited, however, if the width is too narrow, it may bite into the body and cause discomfort to the wearer. For example, the width is preferably 1.5 cm or more, more preferably 2 cm or more, and still more preferably 2. 5 cm or more.

  The electronic unit 13 is preferably provided near the center of the fabric portion 51 as shown in FIG. The electronic unit 13 is preferably provided on the side that does not contact the wearer's skin. On the other hand, for example, a plurality of electrodes 5 may be provided on the side in contact with the wearer's skin, and the electrodes 5 and the electronic unit 13 may be connected by electrical wiring 6 (not shown). The electronic unit 13, the electrode 5, and the electrical wiring 6 will be described later.

  The contact pressure on the body of the body wearing tool 1 shown in FIGS. 1 to 6 is preferably, for example, 0.5 kPa or more. The contact pressure is more preferably 0.6 kPa or more, and still more preferably 0.8 kPa or more. The upper limit is preferably 1.2 kPa or less, for example. The contact pressure can be measured using, for example, a strain gauge, a water back pressure sensor, an air pack pressure sensor, or the like.

  In the body wearing device 1 shown in FIGS. 1 to 6, for example, it is preferable to provide an accessory storage portion in the right fabric portion 41 a, the left fabric portion 41 b, and the fabric portion 51. By providing the accessory storage unit, for example, accessories such as a smartphone, a mobile phone, a wallet, and a key can be placed.

  The accessory storage unit may have an opening for taking in and out the accessory and a holding unit for storing and holding the accessory. Specifically, a pocket, a net-like accessory holder, etc. are provided. Just do it.

  The material for the accessory storage portion is not particularly limited. For example, the accessory storage portion may be made of a mesh material to improve air permeability, or may be made of a water-resistant material so as not to wet the storage.

  The accessory storage unit may be provided on the side that does not contact the wearer's skin or may be provided on the side that contacts the wearer's skin.

  Examples of the fabric constituting the right fabric portion 41a, the left fabric portion 41b, the sleeve tube portions 4a and 4b, the fabric portion 51, and the belts 7a to 7d include woven fabrics, knitted fabrics, and nonwoven fabrics.

  When the fabric is a woven fabric, for example, a fabric woven with plain weave, twill weave, satin weave, or the like can be used.

  When the above fabric is knitted, for example, flat knitting, Kanoko knitting, Amunsen knitting, lace knitting, eyelet knitting, splicing knitting, pile knitting, rib knitting, ripple knitting, turtle shell knitting, blister knitting, Milan rib knitting, single picket knitting , Double picket, oblique, helibone, punch Rome, basket, tricot, half tricot, satin tricot, double tricot, quins cord, striped football, russell, tulle mesh, and these What was knitted by deforming and combining can be used.

  As said nonwoven fabric, the thing using an elastomer fiber etc. is mentioned, for example.

  The kind of fiber used as the raw material of the said fabric is not specifically limited, A natural fiber or a chemical fiber can be used. Examples of the natural fiber include plant fibers such as cotton and hemp, and animal fibers such as wool, silk, and cashmere. As said chemical fiber, nylon, an acryl, polyester, a polyurethane etc. can be used, for example.

  The above fibers can be used alone or in combination.

  When blending the above fibers, natural fibers and chemical fibers may be blended, a plurality of types of natural fibers may be blended, or a plurality of types of chemical fibers may be blended.

  Examples of the combination in the case of blending include a combination of cotton and polyurethane, and a combination of cotton, polyester, and polyurethane.

  When the said fabric contains cotton, when the mass of the whole fabric is made into 100%, it is preferable to contain 25 mass% or more of cotton. The content of the cotton is more preferably 45% by mass or more, and still more preferably 65% by mass or more. Although an upper limit is not specifically limited, 100 mass% of cotton may be sufficient, More preferably, it is 95 mass% or less.

  The fabric preferably contains a material having elasticity in addition to cotton.

  Examples of the stretchable material include spandex made of polyester, polyurethane, natural rubber, synthetic rubber, various elastomers, and the like.

  The stretchable material is preferably contained in an amount of 5% by mass or more when the mass of the entire fabric is 100%. The stretchable material is more preferably 10% by mass or more, and still more preferably 15% by mass or more. Although an upper limit is not specifically limited, For example, 55 mass% or less is preferable.

  It is preferable that the fabric has stretchability capable of repeatedly stretching 10% or more. The stretchability can be measured, for example, by repeatedly performing a stretchability test on stretchable fabrics and knitted fabrics according to JIS L1096 (2010).

  The fabric preferably has a breaking elongation (tensile elongation) of 50% or more. The breaking elongation can be measured by a tensile strength test.

  The fabric may be coated with resin or impregnated with resin.

  For example, polyurethane, synthetic rubber, natural rubber, or the like can be used as the resin for covering or impregnating the fabric.

  Moreover, you may use a rubber sheet for a part of said fabric. As the rubber sheet, for example, a foam of a synthetic rubber sheet represented by chloroprene can be used. As the synthetic rubber sheet, one sold as Neoprene (registered trademark) can be used.

  The fabric of the right fabric portion 41a and the fabric of the left fabric portion 41b may be different, but are preferably the same.

  When the right fabric portion 41a includes the sleeve cylinder portion 4a, the fabric of the right fabric portion 41a that covers the trunk and the fabric material of the sleeve cylinder portion 4a may be different, but the same. Preferably there is. The same applies to the case where the right fabric portion 41b has the sleeve tube portion 4b.

  The material of the fabric constituting the right fabric portion 41a and the left fabric portion 41b and the material of the fabric constituting the belts 7a to 7d may be the same or different.

  The fabric material constituting the fabric portion 51 and the fabric material constituting the belts 7a to 7d may be the same or different.

  Next, the electronic unit 13, the electrode 5, and the electrical wiring 6 will be described. The said body wearing tool 1 has a some electrode which contacts a wearer's skin, and acquires an electrical signal with the said electrode.

  The body wearing device 1 may have (a) at least one pair of electrodes on the abdomen side of the wearer, or (b) at least one pair of electrodes on the back side of the wearer. (C) It may have at least one pair of electrodes on the right outer side and left outer side of the wearer, or (d) at least one pair of electrodes on the ventral side and the back side of the wearer. You may have. In the case of (d) above, one electrode is provided between the clavicle and the nipple on the abdomen side of the wearer, and the other electrode is provided on the back side of the wearer in the height direction below the one electrode. May be. One set of the electrodes may be provided, or two or more sets may be provided.

  The shape and size of the electrode are not particularly limited, and may be determined in consideration of the shape and size of the body wearing device 1.

  As the electrode, for example, (1) metal foil, (2) conductive fabric, (3) stretchable conductor layer, etc. may be formed.

(1) Metal foil The metal foil is selected from the group consisting of copper foil, phosphor bronze foil, nickel-plated copper foil, tin-plated copper foil, nickel / gold-plated copper foil, aluminum foil, silver foil, and gold foil, for example. At least one metal foil is preferred.

  The average thickness of the metal foil is preferably 0.08 μm or more, for example. The average thickness is preferably 50 μm or less, more preferably 25 μm or less, still more preferably 15 μm or less, particularly preferably 8 μm or less, and most preferably 4 μm or less.

  The metal foil may be formed by a known method such as an electrolytic method, an electroless method, a rolling method, a vapor deposition method, or a sputtering method.

  The metal foil is preferably processed into a predetermined pattern shape by a method such as an etching method, a lift-off method, an additive method, a punching method, or a laser cutting method.

(2) Conductive fabric The said conductive fabric means the fiber structure which has electroconductivity. Examples of the conductive fabric include woven fabrics, knitted fabrics, and non-woven fabrics composed of fibers including conductive yarns (meaning including conductive yarns and conductive fibers; hereinafter the same). The conductive yarn means a yarn having a resistance value of 100Ω or less per 1 cm of fiber length.

  The conductive yarns include conductive fibers, fiber bundles of conductive fibers, twisted yarns obtained from fibers containing conductive fibers, braided yarns, spun yarns, blended yarns, ultrafine metal wires and films obtained by extremely extending metal wires. It is a general term for ultra-thin films cut into ultra-fine fibers.

  Examples of the conductive fibers include chemical fibers or natural fibers coated with metal, chemical fibers or natural fibers coated with conductive metal oxides, carbon-based conductive materials such as graphite, carbon, carbon nanotubes, and graphene. Chemical fibers or natural fibers coated with, and chemical fibers or natural fibers coated with a conductive polymer.

  Further, as the conductive fiber, for example, a polymer material containing at least one conductive material selected from the group consisting of metals, conductive metal oxides, carbon-based conductive materials, and conductive polymers is spun. The fiber obtained in this way can be used.

  As the fiber bundle of the conductive fibers, for example, a fiber bundle made of microfiber or nanofiber of the conductive fibers, which is obtained by supporting and impregnating a conductive filler or a conductive polymer is used. be able to.

  As the conductive yarn, a twisted yarn, a braided yarn, a spun yarn, a blended yarn or the like obtained using a fiber containing the conductive fiber may be used.

  The conductive yarn includes an ultrafine metal wire obtained by extending a metal wire extremely finely.

  The average diameter of the conductive fiber, the fiber bundle of the conductive fiber, the twisted yarn, the braided yarn, the spun yarn, the blended yarn, and the ultrafine metal wire obtained from the fiber containing the conductive fiber is preferably 250 μm or less, and more preferably Is 120 μm or less, more preferably 80 μm or less, and particularly preferably 50 μm or less.

  The conductive yarn also includes an ultrafine film obtained by cutting a film into ultrafine fibers, and the ultrafine film is a group consisting of a metal, a conductive metal oxide, a carbon-based conductive material, and a conductive polymer. It means a fibrous film obtained by cutting a polymer film coated with at least one selected conductive material into a width of 800 μm or less.

  Among the conductive yarns, at least one selected from the group consisting of chemical fibers coated with metal, fiber bundles of conductive fibers carrying and impregnating a conductive polymer, and ultrafine metal wires having an average diameter of 50 μm or less. It is preferable to use seeds.

  Specific examples of the conductive fabric include a fiber structure in which a conductive thread is embroidered on a non-conductive cloth, a fiber structure in which a non-conductive cloth is impregnated with a conductive polymer-containing solution, and a conductive structure. And a fiber structure impregnated and dried with a solution containing a conductive filler and a binder resin. Among these, it is preferable to use a fiber structure obtained by impregnating a conductive polymer-containing solution into a non-conductive fabric and drying it.

  As the conductive polymer, for example, a mixture containing poly (3,4-ethylenedioxythiophene) and polystyrenesulfonic acid can be preferably used.

  As the fiber containing the conductive yarn, a synthetic fiber multifilament is preferable, and at least a part of the synthetic fiber multifilament is an ultrafine filament having a fineness of less than 30 dtex, or a fineness of more than 400 dtex and a single yarn fineness. Is preferably a synthetic fiber multifilament of 0.2 dtex or less.

When the conductive fabric is a woven fabric composed of fibers containing conductive yarns or a knitted fabric, the basis weight is preferably less than 50 g / m ² and can prevent the conductive polymer from falling off. Moreover, it is preferable that a fabric weight exceeds 300 g / m < ² >, and sufficient electroconductivity can be ensured.

(3) Stretchable conductor layer The stretchable conductor layer means a layer having stretchability and a specific resistance of 1 × 10 ⁰ Ωcm or less. The term “stretchability” means that 10% or more can be repeatedly stretched while maintaining conductivity.

  The stretchable conductor layer preferably has a breaking elongation of 40% or more by itself. The breaking elongation is more preferably 50% or more, and still more preferably 80% or more.

  The breaking elongation can be measured by applying a conductive paste to a predetermined thickness on a release sheet, peeling off after drying, and performing a tensile test.

  The stretchable conductor layer preferably has a tensile modulus of 10 to 500 MPa.

  The average thickness of the stretchable conductor layer is, for example, preferably 15 μm or more, more preferably 30 μm or more. For example, the average thickness is preferably 250 μm or less, more preferably 150 μm or less, and still more preferably 80 μm or less.

  Hereinafter, a material capable of forming such a stretchable conductor layer may be referred to as a stretchable conductor layer composition.

  The stretchable conductor layer can be formed, for example, using a conductive paste as the stretchable conductor layer composition.

  The conductive paste contains at least (i) conductive particles, (ii) a flexible resin, and (iii) a solvent.

(I) Conductive Particles The conductive particles mean particles having a specific resistance of 1 × 10 ⁻¹ Ωcm or less. Examples of the particles having a specific resistance of 1 × 10 ⁻¹ Ωcm or less include metal particles, alloy particles, carbon particles, carbon nanotube particles, doped semiconductor particles, conductive polymer particles, and hybrid particles.

  Examples of the metal particles include silver particles, gold particles, platinum particles, palladium particles, copper particles, nickel particles, aluminum particles, zinc particles, lead particles, and tin particles. Examples of the alloy particles include brass particles, bronze particles, white copper particles, and solder particles. Examples of the doped semiconductor particles include tin oxide and a composite oxide of indium and tin. Examples of the conductive polymer particles include particles made of a mixture containing poly (3,4-ethylenedioxythiophene) and polystyrene sulfonic acid, and metal-coated polymer particles. Examples of the hybrid particles include metal-coated metal particles, metal-coated glass particles, and metal-coated ceramic particles. Examples of the metal-coated metal particles include silver-coated copper particles.

  The average particle size of the conductive particles is, for example, preferably 100 μm or less, more preferably 30 μm or less, and still more preferably 12 μm or less. Although the minimum of the said average particle diameter is not specifically limited, For example, it is 0.08 micrometer or more.

  The particles may be, for example, flaky powder or amorphous aggregated powder. For example, flaky silver particles or amorphous aggregated silver powder can be used as the silver particles.

  The average particle diameter of the flaky powder is preferably such that the average particle diameter (50% D) measured by the dynamic light scattering method is 0.5 to 20 μm, for example. If the average particle size is less than 0.5 μm, the particles may not be in contact with each other, and the conductivity may be deteriorated. The average particle diameter is more preferably 3 μm or more, and further preferably 5 μm or more. However, if the average particle diameter exceeds 20 μm, it may be difficult to form fine wiring. In addition, clogging may occur when screen printing is performed. The average particle diameter is more preferably 15 μm or less, still more preferably 12 μm or less.

  The average particle diameter of the above-mentioned irregularly-shaped agglomerated powder is preferably such that the average particle diameter (50% D) measured by the light confusion method is, for example, 1 to 20 μm. When the average particle diameter is less than 1 μm, the effect as an agglomerated powder is lost and the conductivity may not be maintained. The average particle diameter is more preferably 3 μm or more, and further preferably 5 μm or more. However, when the average particle diameter exceeds 20 μm, dispersibility in a solvent is lowered and pasting becomes difficult. The average particle diameter is more preferably 15 μm or less, still more preferably 12 μm or less.

(Ii) Flexible resin As the flexible resin, a thermoplastic resin, thermosetting resin, rubber or the like having an elastic modulus of 1 to 1000 MPa can be used. In order to express the stretchability of the film, it is preferable to use rubber. The elastic modulus is preferably 3 MPa or more, more preferably 10 MPa or more, and further preferably 30 MPa or more. The elastic modulus is preferably 600 MPa or less, more preferably 500 MPa or less, and still more preferably 300 MPa or less.

  Examples of the thermoplastic resin include polyethylene, polyvinyl chloride, polystyrene, polyvinyl acetate, polyurethane, acrylic resin, polyamide, and polyester. As said thermosetting resin, a phenol resin, an epoxy resin, a melamine resin, a silicone resin etc. can be used, for example.

  Examples of the rubber include urethane rubber, acrylic rubber, silicone rubber, butadiene rubber, nitrile group-containing rubber such as nitrile rubber and hydrogenated nitrile rubber, isoprene rubber, sulfurized rubber, styrene butadiene rubber, butyl rubber, chloroprene rubber, and chlorosulfone. And polyethylene glycol, ethylene propylene rubber, and vinylidene fluoride copolymer. Among these, nitrile group-containing rubber, chloroprene rubber, and chlorosulfonated polyethylene rubber are preferable, and nitrile group-containing rubber is particularly preferable.

  The nitrile group-containing rubber is not particularly limited as long as it is a rubber or elastomer containing a nitrile group. For example, nitrile rubber and hydrogenated nitrile rubber are preferable. Nitrile rubber is a copolymer of butadiene and acrylonitrile. If the amount of bound acrylonitrile is large, the affinity with metal increases, but the rubber elasticity contributing to stretchability decreases conversely. Therefore, the amount of bound acrylonitrile in the acrylonitrile-butadiene copolymer rubber is preferably 18 to 50% by mass, more preferably 40 to 50% by mass.

  The blending amount of the flexible resin is 7 to 35% by mass, more preferably 9% by mass or more, still more preferably 12% by mass or more, and more preferably 28% with respect to the total of the conductive particles and the flexible resin. It is at most 20% by mass, more preferably at most 20% by mass.

(Iii) Solvent The solvent is not particularly limited, and a known organic solvent or aqueous solvent can be used.

  It is preferable to have an electrode surface layer on the surface of the electrode, that is, the side in contact with the wearer's skin. On the other hand, it is preferable to have a base layer at the boundary between the electrode and the fabric portion in order to enhance the insulation.

(Electrode surface layer)
Examples of the electrode surface layer include a noble metal plating layer, a metal layer that is difficult to oxidize due to passive formation, a corrosion-resistant alloy layer, a carbon layer, a stretchable conductive layer, and the like. It may be provided.

  Examples of the noble metal plating layer include at least one layer selected from the group consisting of gold, silver, platinum, rhodium, and ruthenium. Examples of the metal layer that is difficult to oxidize due to the passive formation include one layer selected from the group consisting of chromium, molybdenum, tungsten, and nickel. As said corrosion-resistant alloy layer, layers, such as a Monel alloy, are mentioned, for example. The carbon layer is preferably formed by printing a carbon paste or the like on the surface of the electrode. As the stretchable conductive layer, for example, a layer is preferably formed using a stretchable conductive composition containing a conductive filler and a flexible resin.

  The average thickness of the electrode surface layer is preferably 12 μm or more, more preferably 20 μm or more, and still more preferably 40 μm or more. The average thickness is an arithmetic average thickness of the electrode surface layer, and is an arithmetic average value of values obtained by randomly measuring 10 points of the thickness.

(Underlayer)
The above-mentioned insulating property means that it includes mechanical, chemical and biological insulating properties in addition to electrical insulating properties. That is, it has a function of insulating the electrode from moisture such as sweat that permeates the fabric, chemical substances, and biological substances.

  The underlayer is preferably a flexible polymer material. As the flexible polymer material, materials called rubber and elastomer can be used. As the rubber and elastomer, rubbers and elastomers specifically exemplified as the flexible resin exemplified as the stretchable conductor layer composition can be preferably used.

  The average thickness of the underlayer is preferably 12 μm or more, more preferably 20 μm or more, and still more preferably 40 μm or more. The average thickness is an arithmetic average thickness of the underlayer, and is an arithmetic average value obtained by randomly measuring 10 points of the thickness.

  It is preferable that the base layer has a stretchability capable of repeatedly stretching by 10% or more. The underlayer preferably has a breaking elongation of 50% or more. Furthermore, the underlayer preferably has a tensile modulus of 10 to 500 MPa.

  The underlayer is preferably formed on the surface of the fabric through, for example, a liquid or slurry such as a coating liquid, immersion liquid, printing ink or printing paste.

  In addition, as the base layer, a urethane resin or a sheet of rubber or the like may be prepared in advance and bonded to the fabric by a technique such as hot pressing.

(Electronic unit)
The body wearing device preferably includes an electronic unit having a function (calculation means) for calculating an electric signal obtained by the electrode in addition to the electrode. In the electronic unit, by calculating an electrical signal acquired by the electrode, biological information on the body such as heart rate, pulse rate, respiratory rate, blood pressure, body temperature, myoelectricity, and the like can be obtained.

  The electronic unit preferably further includes a display unit, a storage unit, a communication unit, a USB connector, and the like.

  As the communication means, for example, biometric information converted by Bluetooth (registered trademark) or the like is wirelessly transmitted to an external device (for example, a wristwatch, a personal computer, a tablet personal computer, a portable information device such as a smartphone). It is preferable to have a function that can be performed. It is also preferable to provide a connector in the electronic unit, connect the electronic unit and an external device with a wire, and provide a function that can transmit biological information stored in the electronic unit to the external device.

  The electronic unit may include a sensor that can measure environmental information such as temperature, humidity, and atmospheric pressure, a sensor that can measure position information using GPS, and the like.

  It is preferable that the electronic unit is detachable from the body wearing device.

(Electric wiring)
The electrode and the electronic unit are connected by electric wiring for power supply or signal transmission.

  As the electrical wiring, for example, (1) metal foil, (2) conductive fabric, (3) stretchable conductor layer, etc. may be formed as in the case of the electrode.

  The thickness of the electrical wiring may be the same as the thickness of the electrode.

  When forming a metal foil as the electrical wiring, for example, after forming a laminate of a stretchable sheet such as a rubber sheet, a urethane sheet, and a silicone rubber sheet and the metal foil, the subtractive method is used to form the metal foil. An unnecessary portion may be removed to form a predetermined pattern. The subtractive method is synonymous with an etching method used in a general printed wiring board manufacturing method.

  The stretchable sheet may serve as a base layer at the boundary with the fabric, or may be configured as a part of the base layer.

  When a conductive fabric is formed as the electrical wiring, it is preferable to combine the electrical wiring with a conductive yarn and an electrode using the conductive fabric.

The electrical wiring preferably has redundancy. The above redundancy refers to connecting two points using a path Y longer than the shortest distance with respect to the shortest distance X between the two points when two points A and B are defined in the space. Therefore, it means a state in which the connection state is maintained with a margin even when the distance between the two points is extended. Redundancy can be evaluated by a redundancy coefficient defined by the following equation.
Redundancy factor = Y / X

  In measuring the distance between two points and calculating the redundancy coefficient, if the line has a width, the length of the line passing through the center of the line may be measured.

  In order to provide redundancy to the electrical wiring, the shape of the electrical wiring may be, for example, a waveform pattern, a zigzag pattern, or a pattern in which a horseshoe shape is repeated. For example, in the case of a conductive fabric, it is possible to incorporate a conductive yarn into a knit, create a loop with the conductive yarn to ensure redundancy, and use the knit fabric itself as an electrical wiring.

  In the present invention, the redundancy coefficient is preferably 1.41 or more, more preferably 1.8 or more, still more preferably 2.2 or more, and particularly preferably 2.8 or more.

  It is preferable to provide an electric wiring surface layer on the surface of the electric wiring, that is, on the side opposite to the fabric. On the other hand, as in the case of the electrode, it is preferable to provide a base layer at the boundary between the electrical wiring and the fabric portion in order to enhance insulation.

(Electric wiring surface layer)
As the electric wiring surface layer, it is preferable to provide an insulating film having insulating properties. The resistivity of the insulating film is preferably 1 × 10 ⁹ Ωcm or more. As the insulating film, it is preferable to provide an insulating layer made of, for example, polyurethane, silicone rubber, polyacrylic ester or the like.

  The average thickness of the electric wiring surface layer is preferably 12 μm or more, more preferably 20 μm or more, and still more preferably 40 μm or more. The average thickness is an arithmetic average thickness of the insulating film, and is an arithmetic average value of values obtained by randomly measuring 10 points of the thickness.

  In addition to insulating properties, the insulating film preferably further has stretchability.

  As described above, according to the body wearing device of the present invention, it can be fixed at a specific position of the body, and the biological information of the body can be acquired and measured in a natural state. Men can also wear without resistance.

  The body wearing devices include, for example, martial arts such as karate, boxing, taekwondo, kendo, fencing, judo, baseball, softball, soccer, rugby, American football, tennis, table tennis, basketball, handball, volleyball, etc., jogging, It can be preferably worn when performing sports such as running, racewalking and other athletics, and cycling. In addition, the body wearing device may be worn by, for example, a sick person or a care recipient.

DESCRIPTION OF SYMBOLS 1 Body wearing tool 2a One shoulder part 2b The other shoulder part 4a, 4b Sleeve cylinder part 5 Electrode 6 Electrical wiring 7a-7d Belt 12a-12f Length adjustment means 13 Electronic unit 31a One axilla 31b The other axilla 41a Right side textile part 41b Left side textile part 51 Fabric part

Claims (12)

A body wearing device having a plurality of electrodes that contact the wearer's skin,
A right side fabric portion that passes the wearer's right arm and a left side fabric portion that passes the wearer's left arm;
The right-side fabric portion and the left-side fabric portion are connected to each other on the back side of the wearer, and are connected by a plurality of belts on the front side of the wearer.   The body wearing device according to claim 1, wherein at least one of the plurality of belts has a length adjusting means.   The body wearing device according to claim 1 or 2, wherein the right fabric portion and the left fabric portion are band-shaped.   The body wearing device according to claim 3, wherein the belt-like right fabric portion and the belt-like left fabric portion have length adjusting means.   The body wearing device according to claim 1 or 2, wherein the right fabric portion has a sleeve tube portion covering the upper arm of the right arm, and the left fabric portion has a sleeve tube portion covering the upper arm of the left arm. A body wearing device having a plurality of electrodes that contact the wearer's skin,
Having a fabric portion on the back side of the wearer;
The said cloth | wear part is a body wearing tool connected by the some belt in the wearer's front side.   The body wearing device according to any one of claims 1 to 6, wherein at least one pair of a pair of electrodes is provided on the abdomen of the wearer.   The body wearing device according to claim 1, wherein the body wearing device has at least one pair of a pair of electrodes on the back side of the wearer.   The body wearable device according to any one of claims 1 to 6, wherein the wearer has at least one pair of electrodes on the right outer side and the left outer side of the wearer.   The body wearing device according to any one of claims 1 to 6, wherein the body wearing device has at least one pair of electrodes paired on the wearer's abdomen and back.   The body according to claim 10, wherein one electrode is provided between the clavicle and the nipple on the abdomen side of the wearer, and the other electrode is provided on the back side of the wearer in the height direction below the one electrode. Wearing equipment.   The body wearing tool according to any one of claims 1 to 11, further comprising an accessory storage unit.