JP3075760U - Electromagnetic shield clothing - Google Patents

Abstract

(57) [Summary] [Problem] To reliably block electromagnetic waves. Reduce manufacturing costs. SOLUTION: A bag portion 2 which has a larger area than the devices mounted on the body and is fixed to the cloth 1 so as to cover the devices, and a bag formed of a material for blocking the passage of electromagnetic waves in a sheet shape. And a shield plate 3 that is inserted into and removed from the portion 2.

Description

[Detailed description of the invention]

[0001]

[Technical field to which the present invention pertains] The present invention belongs to the technical field of electromagnetic shielding clothing having a function of blocking the passage of electromagnetic waves.

[0002]

2. Description of the Related Art As a technique for blocking electromagnetic waves that may have a negative effect on the body or cause malfunctions of equipment, a good conductor made of a metal material such as silver, copper, or aluminum shields an object to be protected from the electromagnetic waves. There are electromagnetic shielding means.

[0003] Conventionally, electromagnetic shielding clothes that shield the body or equipment mounted on the body from electromagnetic waves using the electromagnetic shielding method include, for example, synthetic resin in which powder of aluminum or aluminum is mixed into the entire cloth. It is known that fine wires are woven in a mesh shape.

[0004]

[Problems to be Solved by the Invention] In the above-mentioned conventional electromagnetic shielding clothes, since the thin wires of aluminum or the like are present in a mesh in the fabric, the electromagnetic wave is not completely blocked and a part of the shielding passes. There is a problem. In addition, since fine wires such as aluminum are woven into the entire fabric, the production is troublesome and the production cost increases.

[0005] In recent years, while precision devices that are easily affected by electromagnetic waves, such as cardiac pacemakers, that are worn on the body are increasing, portable communication devices that generate electromagnetic waves have also become extremely popular. For this reason, in order to protect devices mounted on the body from electromagnetic waves, a very strong electromagnetic shield is required.

The present invention has been made in consideration of such problems, and has as its object to provide an electromagnetic shielding garment that reliably blocks electromagnetic waves and is inexpensive to manufacture.

[0007]

Means for Solving the Problems In order to solve the above-mentioned problems, the electromagnetic shield clothing according to the present invention employs the following means.

That is, in the first aspect, a bag portion having a larger area than the devices mounted on the body and fixed to the cloth so as to cover the devices, and a sheet-like material made of a material that blocks the passage of electromagnetic waves. And a shield plate to be inserted into and removed from the bag portion.

According to this means, since the bag portion and the shield material are partially attached to the cloth, the manufacturing cost is reduced, and the sheet-like shield plate covers the equipment mounted on the body, so that the electromagnetic wave is generated. It is surely shut off.

According to a second aspect of the present invention, in the electromagnetic shielding garment of the first aspect, the bag portion and the shield plate are arranged on both the front side and the rear side of the cloth.

In this means, electromagnetic waves are blocked on both the front side and the back side of the body.

According to a third aspect of the present invention, in the electromagnetic shielding garment of the second aspect, the area of the bag portion and the shield plate disposed on the rear side of the fabric is equal to the area of the bag portion and the shield plate disposed on the front side of the fabric. It is characterized by being larger than.

According to this means, when devices are mounted on the front side of the body, an electromagnetic wave shielding area on the rear side of the body that is far from the devices is effectively secured.

According to a fourth aspect of the present invention, there is provided an accommodating portion which is attached to and detached from the fabric so as to cover the device with a larger area than the devices attached to the body, And a shield plate formed of a material that blocks the passage of electromagnetic waves in a sheet shape and housed in the housing portion.

According to this means, since the accommodating portion and the shield material are partially attached to the fabric, the manufacturing cost is reduced, and the sheet-like shield plate covers the equipment mounted on the body, so that the electromagnetic wave is reliably emitted. Will be shut off.

According to a fifth aspect of the present invention, in the electromagnetically shielded garment of the fourth aspect, the housing portion has a bag shape from which a shield plate can be inserted and removed.

According to this means, the shield plate can be attached to and detached from the housing portion.

According to a sixth aspect of the present invention, in the electromagnetic shielding garment of the fourth or fifth aspect, the housing portion and the shield plate are arranged on both the front side and the rear side of the cloth.

In this means, electromagnetic waves are blocked on both the front side and the back side of the body.

According to a seventh aspect of the present invention, in the electromagnetic shielding garment of the sixth aspect, the area of the receiving portion and the shield plate disposed on the rear side of the cloth is equal to the area of the receiving portion and the shield plate disposed on the front side of the cloth. It is characterized by being larger than.

According to this means, when the devices are mounted on the front side of the body, an electromagnetic wave shielding area on the rear side of the body at a distance from the devices is effectively secured.

[0022]

BEST MODE FOR CARRYING OUT THE INVENTION Hereinafter, embodiments of an electromagnetic shielding garment according to the present invention will be described with reference to the drawings.

FIG. 1 to FIG. 5 show an embodiment (1) of an electromagnetic shielding garment according to the present invention.

In this embodiment, an underwear (underwear) for the upper body for protecting a device P including a heart pacemaker worn inside the body from electromagnetic waves is shown.

In this embodiment, a bag 1 and a shield plate 3 are provided on a cloth 1 such as a cotton material constituting a T-shaped undergarment.

The bag portion 2 is formed in a square shape with the same material as the fabric 1, and the sewing thread 4 is provided on the surface of the fabric 1 at a position slightly above the heart (at a position where the equipment P composed of a pacemaker of the heart is usually mounted). It is sewn with. As for the sewing thread 4, only the both side pieces 2 a and 2 b and the lower side piece 2 c of the bag portion 2 are sewn to the fabric 1. Therefore, the bag portion 2 is fixed to the fabric 1 in a bag shape in which the upper piece 2d is opened.

The bag 2 has areas a and b larger than the devices P and is fixed to both the front side and the rear side of the fabric 1. The area b on the rear side of the bag portion 2 is larger than the area a on the front side (see FIG. 4).

The shield plate 3 is made of a good conductor made of a metal material such as silver, copper, aluminum or the like and is formed in a sheet shape. . The sheet-like shape of the shield plate 3 means a state in which a sense of discomfort to the body is hardly generated, and is not limited by rigidity, flexibility, and the like.

According to this embodiment, since the bag 2 is only partially sewn to the cloth 1 and the shield plate 3 is inserted, the manufacturing is easy and the manufacturing cost is low.

Further, according to this embodiment, since the sheet-like shield plate 3 covers the devices P, it is possible to completely block the passage of the electromagnetic wave and completely prevent the devices P from malfunctioning. can do. In particular, as shown in FIG. 5, the shield plate 3 is located on the front side and the back side of the body, and the area of the shield plate 3 located on the back side of the body at a distance from the devices P mounted on the front side of the body. Since b is large, it is possible to effectively secure an electromagnetic wave blocking area on the rear side of the body, and it is possible to block electromagnetic waves from almost all around the devices P. In addition, since the shield plate 3 is not arranged on the entire fabric 1, it does not cause a sense of discomfort to the body.

In washing, the shield plate 3 can be pulled out of the bag 2. Therefore, normal use of the washing machine is possible, and rust and damage of the shield plate 3 due to washing can be avoided. If sweat or the like adheres to the shield plate 3, the shield plate 3 can be removed from the bag portion 2 and easily cleaned.

In a place where there is no influence of the electromagnetic wave, the shield plate 3 can be extracted from the bag portion 2.

6 to 8 show an embodiment (2) of the electromagnetic shielding garment according to the present invention.

In this embodiment, the bag portion 2 of the above-described embodiment (1) is changed to a storage portion 5.

The accommodation section 5 of this embodiment is formed in a cover shape in which the shield plate 3 is wrapped with the same material as the fabric 1 (see FIG. 8).

Adhesive pieces 6 are fixed to four corners on one side of the housing 5. The adhesive piece 6 is made of a velvet fastener, an adhesive tape, or the like that can be attached to and detached from the fabric 1. When the velvet fastener is selected as the attachment piece 6, the material of the fabric 1 is selected to have a raised surface with which the projection of the velvet fastener is easily locked. When an adhesive tape is selected as the adhesive piece 6, the material of the cloth 1 is selected to have a smooth surface for effectively exhibiting the re-adhesiveness of the adhesive tape.

According to this embodiment, the same operation and effect as those of the above-described embodiment (1) regarding the manufacturing cost, the electromagnetic wave shielding, and the effect are obtained. It becomes possible to finely adjust the covering position of the housing portion 5 (shield plate 3). Therefore, the passage of the electromagnetic wave can be more completely blocked, and the malfunction of the devices P can be more completely prevented.

Further, since the shield plate 3 and the accommodating portion 5 can be integrally removed by the adhesive strip 6, the same operation and effect as those of the above-described embodiment (1) for washing and the like can be obtained. Is played.

As described above, in addition to the illustrated embodiment, it is also possible to attach the bag portion 2 and the storage portion 5 to the back surface of the cloth 1 or the cloth 1 of the jacket.

Further, similarly to the bag portion 2, the housing portion 5 can be formed in a bag shape from which the shield plate 3 can be inserted and removed.

[0041]

[Effects of the Invention] As described above, the electromagnetic shielding garment according to the present invention has an effect that manufacturing is easy and manufacturing costs are inexpensive because the bag portion (housing portion) and the shielding material are partially attached to the fabric. There is.

Further, since the sheet-like shield plate covers the devices mounted on the body, there is an effect that electromagnetic waves are surely cut off. In addition, this effect has an effect of reliably preventing malfunction of devices due to the influence of electromagnetic waves.

Further, since the shield plate (shield plate, storage portion) can be removed from the bag portion (cloth), normal use of the washing machine is possible, and rust and damage to the shield plate due to washing are avoided. There is an effect that can be.

Further, since the shield plate can be pulled out of the bag portion and the housing portion, the shield plate to which sweat or the like has adhered can be easily removed and cleaned. is there.

Furthermore, since the bag portion (housing portion) and the shield plate are arranged on both the front side and the rear side of the fabric, electromagnetic waves are blocked on both the front side and the rear side of the body. Has the effect.

Further, according to claims 3 and 7, the area of the bag portion (accommodating portion) arranged on the rear side of the fabric, the area of the shield plate is equal to the size of the bag portion (accommodating portion) arranged on the front side of the fabric, When the equipment is mounted on the front side of the body, it can effectively secure the electromagnetic wave shielding area behind the body, which is far from the equipment, and is almost all around the equipment. This has the effect of blocking electromagnetic waves from the vehicle.

Further, as a fourth aspect, the position of the housing (shield plate) covering the equipment can be finely adjusted, so that the passage of the electromagnetic wave can be more completely blocked, and malfunction of the equipment can be prevented. There is an effect that can be more completely prevented.

[Brief description of the drawings]

FIG. 1 is a front view showing an embodiment (1) of an electromagnetic shield garment according to the present invention.

FIG. 2 is a partially cut-away enlarged view of a main part of FIG. 1;

FIG. 3 is a rear view of FIG. 2;

FIG. 4 is an enlarged sectional view taken along line XX of FIG. 2;

FIG. 5 is a simplified diagram illustrating a function of blocking electromagnetic waves in the use state of the embodiment (1) of the electromagnetic shield garment according to the present invention.

FIG. 6 is a front view of a main part showing an embodiment (2) of the electromagnetic shield garment according to the present invention.

FIG. 7 is a rear view of FIG. 5;

8 is an enlarged sectional view taken along line YY of FIG. 7;

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Cloth 2 Bag part 3 Shield plate 5 Housing part 6 Adhesive piece P Equipment

Claims (7)

[Utility model registration claims] 1. A bag portion having a larger area than devices mounted on a body and fixed to a cloth so as to cover the devices, and a bag portion formed of a sheet material made of a material that blocks passage of electromagnetic waves. Electromagnetic shield clothing comprising a shield plate to be inserted and removed from the garment. 2. The electromagnetically shielded garment of claim 1,
An electromagnetic shielding garment, wherein the bag and the shield plate are arranged on both the front side and the rear side of the fabric. 3. The electromagnetically shielded garment of claim 2,
An electromagnetic shielding garment, wherein the area of the bag portion and the shield plate arranged on the rear side of the fabric is larger than the area of the bag portion and the shield plate arranged on the front side of the fabric. 4. An accommodating portion which has a larger area than the devices mounted on the body and which is attached to and detached from the fabric so as to cover the devices, and an adhesive piece which is fixed to the accommodating portion and can be adhered to and detached from the fabric. And a shield plate formed of a material that blocks the passage of electromagnetic waves in a sheet shape and housed in the housing portion. 5. The electromagnetically shielded garment of claim 4,
An electromagnetic shielding garment, wherein the housing portion has a bag shape from which a shield plate can be inserted and removed. 6. The electromagnetically shielded garment according to claim 4, wherein the housing portion and the shield plate are arranged on both the front side and the rear side of the cloth. 7. The electromagnetically shielded garment of claim 6,
An electromagnetic shielding garment, wherein an area of a housing portion and a shield plate arranged on a rear side of the fabric are larger than an area of a housing portion and a shield plate arranged on a front side of the fabric.