US20130007948A1 - Electromagnetic Wave Blocking Head Cover - Google Patents
Electromagnetic Wave Blocking Head Cover Download PDFInfo
- Publication number
- US20130007948A1 US20130007948A1 US13/178,585 US201113178585A US2013007948A1 US 20130007948 A1 US20130007948 A1 US 20130007948A1 US 201113178585 A US201113178585 A US 201113178585A US 2013007948 A1 US2013007948 A1 US 2013007948A1
- Authority
- US
- United States
- Prior art keywords
- electromagnetic wave
- wave blocking
- head covering
- threads
- blocking layer
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Abandoned
Links
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Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/52—Means for reducing coupling between antennas; Means for reducing coupling between an antenna and another structure
- H01Q1/526—Electromagnetic shields
-
- A—HUMAN NECESSITIES
- A42—HEADWEAR
- A42B—HATS; HEAD COVERINGS
- A42B1/00—Hats; Caps; Hoods
- A42B1/008—Hats; Caps; Hoods with means for heating or cooling
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/27—Adaptation for use in or on movable bodies
- H01Q1/273—Adaptation for carrying or wearing by persons or animals
- H01Q1/276—Adaptation for carrying or wearing by persons or animals for mounting on helmets
Definitions
- the present invention relates to head coverings and more particularly, to an electromagnetic wave blocking head covering, which comprises a head covering body having an electromagnetic wave blocking layer formed on an outer or inner side thereof or embedded therein by one of the techniques of weaving, stitching, doping and coating for protecting wholly or partially the head of a person against external magnetic waves.
- Electromagnetic waves may cause damage to cranial nerves, brain cells, heart and blood vessels, reproductive systems, genes, immune systems, endocrine systems, blood circulation systems, leading to tumor, brain lesions or other diseases.
- metal helmet or shielding device can protect the head of a person against external magnetic waves.
- conventional metal head protection devices are commonly heavy, rigid, uncomfortable, and not practical for use in people's daily living.
- the present invention has been accomplished under the circumstances in view. It is the main object of the present invention to provide an electromagnetic wave blocking head covering, which protects the user's head against external electromagnetic waves
- an electromagnetic wave blocking head covering comprises a head covering body having a silver, copper or ferrite-contained electromagnetic wave blocking layer formed on the outer or inner side thereof or embedded therein by one of the techniques of weaving, stitching, doping and coating and capable of protecting the head of a person against external electromagnetic waves.
- the electromagnetic wave blocking layer can be made by weaving silver threads with cotton threads and synthetic threads, silver threads with natural threads and synthetic threads, or silver threads with natural threads and synthetic threads.
- FIG. 1 is a schematic sectional view of an anti-magnetic cap in accordance with the present invention, illustrating an electromagnetic wave blocking layer formed on an inner side of a head covering body.
- FIG. 2 is a schematic sectional view of an alternate form of the anti-magnetic cap in accordance with the present invention, illustrating an electromagnetic wave blocking layer embedded in a head covering body.
- FIG. 3 is a schematic sectional view of an alternate form of the anti-magnetic cap in accordance with the present invention, illustrating an electromagnetic wave blocking layer formed on an outer side of a head covering body.
- an electromagnetic wave blocking head covering 1 in accordance with the present invention can be made in any of a variety of forms, for example, the form of a cap, comprising a head covering body 11 having an electromagnetic wave blocking layer 10 .
- the electromagnetic wave blocking layer 10 can be formed on the inner or outer side or middle layer of the head covering body 11 or embedded therein by weaving, stitching, doping, bonding or coating.
- the electromagnetic wave blocking layer 10 protects the user's head (cranial nerves and brain cells) against external electromagnetic waves.
- the electromagnetic wave blocking layer 10 can be a piece of silver, copper or ferrite-contained cloth, or a piece of silver, copper or ferrite-contained foam material.
- the electromagnetic wave blocking layer 10 can be formed on the inner or outer side or middle layer of the head covering body 11 or embedded therein by one of the techniques of weaving, stitching, doping and coating.
- the electromagnetic wave blocking layer 10 can be made by weaving silver, copper or ferrite threads with cotton threads and synthetic threads, silver threads with natural threads and synthetic threads, or silver threads with natural threads and synthetic threads.
- the electromagnetic wave blocking layer 10 can be a silk fabric, cotton fabric, knit fabric or wool fabric, or any of a variety of other natural or synthetic fabric doped or coated with silver, copper or ferrite.
- the electromagnetic wave blocking layer 10 contains 90% ⁇ 50% cotton and 10% ⁇ 50% silver, copper or ferrite, or 90% ⁇ 50% natural fiber and 10% ⁇ 50% silver, copper or ferrite fiber, or 90% ⁇ 50% synthetic fiber and 10% ⁇ 50% silver, copper or ferrite fiber.
- the invention provides an electromagnetic wave blocking head covering, which has advantages as follows:
- the head covering body 11 of the electromagnetic wave blocking head covering 1 is provided with an electromagnetic wave blocking layer 10 that can be formed on the inner or outer side of the head covering body 11 or embedded therein.
- the electromagnetic wave blocking layer 10 protects the user's head (cranial nerves and brain cells) against external electromagnetic waves.
- the electromagnetic wave blocking layer 10 can be a woven fabric containing silver fibers, or a natural or synthetic fabric doped or coated with silver, providing wearing comfort.
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Professional, Industrial, Or Sporting Protective Garments (AREA)
- Laminated Bodies (AREA)
- Magnetic Treatment Devices (AREA)
Abstract
An electromagnetic wave blocking head covering includes a head covering body having an electromagnetic wave blocking layer which made by metallic thread or metallic containing foams arranged on an inner or outer side thereof or embedded therein by weaving, stitching or doping techniques for protecting the head of a person against external electromagnetic waves.
Description
- 1. Field of the Invention
- The present invention relates to head coverings and more particularly, to an electromagnetic wave blocking head covering, which comprises a head covering body having an electromagnetic wave blocking layer formed on an outer or inner side thereof or embedded therein by one of the techniques of weaving, stitching, doping and coating for protecting wholly or partially the head of a person against external magnetic waves.
- 2. Description of the Related Art
- Electronic products, such as cell phones, computers, copy machines, electronic home appliances and etc. are intensively used in our daily living. These electronic products emit electromagnetic waves during operation. According to investigation, long period exposure to electromagnetic waves is harmful to human body health. Electromagnetic waves may cause damage to cranial nerves, brain cells, heart and blood vessels, reproductive systems, genes, immune systems, endocrine systems, blood circulation systems, leading to tumor, brain lesions or other diseases.
- Wearing a metal helmet or shielding device can protect the head of a person against external magnetic waves. However, conventional metal head protection devices are commonly heavy, rigid, uncomfortable, and not practical for use in people's daily living.
- The present invention has been accomplished under the circumstances in view. It is the main object of the present invention to provide an electromagnetic wave blocking head covering, which protects the user's head against external electromagnetic waves
- To achieve the object of the present invention, an electromagnetic wave blocking head covering comprises a head covering body having a silver, copper or ferrite-contained electromagnetic wave blocking layer formed on the outer or inner side thereof or embedded therein by one of the techniques of weaving, stitching, doping and coating and capable of protecting the head of a person against external electromagnetic waves.
- Further, the electromagnetic wave blocking layer can be made by weaving silver threads with cotton threads and synthetic threads, silver threads with natural threads and synthetic threads, or silver threads with natural threads and synthetic threads.
-
FIG. 1 is a schematic sectional view of an anti-magnetic cap in accordance with the present invention, illustrating an electromagnetic wave blocking layer formed on an inner side of a head covering body. -
FIG. 2 is a schematic sectional view of an alternate form of the anti-magnetic cap in accordance with the present invention, illustrating an electromagnetic wave blocking layer embedded in a head covering body. -
FIG. 3 is a schematic sectional view of an alternate form of the anti-magnetic cap in accordance with the present invention, illustrating an electromagnetic wave blocking layer formed on an outer side of a head covering body. - Referring to
FIGS. 1-3 , an electromagnetic wave blocking head covering 1 in accordance with the present invention can be made in any of a variety of forms, for example, the form of a cap, comprising a head coveringbody 11 having an electromagneticwave blocking layer 10. The electromagneticwave blocking layer 10 can be formed on the inner or outer side or middle layer of thehead covering body 11 or embedded therein by weaving, stitching, doping, bonding or coating. When a person wears the electromagnetic wave blocking head covering 1, the electromagneticwave blocking layer 10 protects the user's head (cranial nerves and brain cells) against external electromagnetic waves. - Further, the electromagnetic
wave blocking layer 10 can be a piece of silver, copper or ferrite-contained cloth, or a piece of silver, copper or ferrite-contained foam material. - Further, the electromagnetic
wave blocking layer 10 can be formed on the inner or outer side or middle layer of thehead covering body 11 or embedded therein by one of the techniques of weaving, stitching, doping and coating. For example, the electromagneticwave blocking layer 10 can be made by weaving silver, copper or ferrite threads with cotton threads and synthetic threads, silver threads with natural threads and synthetic threads, or silver threads with natural threads and synthetic threads. Alternatively, the electromagneticwave blocking layer 10 can be a silk fabric, cotton fabric, knit fabric or wool fabric, or any of a variety of other natural or synthetic fabric doped or coated with silver, copper or ferrite. - Preferably, the electromagnetic
wave blocking layer 10 contains 90%˜50% cotton and 10%˜50% silver, copper or ferrite, or 90%˜50% natural fiber and 10%˜50% silver, copper or ferrite fiber, or 90%˜50% synthetic fiber and 10%˜50% silver, copper or ferrite fiber. - In conclusion, the invention provides an electromagnetic wave blocking head covering, which has advantages as follows:
- 1. The head covering
body 11 of the electromagnetic wave blocking head covering 1 is provided with an electromagneticwave blocking layer 10 that can be formed on the inner or outer side of thehead covering body 11 or embedded therein. When a person wears the electromagnetic wave blocking head covering 1, the electromagneticwave blocking layer 10 protects the user's head (cranial nerves and brain cells) against external electromagnetic waves. - 2. The electromagnetic
wave blocking layer 10 can be a woven fabric containing silver fibers, or a natural or synthetic fabric doped or coated with silver, providing wearing comfort. - While only few embodiments of the present invention have been shown and described, it will be understood that various modifications and changes could be made thereunto without departing from the spirit and scope of the invention disclosed.
Claims (10)
1. An electromagnetic wave blocking head covering, comprising a head covering body having an electromagnetic wave blocking layer joined thereto for protecting wholly or a part of the head of a person against external electromagnetic waves.
2. The electromagnetic wave blocking head covering as claimed in claim 1 , wherein said electromagnetic wave blocking layer is formed on an inner or outer side of said head covering body or embedded therein.
3. The electromagnetic wave blocking head covering as claimed in claim 2 , wherein said electromagnetic wave blocking layer is a piece of metal-contained cloth, or a piece of metal-contained foam material.
4. An electromagnetic wave blocking head covering, comprising a head covering body having an electromagnetic wave blocking layer arranged on an inner side or outer side thereof or embedded therein for protecting wholly or a part of the head of a person against external electromagnetic waves.
5. The electromagnetic wave blocking head covering as claimed in claim 4 , wherein said electromagnetic wave blocking layer is formed by one of the techniques of weaving, stitching or bonding.
6. The electromagnetic wave blocking head covering as claimed in claim 5 , wherein said electromagnetic wave blocking layer is made by weaving metallic threads with cotton threads and synthetic threads, metallic threads with natural threads and synthetic threads, metallic threads with natural threads and synthetic threads, silver threads with natural threads, or silver threads with synthetic threads.
7. The electromagnetic wave blocking head covering as claimed in claim 6 , wherein said electromagnetic wave blocking layer is a silk fabric, cotton fabric, knit fabric or wool fabric, or any of a variety of other natural or synthetic fabric doped or coated with a metallic material containing 90%˜50% cotton and 10%˜50% metallic fiber, or 90%˜50% natural fiber and 10%˜50% metallic fiber, or 90%˜50% synthetic fiber and 10%˜50% metallic fiber.
8. The electromagnetic wave blocking head covering as claimed in claim 7 , wherein the metallic fiber contained in said electromagnetic wave blocking layer is selected from the group of silver-contained fiber, copper-contained fiber and ferrite-contained fiber.
9. The electromagnetic wave blocking head covering as claimed in claim 4 , wherein said electromagnetic wave blocking layer is a metallic material-contained electromagnetic wave blocking layer joined to said head covering body by one of the techniques of weaving, stitching, doping, coating and bonding.
10. The electromagnetic wave blocking head covering as claimed in claim 9 , wherein said electromagnetic wave blocking layer is a silver, copper or ferrite-contained electromagnetic wave blocking layer joined to said head covering body by one of the techniques of weaving, stitching, doping, coating and bonding.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US13/178,585 US20130007948A1 (en) | 2011-07-08 | 2011-07-08 | Electromagnetic Wave Blocking Head Cover |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US13/178,585 US20130007948A1 (en) | 2011-07-08 | 2011-07-08 | Electromagnetic Wave Blocking Head Cover |
Publications (1)
Publication Number | Publication Date |
---|---|
US20130007948A1 true US20130007948A1 (en) | 2013-01-10 |
Family
ID=47437751
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US13/178,585 Abandoned US20130007948A1 (en) | 2011-07-08 | 2011-07-08 | Electromagnetic Wave Blocking Head Cover |
Country Status (1)
Country | Link |
---|---|
US (1) | US20130007948A1 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
USD739087S1 (en) * | 2014-04-30 | 2015-09-15 | William J. Jennings | Shock absorbing head cap |
US9700095B2 (en) | 2012-04-25 | 2017-07-11 | PSE Technology LLC | Molded gel headgear having impact dispersing properties |
-
2011
- 2011-07-08 US US13/178,585 patent/US20130007948A1/en not_active Abandoned
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9700095B2 (en) | 2012-04-25 | 2017-07-11 | PSE Technology LLC | Molded gel headgear having impact dispersing properties |
USD739087S1 (en) * | 2014-04-30 | 2015-09-15 | William J. Jennings | Shock absorbing head cap |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
STCB | Information on status: application discontinuation |
Free format text: ABANDONED -- FAILURE TO RESPOND TO AN OFFICE ACTION |