Abstrict An electromagnetic wave proof cup structure for bra includes a
first layer, a second layer and an intermediate layer joined to
the first and the second layers. The intermediate layer contains
metallic fiber so as to screen the electromagnetic wave and the
contact area between the breast and the bra cup can be reduced effectively
to decrease the hurt resulting from electromagnetic wave. The intermediate
layer includes a first sheet piece and a second sheet piece and
the two sheet pieces are attached to two lateral sides of the bra
cup respectively in a way of extending upward so that the breast
can be held upward and centrally disposed in the bra cup.
Claims What is claimed is:
1. An electromagnetic wave proof cup structure for bra, comprising:
a first layer; a second layer; and an intermediate layer, being
disposed between and joined to the first and the second layers and
containing metallic fiber, wherein the intermediate layer contains
non-metallic fiber, wherein the intermediate layer is fabricated
by way of a mixture of metallic and non-metallic fibers being woven
as a flat piece, wherein the first and the second layers are made
of elastic material and the intermediate layer includes a first
sheet piece and a second sheet piece and both the sheet pieces are
separated from each other with the first sheet and the second sheet
being joined to two lateral sides of the bar cup respectively in
a way of extending upward.
2. The electromagnetic wave proof cup structure for bra according
to claim 1 wherein the middle fiber is stainless steel fiber.
3. The electromagnetic wave proof cup structure for bra according
to claim 1 wherein the elastic material is foam material.
4. An electromagnetic wave proof cup structure for bra, comprising:
a first layer; a second layer; and an intermediate layer, being
disposed between and joined to the first and the second layers and
containing metallic fiber, wherein the intermediate layer contains
non-metallic fiber, wherein the intermediate layer is fabricated
by way of a mixture of stainless steel fiber and cotton thread being
woven as a flat piece, wherein the stainless steel fiber occupies
5-25% and the cotton thread occupies 75-95% in the intermediate
layer.
5. The electromagnetic wave proof cup structure for bra according
to claim 4 wherein the intermediate layer is provided with a plurality
of air apertures.
6. An electromagnetic wave proof cup structure for bra, comprising:
a first layer; a second layer; and an intermediate layer, being
disposed between and joined to the first and the second layers and
containing metallic fiber, wherein the intermediate layer contains
non-metallic fiber, wherein the intermediate layer is fabricated
by way of a mixture of stainless steel fiber and cotton thread being
woven as a flat piece, wherein the stainless steel fiber occupies
10% and the cotton thread occupies 90% in the intermediate layer.
Description BACKGROUND OF THE INVENTION
1. Field of the Invention
The present invention relates to a brassiere, and particularly
to a structure of bra cup in a brassiere to provide a function of
resisting electromagnetic wave.
2. Description of Related Art
Most women wear a brassiere every day to support their breasts
so as to provide a sense of beauty. There are a lot of inventions
related to the brassiere and, for instance, Taiwanese Patent Publish
No. 393906 discloses an improved structure of massage type brassiere,
which provides a function of breast massage. Next, Taiwanese Patent
Publish No. 3575553 discloses an improved structure of bra cup,
which discloses a bra cup with magnets being sewed to the intermediate
layer in proper places thereof for balancing the magnetic field
of the human body. Further, Taiwanese Patent Publish No. 334693
which discloses an improved structure of magnetic brassiere, and
Taiwanese Patent Publish No. 308804 which discloses a liquid adjustment
type healthy magnetic wave brassiere, are provided with similar
functions.
The electromagnetic wave has hurt the human body and typical career
women face the screen when operating a computer every day. The electromagnetic
waves are emitted from the computer, over a long period of time
will adversely affect thier bodies Especially since, the breasts
of women jut out of their bodies and are closest to the computer
so that the risk of harm from the electromagnetic wave to the breast
tissues can result in an abnormal pathology.
SUMMARY OF THE INVENTION
A primary object of the present invention is to provide a structure
of bra cup, which has a capability of resisting electromagnetic
wave.
Another object of the present invention is to provide a structure
of bra cup, which has a function of centrally holding the breast
upward.
BRIEF DESCRIPTION OF THE DRAWINGS
The present invention can be more fully understood by reference
to the following description and accompanying drawings, in which:
FIG. 1 is a perspective view of a bra cup of a first embodiment
according to the present invention;
FIG. 2 is an exploded perspective view of the bra cup shown in
FIG. 1;
FIG. 3 is a perspective view of a second embodiment of a bra cup
according to the present invention;
FIG. 4 is an exploded perspective view of the bra cup shown in
FIG. 3; and
FIG. 5 is an exploded perspective view of a third embodiment of
the bra cup according to the present invention.
DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS
Referring to FIGS. 1 and 2 the first embodiment of the bra cup
10 according to the present invention includes a first layer 11
a second layer 12 and an intermediate layer 13 and the first and
the second layers 11 12 are made of elastic material such as foam
material. The intermediate layer 13 is disposed between the first
layer 11 and the second layer 12 and joined to both the first and
the second layers 11 12 with adhesive. The intermediate layer 13
is woven with a mixture of stainless steel fiber and cotton thread
and the stainless steel fiber occupies 5-25% of the bra cup and
the cotton thread occupies the rest 75-95%. It is preferable that
the stainless steel fiber occupies 10% and the cotton thread occupies
90%.
Because the metallic material provides a function of screening
out electromagnetic wave, the bra cup 10 containing the intermediate
layer 13 with the stainless steel fiber provides an effect of resisting
the electromagnetic wave. Hence, it is capable of reducing the exposure
of the breast to the electromagnetic wave so as to lower the risk
of harm to the breast.
Referring to FIGS. 3 and 4 the second embodiment of the present
invention illustrates a bra cup 20 which includes a first layer
21 a second layer 22 and an intermediate layer 23. The first and
second layers 21 22 are made of elastic material such as foam material
and the intermediate layer 23 is disposed between the first and
the second layers 21 22 and woven with an mixture of stainless
steel fiber and cotton thread. The intermediate layer 23 further
includes a first sheet piece 231 and a second sheet piece 232 and
both the sheet pieces 231 232 are separated from each other. The
intermediate layer 23 is less elastic and ductile than the first
and the second layers 21 22 to allow the bra cup 20 providing a
function of keeping the shape of bar cup. The first sheet 231 and
the second sheet 232 are joined to two lateral sides of the bar
cup 20 respectively and extend upwardly from the lower end thereof
so that the breast can be held upward. Further, due to the first
and the second sheets 231 232 the breast can be held upward from
two lateral sides thereof so as to be centrally disposed with sense
of beauty.
Referring to FIG. 5 the third embodiment of the present invention
illustrates a bra cup 30 which includes a first layer 31 a second
layer 32 and an intermediate layer 33. The first and the second
layers 31 32 are made of elastic material such as foam and the
intermediate layer 33 is disposed between the first and the second
layers 31 32 and woven by way of a mixture of stainless steel fiber
and cotton thread. The intermediate layer 33 is provided with a
plurality of air apertures 331 for enhancing ventilation.
It is noted that the intermediate layer can be fabricated by way
of pressing instead of being woven and the cotton thread used can
be taken place with non-metallic fiber such as fibers of animals
or plants or chemical fibers. Further, it is not restricted that
the size of the intermediate layer, the amount of the sheet pieces
and the joining area between the first layer and the second layer
are not restricted. In addition, gold, silver or other metallic
fibers can be used instead of the stainless fibers as long as they
are capable of resisting electromagnetic wave.
While the invention has been described with reference to the preferred
embodiments thereof, it is to be understood that modifications or
variations maybe easily made without departing from the spirit of
this invention which is defined by the appended claims.
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