CN103767816A

CN103767816A - Medical bra

Info

Publication number: CN103767816A
Application number: CN201410055393.6A
Authority: CN
Inventors: 马根昌
Original assignee: Individual
Current assignee: Individual
Priority date: 2014-02-19
Filing date: 2014-02-19
Publication date: 2014-05-07

Abstract

The invention provides a medical bra. The medical bra comprises two symmetric cups, wherein each cup is provided with an inner layer and an outer layer; the space between the inner layer and the outer layer is packed with a soft material; a hard round piece is arranged on the surface, facing to the breast, of the inner layer and corresponds to a nipple; a circular groove surrounding the nipple is formed in the round piece; a circular elastic air bag is arranged in the circular groove; the circular elastic air bag is connected with an air inlet passage and an air discharging passage; the air inlet passage is communicated with an area enclosed by the round piece, the air bag and the breast surface through a one-way valve with the airflow direction from the outside of the air bag to the inside of the air bag; the air is expelled outside the air bag by the air inlet passage through the one-way valve with the airflow direction from the inside of the air bag to the outside of the air bag. According to the invention, without manual operation, the nipple can be enabled to be in a negative pressure cavity for a long time, therefore, the lasting extension of the nipple can be realized anytime and anywhere.

Description

Medical treatment medicated bra

Technical field

The present invention relates to underwear field, especially, relate to a kind of medicated bra with medical functions.

Background technology

Having a pair of tall and straight satisfactory breast, is women's common aspiration, is also a basic factor that represents woman charm.And for various reasons, more a part of women's nipple exists depression defect, this has not only formed imperfect on body, and will affect normal suckling.

For the problem of crater nipple, there is more medical check apparatus at present, be all by the mode of negative pressure-pumping, nipple outwards to be stretched substantially; And, there is the design that negative pressure system is made in to medicated bra, as application number is: 200920238352.5, name is called: with the removable bra of negative pressure forming device for correcting inverted nipples.But the ubiquitous problem of current design is, practicality poor (practicality in non-Patent Law meaning); Because correct nipple, need to stretch and just can reach significant effect nipple for a long time, and for ordinary people, most of time be all in public arena; And current design all needs hands-on negative pressure device, so, for a this thing that sucks, even if there is medicated clothing to hide, as long as hands-on, it is also very awkward being seen.

With regard to above-mentioned patent: with regard to the removable bra with negative pressure forming device for correcting inverted nipples, although say in description and be hidden in the communicating pipe of negative pressure cover between medicated bra ectonexine, be difficult for being discovered by people, in order to avoid awkward, but, or need, by with the continuous pinching negtive-pressure implement of hands, the air in negative pressure cover to be extracted out, thereby nipple is sucked out.Because human body is movable, in human motion process, the fills with air that the air in negative pressure cover will inevitably be infiltrated from gap; Like this, to aspirating in negative pressure cover after primary air, after a while, need again to aspirate again once; Obviously, this is difficult to accomplish in public.

Summary of the invention

For the problems referred to above, the object of the present invention is to provide a kind of medical medicated bra, this medical treatment medicated bra is without hands-on, can make nipple for a long time in a negative pressure cavity, thereby realize the lasting stretching to nipple whenever and wherever possible.

The technical solution adopted for the present invention to solve the technical problems is: this medical treatment medicated bra comprises two symmetrical cups; Each cup has an internal layer and a skin; Between described internal layer, skin, be filled with matter soft material; Described inner layer surface on the surface of breast, be provided with the circular piece of a hard corresponding to nipple place, in this circular piece, offer the cannelure that surrounds nipple, in described cannelure, be provided with cyclic spring air bag; Described air bag connects an air intake duct and an exhaust duct, and described air intake duct is communicated with by the outer check valve to air bag of air bag the region being surrounded by described circular piece, air bag, breast surface by an airflow direction; Described air intake duct by airflow direction by the check valve to air bag in air bag by gas discharged to outside air bag.

As preferably, the breast side central authorities of described circular piece, be provided with a depression corresponding to nipple place, to for nipple provides sufficient spatial accommodation, make to be pushed energetically at breast, described air bag approaches while flattening, nipple is also unlikely to be crushed.

As preferably, in described exhaust duct, be also provided with a pressure valve, when this pressure valve makes the air pressure in exhaust duct reach setting value, gas is just discharged from air bag.

As preferably, in described exhaust duct, be also provided with a switch valve.

Beneficial effect of the present invention is: this medical treatment medicated bra is before wearing, and the annular air-pocket in two cups is in natural swelling state; After wearing, because medicated bra is clasped, breast flattens air bag slightly, and is pressed in breast surface; Like this, described circular piece, air bag, breast surface just form one and surround district, and nipple is surrounded; In this encirclement district, air can only enter air bag from this encirclement district; After this, wearer is in respiratory, and when air-breathing, thoracic cavity expansion, very, is further crushed air bag before chest, and the gas in air bag discharges by exhaust duct; When expiration, shrink in thoracic cavity, and chest retraction expands air bag resilience, and now, air bag, from air-breathing in described encirclement district, reduce this encirclement district internal gas pressure, thereby makes nipple be aspirated forward stretching; As can be seen here, this medical treatment medicated bra just can make nipple keep constantly extended state in respiratory, without hands-on, can not realized by people completely, thereby greatly improve convenience and practicality.

Accompanying drawing explanation

Fig. 1 is the horizontal cross-sectional schematic of this medical medicated bra embodiment mono-.

Fig. 2 is the schematic rear view of this medical medicated bra embodiment mono-.

Fig. 3 is the horizontal cross-sectional schematic of this medical medicated bra embodiment bis-.

The specific embodiment

Below in conjunction with drawings and Examples, the present invention is further described:

Embodiment mono-:

Fig. 1, Figure 2 shows that the embodiment mono-of this medical medicated bra, in this embodiment, this medical treatment medicated bra comprises two symmetrical cups; Each cup has an internal layer 2 and a skin 1; Between described internal layer 2, outer 1, be filled with matter soft material; Described inner layer surface on the surface of breast, be provided with the circular piece 3 of a hard corresponding to nipple place, in this circular piece 3, offer the cannelure 30 that surrounds nipple, in described cannelure 30, be provided with cyclic spring air bag 4; Described air bag 4 connects an air intake duct and an exhaust duct, and described air intake duct is communicated with by the outer check valve 51 to air bag of air bag the region being surrounded by described circular piece 3, air bag 4, breast surface (not shown) by an airflow direction; Described air intake duct by airflow direction by the check valve 52 to air bag in air bag by gas discharged to outside air bag.

Specifically be communicated with so described region for described air intake duct: in described circular piece 3, the inboard of cannelure 30 offers pore, this pore is to valve of described region extension, and described air intake duct is connected on this valve.The setting of described exhaust duct, can be set directly between described outer 1, internal layer 2.

In addition, the breast side central authorities of described circular piece 3, be provided with a depression 31 corresponding to nipple place, to for nipple provides sufficient spatial accommodation, make to be pushed energetically at breast, described air bag 4 approaches while flattening, and nipple is also unlikely to be crushed.

It should be noted that, in embodiment mono-, in Fig. 1 in order to ensure the definition of accompanying drawing lines, by together overlapping to described circular piece 3 and internal layer 2, in fact, consider the convenience of manufacture, should be first to manufacture a complete internal layer 2, then circular piece 3 is labelled to the surface of internal layer 2 in the mode of making or paste, while adopting the mode of making to fix circular piece 3 on internal layer 2, the outward flange of circular piece should be made a circle pin hole.Certainly, if directly reserve the perforate corresponding to circular piece 3 in internal layer 3 central authorities, the inward flange of the outward flange of circular piece 3 and this perforate is stitched together, is also fine.

This medical treatment medicated bra is before wearing, and the annular air-pocket 4 in two cups is in natural swelling state; After wearing, because medicated bra is clasped, breast flattens air bag 4 slightly, and is pressed in breast surface; Like this, described circular piece 3, air bag 4, breast surface just form one and surround district, and nipple is surrounded; In this encirclement district, air can only enter air bag 4 from this encirclement district; After this, wearer is in respiratory, and when air-breathing, thoracic cavity expansion, very, is further crushed air bag 4 before chest, and the gas in air bag 4 discharges by exhaust duct; When expiration, shrink in thoracic cavity, and chest retraction expands air bag resilience, and now, air bag, from air-breathing in described encirclement district, reduce this encirclement district internal gas pressure, thereby makes nipple be aspirated forward stretching; As can be seen here, this medical treatment medicated bra just can make nipple keep constantly extended state in respiratory, without hands-on, can not realized by people completely, thereby greatly improve convenience and practicality.

Embodiment bis-:

Figure 3 shows that the embodiment bis-of this medical medicated bra, the difference of itself and embodiment mono-is: in exhaust duct, be also provided with a pressure valve 53, when this pressure valve 53 makes the air pressure in exhaust duct reach setting value, gas is just discharged from air bag 4.

For the setting of this pressure valve 53, although only increase a widget,, its effect playing is very remarkable; That is: in the time of medicated bra wearer general breathing, because the strength of breast compression air bag 4 is less, cause exhaust duct internal gas pressure lower, pressure valve 53 cannot be opened; Thereby the air in region that breast surface, air bag 4, circular piece 3 surround is not sucked out; This just makes wearer in the time of eupnea, be unlikely to breathe nipple at every turn and be all sucked once, and more suction is tighter, causes losing one's mind; And only in the time deeply breathing, the powerful expansion in thoracic cavity, breast is energetically when compression bladder 4, the unlatching value that the air pressure in exhaust duct could overpressure valve 53, thereby by the Bas Discharged in air bag 4.

Thus, in the time that wearer feels the suction deficiency at nipple place, only need to deeply breathe several times, nipple just can be continued a period of time that stretches, in this time period, wearer's eupnea does not affect the stress of nipple, and the hommization degree that this has improved again this medical treatment medicated bra dramatically has significantly improved again its practicality.

For two above-mentioned embodiment, further, a switch valve can also be set in described exhaust duct; Thereby in the time not needing medical functions, close the function of suction nipple by closing switch valve; Especially, be for embodiment bis-, this switch valve directly can be substituted by described pressure valve 53, and alternative is: make the opening pressure value of pressure valve 53 adjustable, and maximum opening pressure is much larger than chest pressure; Like this, when the opening pressure value of this pressure valve 53 is adjusted to maximum, be equivalent to close whole gas circuit, thereby closed medical functions.

The foregoing is only preferred embodiment of the present invention, in order to limit the present invention, within the spirit and principles in the present invention not all, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection scope of the present invention.

Claims

1. a medical medicated bra, this medical treatment medicated bra comprises two symmetrical cups; Each cup has an internal layer (2) and a skin (1); Between described internal layer (2), outer (1), be filled with matter soft material; Described internal layer (2) on the surface of breast, be provided with the circular piece (3) of a hard corresponding to nipple place, in this circular piece (3), offer the cannelure (30) that surrounds nipple, in described cannelure (30), be provided with cyclic spring air bag (4); Described air bag (4) connects an air intake duct and an exhaust duct, and described air intake duct is communicated with by the outer check valve (51) to air bag of air bag the region being surrounded by described circular piece (3), air bag (4), breast surface by an airflow direction; Described air intake duct by airflow direction by the check valve to air bag (52) in air bag by gas discharged to outside air bag (4).

2. medical medicated bra according to claim 1, is characterized in that: the breast side central authorities of described circular piece (3), be provided with a depression (31) corresponding to nipple place, to provide sufficient spatial accommodation for nipple.

3. medical medicated bra according to claim 1 and 2, is characterized in that: in described exhaust duct, be also provided with a pressure valve (52), when this pressure valve makes the air pressure in exhaust duct reach setting value, gas is just discharged from air bag.

4. medical medicated bra according to claim 1 and 2, is characterized in that: in described exhaust duct, be also provided with a switch valve.

5. medical medicated bra according to claim 3, is characterized in that: the opening pressure value of described pressure valve 53 is adjustable, and maximum opening pressure is much larger than chest pressure.