CN207707325U - A kind of ventilating underwear - Google Patents

Abstract

The utility model is related to underwear technical fields, more particularly to a kind of ventilating underwear, including cup, the cup includes internal layer and the breathing layer that is arranged outside internal layer, the internal layer, which is cup-shaped, to be covered on breast, and the breathing layer has the elastic cavity that can be compressed, and several spiracles is provided on the breathing layer, described spiracle one end is in contact with the internal layer, and the other end is connected with the elastic cavity.In the underwear of the application, the elastic cavity can be extruded generation flexible deformation because breast shakes, and when breathing layer by breast impact or extruding, the elastic cavity be made to be compressed, air in elastic cavity is discharged, when impact or extruding weaken or eliminate, the elastic cavity part is restored or full recovery, and sucks air, form respiratory state, in this process, the flowing of breast surrounding air has been greatly facilitated, and then has realized good air permeability effect.

Description

A kind of ventilating underwear

Technical field

The utility model is related to underwear technical fields, and in particular to a kind of ventilating underwear.

Background technology

With progress of the epoch, the liberation of concept, women increasingly investigates for dress, also more and more generous, In dress, beautiful aspect is set off as far as possible, so, underwear also becomes women essential part in daily life.

For current underwear, it is mainly used for cladding and bracketing breast, on the one hand plays the constraint to breast and make With avoiding breast from shaking excessive and bring discomfort, on the other hand also act as moulding effect, the grace for making women keep one's body in shape.

Current underwear typically includes cup, shoulder belt and shoulder strap, in wearing, cup is coated on for its structure On breast, shoulder strap around to back and is connected by body side, and shoulder belt one end is connected on cup, and the other end connects after bypassing shoulder with shoulder strap It connects, and then to the fixation of cup, realizes the constraint to breast.

In practical R ＆ D design, inventor has found, current underwear still there is also there is deficiency, is characterized in particular in：

Cup is coated on breast, although playing the role of fettering breast, in usual wearing, outside underwear Also other clothings, so, usually all sultry humidity, has not only seriously affected comfort, also to udder health band at breast Adverse effect is carried out.

Utility model content

The purpose of this utility model is that：The sultry humidity of breast, provides one when there is a problem of dressing for current underwear Kind has good ventilative, the underwear being discharged conducive to moisture at breast.

To achieve the goals above, the technical solution adopted in the utility model is：

A kind of ventilating underwear, including cup, the cup include internal layer and the breathing layer that is arranged outside internal layer, the internal layer It is cup-shaped and is covered on breast, the breathing layer has the elastic cavity that can be compressed, if being provided on the breathing layer Dry spiracle, described spiracle one end are in contact with the internal layer, and the other end is connected with the elastic cavity.

In practical R ＆ D design, inventor has found, in order to keep underwear ventilative, currently, used technological means is all It is directed to the selection of underwear material, that is, select the cloth of frivolous ventilative to ensure the air permeability effect of underwear, it is still, such The effect is unsatisfactory for gas, although the reason is that, the material of underwear is ventilative, after user dresses underwear, underwear It is outer that usually all there is also the packages for having other clothings, so that, it is relatively all more static in the air of underwear attachment, at breast The discharge of hectic fever gas is unsatisfactory；

In actually researching and developing, inventor also found, after user dresses underwear, when walking about or when body-sway motion, and Breast is inherently more soft, so can also have opposite shaking therewith, so, in the technical solution of the application, internal layer uses Silk quality with good air permeability effect or contton cloth, internal layer are fitted on breast, play package breast, breast is avoided directly to paste It is uncomfortable caused by conjunction is possible in breathing layer；Further, the elastic cavity can be extruded generation elasticity because breast shakes Deformation makes the elastic cavity be compressed, the air in elastic cavity is arranged when breathing layer by breast impact or extruding Go out, when impact or extruding decrease or elimination, the elastic cavity part is restored or full recovery, and sucks air, that is, is formed Respiratory state has greatly facilitated the flowing of breast surrounding air, and then realize good air permeability effect in this process.

Preferred as one of which, the breathing layer includes deformation layer and supporting layer, and the deformation layer, which uses, has bullet Property material be made, the deformation layer is covered on the internal layer, is spaced apart between deformation layer and the supporting layer, described in formation Elastic cavity, the spiracle are arranged on the deformation layer.

Breathing layer includes deformation layer and supporting layer, and deformation layer is made using elastic material, and the elastic material of the application refers to, It is more soft compared with the hard material of supporting layer, more deformable material, for example, by using flexible medical silica-gel material, When wearer's breast is relative to body-sway motion, breast impact or crimp layer, deformation layer occur elastic deformation, make elastic cavity It is compressed, when the impact or extruding that deformation layer is received weaken or eliminate, elastic deformation occurs for deformation layer, keeps elastic cavity part extensive Multiple or full recovery, and so on, elastic cavity is constantly converted between compression and recovery, that is, is in breathing shape, in this process, By spiracle, the air in elastic cavity is also discharged and sucks therewith, so that the air at breast is flowed, in this way, greatly The diffusion velocity for improving hectic fever gas at breast；And then make the underwear of the application that there is good gas permeability.

Preferably, the spiracle extends towards the supporting layer, and completely through the supporting layer.So set, into one Step is conducive to the discharge of hectic fever air around breast, and then further increases the gas permeability of the application underwear.

Preferably, the supporting layer is sheet, and the lower edge of the supporting layer and the lower edge shape of breast match, the branch Support layer is extended upwardly to along the internal layer at the tip in the middle part of the internal layer, is newborn with wearer at the tip in the middle part of the internal layer Corresponding position.

By the research to real use state, inventor has found, in normal gait, extruding and punching of the breast to underwear The lower half portion for mainly concentrating on cup is hit, on the direction along the cup lower edge to upper limb, breast compression suffered by cup Intensity tapers off trend, so, in the scheme of the application, the upper limb of supporting layer is arranged to the tip in the middle part of cup On the one hand place ensure that breathing layer is preferably squeezed, realize good effect of breathing, on the other hand, decrease cup The cladding thickness of top half, so, also ensure the fine air permeability of cup top half.

Preferably, the upper limb of the supporting layer is after the internal layer extends upwardly at the tip in the middle part of the internal layer, after It is continuous will be coated at tip in the middle part of the internal layer along internal layer extension in, the supporting layer beyond tip in the middle part of the internal layer at Width is L, and the width at the tip of the internal layer middle part to internal layer upper limb is S, L：S=1/4~1/3.Using this kind of mode, first It is the gas permeability that ensure that underwear, it is opposite with the fixed stability of body on the other hand to also improve breathing layer, and then into one Step improves squeezing effect of the breast to breathing layer.

Preferably, the cup further includes having outer layer, and the lower edge of the outer layer is matched with the breathing layer lower edge, described The upper limb of outer layer upwardly extends, and is covered in outside the breathing layer and internal layer.

Preferably, between the supporting layer and the outer layer to be fixedly connected, the outer layer also with the shoulder strap of underwear and shoulder Band connection makes the supporting layer be fixed relative to the body of wearer.

Pass through above-mentioned scheme so that breathing layer is fixed relative to the body of wearer, for example, in wearer's walking When, since breast is more raised, and soft, so, and it can be with walking about relative to body-sway motion, and breathe layer and consolidated relative to body It is fixed, and then ensure that elastic cavity can be squeezed reliably.

Preferably, the edge of the internal layer is connected with the outer layer.

Preferably, the developed area of the internal layer be more than the deformation layer developed area so that the internal layer with it is described After outer layer connection, the internal layer does not fetter the shaking of breast.The developed area of internal layer is more than the area of deformation layer, is internal layer covering In slightly loose state on deformation layer, i.e., the shaking of breast is not fettered, internal layer only serves the work for separating breast and breathing layer With internal layer can select soft comfortable cloth, such as flexible, in the underwear of the application, by breathing layer and outside Layer fetters breast, in this way, ensureing the shaking of breast, can effectively squeeze breathing layer, make elastic cavity have compared with It significantly deforms, and then further increases the effect for promoting air circulation.

Preferably, fold is mutually sutured with the outer layer outward at the edge of the internal layer.Make seam in outer layer, avoids influencing The comfort of underwear.

Preferred as one of which, the supporting layer uses carbon fibre material, metal material or hard plastics system , it is provided with support bar between the lower edge of the deformation layer and the supporting layer, it will be under the deformation layer by the support bar Edge is separated with the supporting layer lower edge.

Supporting layer is made using carbon fibre material, metal material or hard plastics, in cup by breast compression When so that supporting layer does not deform or smaller deformation occurs, and deformation layer provides larger deformation, so reliable to protect Card elastic cavity can be compressed or restored with the shaking of breast, and then ensure good air permeability effect；On the other hand, and Since supporting layer provides reliable support, additionally it is possible to the further constraint effect for improving cup, and then improve the application underwear Moulding effect, and by the way that support bar is arranged, can the good volume for ensureing elastic cavity lower part, and then ensure ventilative effect Fruit.

Preferably, the diameter of spiracle makes the branch more than the diameter of spiracle on the deformation layer on the supporting layer It is netted to support layer.

As it is another preferably, on the supporting layer quantity of spiracle be more than the deformation layer spiracle quantity, make institute It is netted to state supporting layer.By above-mentioned, it sets supporting layer to reticular structure, supporting layer is made to only serve supporting role, and subtracts Few blocking to air in elastic cavity, and then further increase the air permeability effect of underwear.

Preferably, the support layer thickness is 1.5-3mm.

Preferably, the spacing between the deformation layer and the supporting layer is gradually reduced from the bottom to top.In normal gait or Under person's running state, the intensity that breast suffered by cup shakes and is extruded is the trend that tapers off from the bottom to top, so, in this Shen In scheme please, the spacing between deformation layer and the supporting layer is gradually reduced from the bottom to top, is on the one hand to ensure that elastic cavity Lower part when by larger pressure, be still capable of providing enough by compression stroke, make lower part and the deformation of supporting layer The lower part of layer is not bonded；On the other hand, it is excessive and lead to the too fat to move of cup to also avoid part on elastic cavity, influences U.S. It sees.

The breathing layer further includes tightening layer, and the layer of tightening is using carbon fibre material, metal material or hard modeling Expect that material is made, the lower edge for tightening layer and the supporting layer is connected smoothly, under the shape and breast for tightening layer Square body shape matches.By tightening the setting of layer, the fixation of further supporting layer relative body, in this way, being shaken in breast When dynamic, elastic cavity can be preferably squeezed, and then ensures that elastic cavity is reliably squeezed, improves the air permeability effect of underwear.

Preferably, the layer of tightening is made using material identical with supporting layer, and the layer of tightening is with the supporting layer Integrated formed structure.

Preferably, the outer layer and internal layer all extend downwardly, and are tightened described in layer is coated on.It is good to ensure that underwear has Comfort, also maintain the beauty of underwear.

Preferably, the layer of tightening is sheet.It is blocked up and bring too fat to move sense to underwear to avoid tightening layer, on the other hand, beam But also tightening layer preferably and body fit, and then can ensure the good fixation to supporting layer.

Preferably, the layer whole or which part of tightening is corrugated plate shape, and the ripple for tightening layer is vertical wave Line.Vertical corrugated plating is set, on the one hand, is to be capable of providing the vertical supporting intensity for tightening layer, on the other hand, but also in transverse direction On, tightening layer has good deformability, can be suitable for the user of different building shape, in another aspect, tightening layer in vertical Corrugated also forms several vertical passageways tightening between layer and user's body, these channels can also play good Air permeability effect, when in use, channel are connected with inner portion, further increase the air permeability effect of inner portion.

Alternatively, the layer whole or which part of tightening is corrugated plate shape, and the ripple for tightening layer is Transverse wave.When tightening the corrugated plating that layer is transverse wave, tighten layer play supporting layer is supported while, it is also perpendicular There is histogram certain elasticity, the presence of this elasticity to also avoid supporting discomfort that is harder and bringing upwards

Preferably, the constraint piece width is 8-30mm.

It is preferred as one of which, several lug bosses towards the supporting layer direction, institute are provided on the deformation layer Boss is stated in the elastic cavity.It is located at the lug boss in elastic cavity by setting, when deformation layer deformation is excessive, Lug boss is contacted with supporting layer, provides support, and deformation layer is avoided to fit with supporting layer and influence air permeability effect；When deformation layer becomes Shape is excessive or uses long afterwards, and deformation layer might have the risk being bonded with supporting layer, in this case, lug boss It can also play the role of support, avoid supporting layer from being bonded with deformation layer and cause ventilative unsmooth, ensureing air permeability effect Meanwhile also improving the service life of breathing layer.

Preferably, the lug boss is made using flexible elastic material.Lug boss is made using elastic material, when After lug boss is contacted with supporting layer, the support that lug boss is provided is resilient support, that is to say, that the increasing deformed with deformation layer Greatly, deformation difficulty also increases therewith, ensures Trusted recovery, while improving service life, also further improves ventilative Effect；When even more important, due to the support in elastic bumps portion, when elastic cavity is compressed, deformation velocity is by soon extremely Slow, and when elastic cavity restores, the resume speed of leading portion will be faster than the resume speed of back segment, in this way, making elastic cavity There are velocity jumps for deformation, are more favorable for the circulation of air, in turn, further increase air permeability effect.

Preferably, the lug boss is an integral molding structure with the deformation layer.Facilitate processing and manufacture.

Preferably, the end of the lug boss is spaced with the supporting layer.It is good to ensure that the deformation of elastic cavity has Velocity jump, also ensure that elastic cavity is capable of providing larger deflection.

Preferably, recess is provided on the corresponding deformation layer of the lug boss, the recess is prolonged towards the lug boss It stretches, makes the lug boss in shelly-shaped.Lug boss is the shelly-shaped of thin-walled, is on the one hand to mitigate weight on the other hand also to make lug boss With good deformability.

Preferably, the spiracle on the deformation layer is arranged on the lug boss.By the spiracle setting on deformation layer On lug boss, so that spiracle is separated with internal layer, in this way, avoiding being bonded for spiracle and breast, spiracle is kept In unimpeded shape, and then the further fine air permeability for ensureing underwear.

Preferably, the spiracle on the deformation layer is arranged in the end of the lug boss.Lug boss can effectively be avoided The case where spiracle is blocked when being bonded because of deformation.

As it is another preferably, the medium position in the lug boss side wall is arranged in the spiracle on the deformation layer.So Setting, when lug boss and supporting layer contact, the case where also venthole capable of being avoided to be blocked.

Preferred as one of which, the lug boss is strip projected parts portion, and the strip projected parts portion is by the deformation layer Lower edge extends to the upper limb of the deformation layer.After lug boss is set as strip, several items is also formed on deformation layer Shape groove, these grooves further improve the air permeability effect of cup as air flow channel, moreover, working as some portion of breathing After hole is blocked, the ventilation that can also cooperate of other spiracles in the strip projected parts portion also improves air permeability effect in turn.

Preferably, the height of the lug boss end is gradually reduced on the direction by the deformation layer lower edge to upper limb. Since the impact suffered by flexible cavity is gradually reduced in direction from the bottom to top, so, in the present solution, lug boss Height is gradually reduced, and is conducive to the overall deformation of elastic cavity from the bottom to top, and then ensures that deformation layer also can in a deformed state It is enough good that breast is supported；On the other hand the too fat to move of cup is also avoided.

Preferably, it is to be connected smoothly between the lug boss and the deformation layer.

Preferably, the cross sectional shape of the lug boss is semicircle.

Preferably, the cross sectional shape of the lug boss is half elliptic.

Round and ellipse shape has good shape transition, can effectively avoid stress concentration, improves breathing layer Reliability；On the other hand but also the flexible deformation of lug boss is more linear.

Preferably, the upper limb of the deformation layer turns down outward, the upper limb of the supporting layer is coated on interior.Ensure cup Comfort.

Preferred as one of which, the deformation layer is several hollow tubes arranged side by side, and the hose is using elasticity Material is made, and the inner passage of the hose forms the elastic cavity, and the spiracle on the deformation layer is along the cup diameter The hose is extended radially through to or along the hose.

Preferably, it contacts with each other between adjacent hose.

In this scenario, by the way that several hoses is formed deformation layer side by side, the space in each hose, hose is flexible, There is spiracle on hose, shaken when squeezing tube in breast, the inner space of hose is also extruded, and hose is squeezing and extensive Switch between multiple, and then good air permeability effect；On the other hand, for compared to the deformation layer of other structures, simultaneously using hose Row forms deformation layer, with the increase of pressure, the increase of hose deformation, due to the limitation between adjacent hose so that hose Deformation is also difficult therewith, that is to say, that in the deformation process of this programme deformation layer, the non-deformability of deformation layer is with deformation The increase of amount and it is increased, so, it is possible that hose is effectively avoided to be extruded into the state being bonded completely；Moreover, being also due to soft Mutual support between pipe, with the increase of usage time, even if hose aging occurs or elasticity dies down if can still rise To air permeability effect, and then greatly improve the service life of underwear.

Preferably, the hose both ends are closed.So that gas is only passed in and out by spiracle, ventilative effect is further increased Rate.

Preferably, the hose is arranged on the supporting layer, and the spiracle on the hose extends towards the supporting layer, And completely through the supporting layer.So set, contributing to the control to deformation layer shape, make cup that there is good shape, On the other hand, it is also convenient for processing and manufacture.

Preferably, the spiracle on the hose is staggered with the internal layer.So set, internal layer is avoided to be fitted in always Spiracle is blocked in spiracle and influences air permeability effect.

Preferably, flexible band connection is set between the adjacent hose.Each hose is connected by flexible-belt, is on the one hand On the other hand the further shape for ensuring deformation layer also avoids being displaced between hose and influencing comfort.

Preferably, the hose is arranged along the direction of the deformation layer lower edge to upper limb.

Preferably, the diameter of the hose is gradually reduced on the direction along the deformation layer lower edge to upper limb.It is such as above-mentioned , in wearer's normal gait or when running, extruding to deformation layer is generated because breast shakes, the extruding force is in deformation layer It is gradually reduced on direction from the bottom to top, so, in the present solution, the diameter of hose is gradually reduced from the bottom to top, one Aspect is to avoid deformation layer elastic cavity oversized and cause cup too fat to move unsightly, on the other hand also saves material, is reduced Cost, and the hose of lower part is directly larger, also ensures that hose lower part when by larger pressure, is still capable of providing foot It is enough by compression stroke, and then ensure good air permeability effect.

As it is another preferably, on the direction of the hose axis, the cross sectional shape on the inside of the hose is ellipse Circle, also, the long axis direction of ellipse is directed toward the internal layer.In this manner, hose is squeezed when deforming, Sticking part is big compared with circular hose between adjacent hose, so, under deformation layer deformation, the resilient support that is capable of providing With regard to bigger, in this way, the further air permeability effect for ensuring breathing layer, also further improves service life.

Preferred as one of which, the supporting layer is made with the deformation layer using identical material, the supporting layer It is fixed on by way of stickup on the outer layer.In this scenario, supporting layer and deformation layer are made using identical material, side Just it processes and manufactures, reduce manufacturing cost, supporting layer is fixed on by way of stickup on outer layer so that each portion of supporting layer Position is all fixed with outer layer, so so that the support strength of supporting layer is reinforced accordingly, is well deformed in guarantee elastic cavity While, but also cup can keep good form, there is good moulding effect.

Preferably, the supporting layer is an integral molding structure with the deformation layer.It is further to facilitate processing and save material Material.

Preferably, the support layer thickness is more than the thickness of the deformation layer.By the way that the thickness of supporting layer is set as big In the thickness of deformation layer so that, it for deformation layer, is unlikely to deform, and then further under nonextruding state, elasticity is empty The stability of chamber shape, on the other hand, also can good holdings cup shape, with good moulding effect.

Preferably, strip of paper used for sealing, the strip of paper used for sealing and the branch are provided between the supporting layer lower edge and the deformation layer lower edge It supports to be tightly connected between layer and deformation layer, the strip of paper used for sealing forms the support bar.On the one hand it is to ensure by the setting of strip of paper used for sealing Supporting layer lower edge and deformation layer lower edge can be separated reliably oneself, and then ensure the width of elastic cavity lower half portion.

Preferably, the strip of paper used for sealing corrugated plate shape.

Preferably, the ripple direction of the strip of paper used for sealing is vertical.When the ripple direction of strip of paper used for sealing is vertical, it is capable of providing strip of paper used for sealing Vertical supporting intensity, in this way, further ensure separating for deformation layer lower edge and supporting layer lower edge, another aspect, ripple Several air flow channels is formed, the permeability of underwear is further improved.

As it is another preferably, the ripple direction of the strip of paper used for sealing is laterally.When the ripple direction of strip of paper used for sealing is lateral, Neng Gou Ensure good deformation and recovery on vertical direction, and then there is good elasticity, in this way, ensureing deformation layer lower edge and support While separating of lower edge of layer, moreover it is possible to ensure good elasticity, enable that there is enough deformations when being extruded, improve elasticity The deformation extent of cavity, and then improve the effect of breathing of underwear.

Preferably, the strip of paper used for sealing is made with the supporting layer and deformation layer using identical material.

Preferably, the strip of paper used for sealing and the supporting layer and deformation layer are integral type molding structure.Further facilitate manufacture.

Preferably, the strip of paper used for sealing is made with the supporting layer and deformation layer using medical silica-gel material.Medical silica-gel material Being first can be by the use of safety, also, also has good elasticity, so, it, can be further using medical silica-gel material The guarantee effect being compressed and restored, and then ensure that underwear has good gas permeability.

Preferably, the width of the elastic cavity is gradually reduced on direction from the bottom to top.

Under normal gait or running state, the intensity that breast suffered by cup shakes and is extruded is to present from the bottom to top Subtract trend, so, in the scheme of the application, the spacing between deformation layer and the supporting layer is gradually reduced from the bottom to top, On the one hand the lower part for being to ensure that elastic cavity is still capable of providing enough by compression stroke when by larger pressure, makes The lower part of supporting layer is not bonded with the lower part of deformation layer；On the other hand, it is excessive and lead to also avoid part on elastic cavity The too fat to move of cup is caused, beauty is influenced.

Preferred as one of which, the breathing layer is the pad of solid construction, and the pad inner wall is and breast lower half The arc surfaced that partial shape matches, the pad are made using elastic material, and the spiracle on the inside of the pad by passing through The outside of the pad is passed to, the internal cavities of the spiracle form the elastic cavity.It is being realized by spiracle setting On the pad of structure, it is in cellular with several through-holes to make pad, and then is reduced, the support strength of pad, that is, improve pad The deformability of body, and the internal cavities that are formed by of spiracle form elastic cavity, that is, when breathing layer is squeezed, exhale The internal cavities of sucker deform, and then realize suction breast or the discharge of gas in spiracle, in this way, ensureing good ventilative effect Fruit.

Preferably, the diameter of the spiracle gradually increases along pad direction from the inside to the outside.So set, On the one hand it is so that on the inside of pad, i.e., close to the side of breast, the diameter of spiracle is smaller, helps to maintain flat on the inside of pad Whole property, and then ensure good comfort avoids on inside spiracle oversized and causes to have on the inside of pad apparent Concave-convex sense, and lead to the reduction of comfort, on the other hand, the spiracle on the outside of pad is relatively large in diameter, so with larger sky Its non-deformability can also be made to die down while chamber, in this way, facilitating the deformation of elastic cavity, moreover, because the diameter of spiracle For gradual enlarging state, so, but also pad, on direction from the inside to the outside, non-deformability is gradually to reduce, also So that the deformation of elastic cavity is more linear, while improving underwear comfort, since the non-deformability of pad is with deformation Increase and increase, and then also ensure that pad provides the reliability of elasticity, ensure that the ventilative reliability of underwear, also improving makes Use the service life.

Preferably, it is tangent state between each spiracle on the lateral surface of the pad.In this way, ensureing pad External side has weaker non-deformability, and so that there is larger elastic cavity inside spiracle.

Preferably, several grooves is additionally provided on the medial surface of the pad.The setting of groove, can be in pad Air flow channel, and then the further gas permeability for improving underwear are formed on wall.

Preferably, on the medial surface of the pad, the spiracle is located in the groove.So that improving underwear While gas permeability, additionally it is possible to it is reliable that spiracle is avoided to be blocked, in this way, ensureing the reliable air permeability effect of underwear, further , the combination of spiracle and groove so that the air being extruded is flowed along groove, and the flowing of air is more smooth, The further air permeability effect for improving underwear.

Preferably, the spiracle along pad direction from the inside to the outside in the shape of a spiral.It sets spiracle to Helical form so that, on the direction of pad from the inside to the outside, this body structure of spiracle also has elasticity, in this way, in further increasing The air permeability effect of clothing.

Preferably, it is provided with screw thread on the spiracle inner wall.By being threaded, since there are raised and recessed for screw thread Sunken wedge angle, when pad is squeezed, these wedge angles are more prone to deform, so so that breathing layer is by smaller extruding When, corresponding deformation can be also generated, ensures air permeability effect, and when deformation increase, when each recess of screw thread is extruded fitting, At this point, realizing the extruding to elastic cavity by the deformation of spiracle again, in this way, ensure that when impacting larger, can also have Good air permeability effect is provided；Particularly, using the scheme of the application, when breathing layer is deformed by breast impact extruded, Elder generation's rapid deformation is to making the recess of screw thread be extruded fitting when the deformation of elastic cavity, then gradually slowly deformation again, this The mode of texturing with mutation of sample further improves the negotiability of elastic cavity hollow cavity, and then further carry The high air permeability effect of underwear.

By adopting the above-described technical solution, the utility model has the beneficial effects that：

In the technical solution of the application, internal layer uses silk quality or contton cloth with good air permeability effect, internal layer patch It closes on breast, plays package breast, avoid breast from being directly attached to uncomfortable caused by breathing layer possibility；Further, described Elastic cavity can be extruded generation flexible deformation because breast shakes, and when breathing layer by breast impact or extruding, make institute Elastic cavity to be stated to be compressed, the air in elastic cavity is discharged, when impact or extruding decrease or elimination, the elastic cavity Part is restored or full recovery, and sucks air, that is, forms respiratory state, in this process, greatly facilitated around breast The flowing of air, and then realize good air permeability effect.

Description of the drawings

Fig. 1 is that the application underwear removes the structural schematic diagram after outer layer；

Fig. 2 is the structural schematic diagram for breathing layer；

Fig. 3 is the structural schematic diagram for the breathing layer for being provided with support bar；

Fig. 4 is the sectional view of cup structure when deformation layer is provided with lug boss；

Fig. 5 is the partial enlarged view at A in Fig. 4；

Fig. 6 is the sectional view of cup structure when deformation layer uses hose construction；

Fig. 7 is sectional view when hose is unfolded with supporting layer cooperation；

The sectional view of cup structure when the breathing layer that Fig. 8 is is pad body structure；

Fig. 9 is the partial enlarged view at B in Fig. 8；

Figure 10 is the sectional view of cup structure when support bar uses corrugated plate shape seal structure；

Figure 11 is to be not provided with tightening layer, and remove the structural schematic diagram of the application underwear after outer layer；

The sectional view of Figure 12 is lug boss when being strip projected parts portion cup structure,

In figure：1, cup；2, internal layer；3, layer is breathed；4, elastic cavity；5, spiracle；6, deformation layer；7, supporting layer；8、 Outer layer；9, shoulder strap；10, shoulder belt；11, layer is tightened；12, lug boss；13, it is recessed；14, hose；15, flexible-belt；16, pad, 17- Support bar, 18- grooves.

Specific implementation mode

It is new below in conjunction with this practicality to keep the purpose, technical scheme and advantage of the utility model embodiment clearer Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that is retouched The embodiment stated is the utility model a part of the embodiment, instead of all the embodiments, based on the implementation in the utility model Example, the every other embodiment that those of ordinary skill in the art are obtained without creative efforts belong to The range of the utility model protection, it should be noted that the attached drawing of the application be only that the matching relationship of each structure feature into Row displaying, there is no drawn according to actual ratio.

As shown in figs. 1-12, a kind of ventilating underwear, including cup 1, the cup 1 include internal layer 2 and are arranged outside internal layer 2 Breathing layer 3, the internal layer 2, which is cup-shaped, to be covered on breast, and the breathing layer 3 has the elastic cavity 4 that can be compressed, It is provided with several spiracles 5 on the breathing layer 3,5 one end of the spiracle is in contact with the internal layer 2, the other end and institute Elastic cavity 4 is stated to be connected.

In practical R ＆ D design, inventor has found, in order to keep underwear ventilative, currently, used technological means is all It is directed to the selection of underwear material, that is, select the cloth of frivolous ventilative to ensure the air permeability effect of underwear, it is still, such The effect is unsatisfactory for gas, although the reason is that, the material of underwear is ventilative, after user dresses underwear, underwear It is outer that usually all there is also the packages for having other clothings, so that, it is relatively all more static in the air of underwear attachment, at breast The discharge of hectic fever gas is unsatisfactory；

In actually researching and developing, inventor also found, after user dresses underwear, when walking about or when body-sway motion, and Breast is inherently more soft, so can also have opposite shaking therewith, so, in the technical solution of the application, internal layer 2 uses Silk quality with good air permeability effect or contton cloth, internal layer 2 are fitted on breast, play package breast, avoid breast direct It is fitted in uncomfortable caused by 3 possibility of breathing layer；Further, the elastic cavity 4 can be extruded generation because breast shakes Flexible deformation makes the elastic cavity 4 be compressed, the sky in elastic cavity 4 when breathing layer 3 by breast impact or extruding Gas is discharged, and when impact or extruding decrease or elimination, 4 part of the elastic cavity is restored or full recovery, and sucks air, Respiratory state is formed, in this process, has greatly facilitated the flowing of breast surrounding air, and then realize good ventilative effect Fruit.

Preferred as one of which, the breathing layer 3 includes deformation layer 6 and supporting layer 7, and the deformation layer 6 is using tool Resilient material is made, and the deformation layer 6 is covered on the internal layer 2, is spaced apart between deformation layer 6 and the supporting layer 7, The elastic cavity 4 is formed, the spiracle 5 is arranged on the deformation layer 6.

It includes deformation layer 6 and supporting layer 7 to breathe layer 3, and deformation layer 6 is made using elastic material, the elastic material of the application Refer to that the hard material compared with supporting layer 7 is more soft, more deformable material, for example, by using flexible medical silica-gel Material, when wearer's breast is relative to body-sway motion, elastic deformation occurs for breast impact or crimp layer 6, deformation layer 6, Elastic cavity 4 is set to be compressed, when the impact or extruding that deformation layer 6 is received weaken or eliminate, elastic deformation occurs for deformation layer 6, makes 4 part of elastic cavity is restored or full recovery, and and so on, elastic cavity 4 is constantly converted between compression and recovery, that is, is in exhale Shape is inhaled, in this process, by spiracle 5, the air in elastic cavity 4 is also discharged and sucks therewith, makes the air at breast It flows, in this way, greatly improving the diffusion velocity of hectic fever gas at breast；And then it is good so that the underwear of the application is had Gas permeability.

Preferably, the spiracle 5 extends towards the supporting layer 7, and completely through the supporting layer 7.So set, into One step is conducive to the discharge of hectic fever air around breast, and then further increases the gas permeability of the application underwear.

Preferably, the supporting layer 7 is sheet, and the lower edge of the supporting layer 7 and the lower edge shape of breast match, described Supporting layer 7 is and pendant along the tip that the internal layer 2 extends upwardly to the middle part of the internal layer 2, at the tip at 2 middle part of the internal layer The corresponding position of wearer's nipple.

By the research to real use state, inventor has found, in normal gait, extruding and punching of the breast to underwear The lower half portion for mainly concentrating on cup 1 is hit, on the direction along 1 lower edge of the cup to upper limb, breast suffered by cup 1 squeezes Compressive Strength tapers off trend, so, in the scheme of the application, the point at 1 middle part of cup is arranged in the upper limb of supporting layer 7 At end, it on the one hand ensure that breathing layer 3 is preferably squeezed, realize good effect of breathing, on the other hand, decrease cover The cladding thickness of 1 top half of cup, so, also ensure the fine air permeability of 1 top half of cup.

Preferably, after the upper limb of the supporting layer 7 is along the tip that the internal layer 2 extends upwardly to 2 middle part of the internal layer, In continuing to extend along internal layer 2 and being coated at the tip at the middle part of the internal layer 2, the supporting layer 7 is beyond 2 middle part point of the internal layer Width at end is L, and the width at 2 middle part tip of the internal layer to 2 upper limb of internal layer is S, L：S=1/4~1/3.Using this kind Mode is the gas permeability that ensure that underwear first, and it is opposite with the fixed stabilization of body on the other hand to also improve breathing layer 3 Property, and then further improve squeezing effect of the breast to breathing layer 3.

Preferably, the cup 1 further includes having outer layer 8, and the lower edge of the outer layer 8 is matched with 3 lower edge of breathing layer, The upper limb of the outer layer 8 upwardly extends, and is covered in outside the breathing layer 3 and internal layer 2.

Preferably, between the supporting layer 7 and the outer layer 8 to be fixedly connected, the outer layer 8 also with the shoulder strap of underwear 9 It is connected with shoulder belt 10, the supporting layer 7 is made to be fixed relative to the body of wearer.

Pass through above-mentioned scheme so that breathing layer 3 is fixed relative to the body of wearer, for example, in wearer's walking When, since breast is more raised, and soft, so, and layer 3 can be breathed relative to body quilt with walking about relative to body-sway motion It is fixed, and then ensure that elastic cavity 4 can be squeezed reliably.

Preferably, the edge of the internal layer 2 is connected with the outer layer 8.

Preferably, the developed area of the internal layer 2 is more than the developed area of the deformation layer 6 so that the internal layer 2 and institute After stating the connection of outer layer 8, the internal layer 2 does not fetter the shaking of breast.The developed area of internal layer 2 is more than the area of deformation layer 6, is interior Layer 2 is covered on deformation layer 6 in slightly loose state, i.e., does not fetter the shaking of breast, internal layer 2, which only serves, to be separated breast and exhale The effect of layer 3 is inhaled, internal layer 2 can select soft comfortable cloth, such as flexible, in the underwear of the application, pass through Layer 3 and outer layer 8 are breathed to be fettered to breast, in this way, ensureing the shaking of breast, breathing layer 3 can be effectively squeezed, make bullet Property cavity 4 there is deformation by a relatively large margin, and then further increase the effect for promoting air circulation.

Preferably, fold is sutured with 8 phase of the outer layer outward at the edge of the internal layer 2.Make seam in outer layer 8, avoids Influence the comfort of underwear.

Preferred as one of which, the supporting layer 7 is using carbon fibre material, metal material or hard plastics system , support bar 17 is provided between the lower edge of the deformation layer 6 and the supporting layer 7, by the support bar 17 by the change 6 lower edge of shape layer is separated with 7 lower edge of the supporting layer.

Supporting layer 7 is made using carbon fibre material, metal material or hard plastics, is squeezed by breast in cup 1 When pressure so that supporting layer 7 does not deform or smaller deformation occurs, and deformation layer 6 provides larger deformation, so reliable Guarantee elastic cavity 4 can be compressed or restored with the shaking of breast, and then ensure good air permeability effect；Another party Face is also due to supporting layer 7 and provides reliable support, additionally it is possible to the further constraint effect for improving cup 1, and then improve this Apply underwear moulding effect, and by be arranged support bar 17, can it is good ensure 4 lower part of elastic cavity volume, into And ensure air permeability effect.

Preferably, the diameter of spiracle 5 makes institute more than the diameter of spiracle 5 on the deformation layer 6 on the supporting layer 7 It is netted to state supporting layer 7.

As it is another preferably, on the supporting layer 7 quantity of spiracle 5 be more than 6 spiracle 5 of the deformation layer quantity, It is netted to make the supporting layer 7.By above-mentioned, it sets supporting layer 7 to reticular structure, so that supporting layer 7 is only served support and make With, and the blocking to air in elastic cavity 4 is reduced, and then further increase the air permeability effect of underwear.

Preferably, 7 thickness of the supporting layer is 1.5-3mm.

Preferably, the spacing between the deformation layer 6 and the supporting layer 7 is gradually reduced from the bottom to top.In normal gait Or under running state, the intensity that breast suffered by cup 1 shakes and is extruded is the trend that tapers off from the bottom to top, so, In the scheme of the application, the spacing between deformation layer 6 and the supporting layer 7 is gradually reduced from the bottom to top, is on the one hand to ensure that bullet The lower part of property cavity 4 is still capable of providing enough by compression stroke when by larger pressure, makes the lower part of supporting layer 7 Divide and is not bonded with the lower part of deformation layer 6；On the other hand, it is excessive and lead to the swelling of cup 1 to also avoid part on elastic cavity 4 It is swollen, influence beauty.

The breathing layer 3 further includes tightening layer 11, and the layer 11 of tightening uses carbon fibre material, metal material or hard Matter plastic material is made, described to tighten layer 11 and the lower edge of the supporting layer 7 is connected smoothly, the shape for tightening layer 11 Match with breast underlying body shape.By tightening the setting of layer 11, the fixation of 7 relative body of further supporting layer, such as This can preferably squeeze elastic cavity 4 when breast shakes, and then ensure that elastic cavity 4 is reliably squeezed, in raising The air permeability effect of clothing.

Preferably, the layer 11 of tightening is made using material identical with supporting layer 7, described to tighten layer 11 and the support Layer 7 is an integral molding structure.

Preferably, the outer layer 8 and internal layer 2 all extend downwardly, and are tightened described in layer 11 is coated on.

Preferably, the layer 11 of tightening is sheet.

Preferably, 11 whole of layer or which part of tightening is corrugated plate shape, and the ripple for tightening layer 11 is perpendicular To ripple.

Alternatively, 11 whole of layer or which part of tightening is corrugated plate shape, the wave for tightening layer 11 Line is transverse wave.

Preferably, the constraint piece width is 8-30mm.

It is preferred as one of which, several lug bosses towards 7 direction of the supporting layer are provided on the deformation layer 6 12, the lug boss 12 is located in the elastic cavity 4.It is located at the lug boss 12 in elastic cavity 4 by setting, works as deformation layer When 6 deformations are excessive, lug boss 12 is contacted with supporting layer 7, provides support, and deformation layer 6 is avoided to fit and influence with supporting layer 7 Gas effect；When deformation layer 6 deforms excessive or uses long afterwards, deformation layer 6 might have the wind being bonded with supporting layer 7 Danger, in this case, lug boss 12 can also play the role of support, avoid supporting layer 7 from being bonded with deformation layer 6 and cause Gas it is unsmooth, while ensureing air permeability effect, also improve breathing layer 3 service life.

Preferably, the lug boss 12 is made using flexible elastic material.Lug boss 12 uses elastic material system , after lug boss 12 and the contact of supporting layer 7, the support that lug boss 12 is provided is resilient support, that is to say, that with deformation The increase of 6 deformation of layer, deformation difficulty also increase therewith, ensure Trusted recovery, while improving service life, also further Improve air permeability effect；When even more important, due to the support in elastic bumps portion 12, when elastic cavity 4 is compressed, deformation Speed is by soon to slow, and when elastic cavity 4 restores, the resume speed of leading portion will be faster than the resume speed of back segment, in this way, Making the deformation of elastic cavity 4, there are velocity jumps, are more favorable for the circulation of air, in turn, further increase air permeability effect.

Preferably, the lug boss 12 is an integral molding structure with the deformation layer 6.Facilitate processing and manufacture.

Preferably, the end of the lug boss 12 is spaced with the supporting layer 7.Ensure that the deformation of elastic cavity 4 has Good velocity jump also ensures that elastic cavity 4 is capable of providing larger deflection.

Preferably, it is provided with recess 13 on the corresponding deformation layer of the lug boss 12 6, the recess 13 is towards described convex It plays portion 12 to extend, makes the lug boss 12 in shelly-shaped.Lug boss 12 is the shelly-shaped of thin-walled, is on the one hand to mitigate weight, another party Face also makes lug boss 12 have good deformability.

Preferably, the spiracle 5 on the deformation layer 6 is arranged on the lug boss 12.By the spiracle on deformation layer 6 5 are arranged on lug boss 12, so that spiracle 5 is separated with internal layer 2, in this way, being bonded for spiracle 5 and breast is avoided, It is in unimpeded shape to keep spiracle 5, and then further ensures the fine air permeability of underwear.

Preferably, the spiracle 5 on the deformation layer 6 is arranged in the end of the lug boss 12.It can effectively avoid convex Play the case where blocking spiracle 5 when portion 12 is bonded because of deformation.

As it is another preferably, the medium position in 12 side wall of the lug boss is arranged in the spiracle 5 on the deformation layer 6. So set, when lug boss 12 and supporting layer 7 contact, the case where also venthole capable of being avoided to be blocked.

Preferred as one of which, the lug boss 12 is strip projected parts portion 12, and the strip projected parts portion 12 is by the change The lower edge of shape layer 6 extends to the upper limb of the deformation layer 6.After lug boss 12 is set as strip, also just formed on deformation layer 6 Several strip grooves, these grooves further improve the air permeability effect of cup 1 as air flow channel, moreover, working as certain After partial spiracle 5 is blocked, the ventilation that can also cooperate of other spiracles 5 in the strip projected parts portion 12 also improves in turn Air permeability effect.

Preferably, the height of 12 end of the lug boss gradually subtracts on the direction by 6 lower edge of the deformation layer to upper limb It is small.Since the impact suffered by flexible cavity is gradually reduced in direction from the bottom to top, so, in the present solution, protrusion The height in portion 12 is gradually reduced, and is conducive to the overall deformation of elastic cavity 4 from the bottom to top, and then ensures that deformation layer 6 is becoming shape Good breast can be also supported under state；On the other hand the too fat to move of cup 1 is also avoided.

Preferably, it is to be connected smoothly between the lug boss 12 and the deformation layer 6.

Preferably, the cross sectional shape of the lug boss 12 is semicircle.

Preferably, the cross sectional shape of the lug boss 12 is half elliptic.

Round and ellipse shape has good shape transition, can effectively avoid stress concentration, improves breathing layer 3 Reliability；On the other hand but also the flexible deformation of lug boss 12 is more linear.

Preferably, the upper limb of the deformation layer 6 turns down outward, the upper limb of the supporting layer 7 is coated on interior.Ensure cup 1 comfort.

Preferred as one of which, the deformation layer 6 is several hollow tubes 14 arranged side by side, and the hose 14 uses Elastic material is made, and the inner passage of the hose 14 forms the elastic cavity 4, and the spiracle 5 on the deformation layer 6 is along institute That states the radial or described hose 14 of cup 1 extends radially through the hose 14.

Preferably, it contacts with each other between adjacent hose 14.

In this scenario, by the way that several hoses 14 is formed deformation layer 6, the space in each hose 14, hose 14 side by side It is flexible, there is spiracle 5 on hose 14, is shaken when squeezing tube 14 in breast, the inner space of hose 14 is also extruded, Hose 14 switches between extruding and recovery, and then good air permeability effect；On the other hand, compared to the deformation layer of other structures For 6, deformation layer 6 is formed using hose 14 side by side, with the increase that the increase of pressure, hose 14 deform, due to adjacent hose Limitation between 14 so that the deformation of hose 14 is also difficult therewith, that is to say, that in the deformation process of this programme deformation layer 6, The non-deformability of deformation layer 6 is increased with the increase of deflection, so, it is possible that hose 14 is effectively avoided to be extruded into The state being bonded entirely；Moreover, the mutual support between being also due to hose 14, with the increase of usage time, even if hose 14 There is aging or elasticity dies down, also can still play air permeability effect, and then greatly improve the service life of underwear.

Preferably, 14 both ends of the hose are closed.So that gas is only passed in and out by spiracle 5, further increase ventilative Efficiency.

Preferably, the hose 14 is arranged on the supporting layer 7, and spiracle 5 on the hose 14 is towards the support Layer 7 extends, and completely through the supporting layer 7.So set, contributing to the control to 6 shape of deformation layer, cup 1 is made to have On the other hand good shape is also convenient for processing and manufacture.

Preferably, the spiracle 5 on the hose 14 is staggered with the internal layer 2.So set, avoiding internal layer 2 always It is fitted in spiracle 5 and blocks spiracle 5 and influence air permeability effect.

Preferably, flexible-belt 15 is arranged between the adjacent hose 14 to connect.Each hose 14 is connected by flexible-belt 15, On the one hand it is the shape for further ensuring deformation layer 6, on the other hand, also avoids being displaced and influencing comfortable between hose 14 Property.

Preferably, the hose 14 is arranged along the direction of 6 lower edge of the deformation layer to upper limb.

Preferably, the diameter of the hose 14 is gradually reduced on the direction along 6 lower edge of the deformation layer to upper limb.As above It states, in wearer's normal gait or when running, generates extruding to deformation layer 6 because breast shakes, which is becoming Shape layer 6 is gradually reduced on direction from the bottom to top, so, in the present solution, the diameter of hose 14 is gradual from the bottom to top Reduce, is on the one hand to avoid 6 elastic cavity 4 of deformation layer oversized and cause cup 1 too fat to move unsightly, on the other hand also saves Material reduces cost, and the hose 14 of lower part is directly larger, also ensures 14 lower part of hose when by larger pressure, It is still capable of providing enough by compression stroke, and then ensures good air permeability effect.

Such as above-mentioned setting, since the shape of cup 1 limits so that the spacing on direction from the bottom to top of hose 14 is gradual Increase, in this way, while forming excellent support, is also further conducive to breathe freely.

Preferably, on direction transversely, the diameter of each hose 14 is gradually reduced from middle part to both sides.Such as This, ensures that 6 inside of deformation layer that each hose 14 is formed has preferable planarization, it is even more important that inventor has found, on edge On horizontal direction, there is 1 middle part of cup to both sides, the impact that cup is subject to because breast shakes is gradually reduced, so, so It is provided with, the hose 14 being relatively large in diameter deforms the hose 14 smaller relative to diameter and to be easy, so deformation layer 6 can be made in cross Upwards, it can also ensure that each position good can be breathed freely with the deflection of more consistent property, also ensure to breast Excellent support.

As it is another preferably, on the direction of 14 axis of the hose, the cross sectional shape of 14 inside of the hose For ellipse, also, the long axis direction of ellipse is directed toward the internal layer 2.In this manner, hose 14 is squeezed generation When deformation, sticking part is big compared with circular hose 14 between adjacent hose 14, so, under 6 deformation of deformation layer, it is capable of providing Resilient support also with regard to bigger, in this way, the further air permeability effect for ensuring breathing layer 3, also further improves use Service life.

Preferred as one of which, the supporting layer 7 is made with the deformation layer 6 using identical material, the support Layer 7 is fixed on by way of stickup on the outer layer 8.In this scenario, supporting layer 7 and deformation layer 6 use identical material It is made, facilitates processing and manufacture, reduce manufacturing cost, supporting layer 7 is fixed on by way of stickup on outer layer 8 so that support Each position of layer 7 is all fixed with outer layer 8, so so that the support strength of supporting layer 7 is reinforced accordingly, is ensureing bullet Property cavity 4 while well deform, but also cup 1 can keep good form, there is good moulding effect.

Preferably, the supporting layer 7 is an integral molding structure with the deformation layer 6.Further facilitate processing and saving Material.

Preferably, 7 thickness of the supporting layer is more than the thickness of the deformation layer 6.By setting the thickness of supporting layer 7 to More than the thickness of deformation layer 6 so that, it for deformation layer 6, is unlikely to deform, and then further under nonextruding state, bullet Property 4 shape of cavity stability, on the other hand, also can good 1 shape of holdings cup, with good moulding effect.

Preferably, be provided with strip of paper used for sealing between 6 lower edge of 7 lower edge of the supporting layer and the deformation layer, the strip of paper used for sealing with it is described It is sealed connection between supporting layer 7 and deformation layer 6.On the one hand it is that ensure that 7 lower edge of supporting layer and deformation by the setting of strip of paper used for sealing Layer 6 lower edge oneself can be separated reliably, and then ensure the width of 4 lower half portion of elastic cavity.

Preferably, the strip of paper used for sealing corrugated plate shape.

Preferably, the ripple direction of the strip of paper used for sealing is vertical.When the ripple direction of strip of paper used for sealing is vertical, it is capable of providing strip of paper used for sealing Vertical supporting intensity, in this way, further ensure separating for 6 lower edge of deformation layer and 7 lower edge of supporting layer, another aspect, ripple Also several air flow channels is formed, the permeability of underwear is further improved.

As it is another preferably, the ripple direction of the strip of paper used for sealing is laterally.When the ripple direction of strip of paper used for sealing is lateral, Neng Gou Ensure good deformation and recovery on vertical direction, and then there is good elasticity, in this way, ensureing 6 lower edge of deformation layer and branch Support while separating of 7 lower edge of layer, moreover it is possible to ensure good elasticity, enable that there is enough deformations when being extruded, improve The deformation extent of elastic cavity 4, and then improve the effect of breathing of underwear.

Preferably, the strip of paper used for sealing is made with the supporting layer 7 and deformation layer 6 using identical material.

Preferably, the strip of paper used for sealing and the supporting layer 7 and deformation layer 6 are integral type molding structure.Further facilitate system It makes.

Preferably, the strip of paper used for sealing is made with the supporting layer 7 and deformation layer 6 using medical silica-gel material.Medical silica-gel material Material is first can be by the use of safety, also, also has good elasticity, so, it, can be into one using medical silica-gel material The effect that the guarantee of step is compressed and restored, and then ensure that underwear has good gas permeability.

Preferably, the width of the elastic cavity 4 is gradually reduced on direction from the bottom to top.

Under normal gait or running state, the intensity that breast suffered by cup 1 shakes and is extruded is to be in from the bottom to top Decline trend, so, in the scheme of the application, the spacing between deformation layer 6 and the supporting layer 7 gradually subtracts from the bottom to top It is small, the lower part of elastic cavity 4 is on the one hand to ensure that when by larger pressure, is still capable of providing enough empty by compression Between, so that the lower part of supporting layer 7 is not bonded with the lower part of deformation layer 6；On the other hand, part on elastic cavity 4 is also avoided It is excessive and lead to the too fat to move of cup 1, influence beauty.

Preferred as one of which, the breathing layer 3 is the pad 16 of solid construction, and 16 inner wall of the pad is and breast The arc surfaced that lower half portion shape matches, the pad 16 are made using elastic material, and the spiracle 5 is by the pad 16 Inside penetrate through to the outside of the pad 16, the internal cavities of the spiracle 5 form the elastic cavity 4.Pass through breathing Hole 5 is arranged on the pad 16 for realizing structure, and it is in cellular with several through-holes to make pad 16, and then is reduced, pad 16 Support strength, that is, the deformability of pad 16 is improved, and the internal cavities that are formed by of spiracle 5 form elastic cavity 4, That is, when breathing layer 3 is squeezed, the internal cavities of spiracle 5 deform, and then realize the suction breast of gas in spiracle 5 Or discharge, in this way, ensureing good air permeability effect.

Preferably, the diameter of the spiracle 5 gradually increases along the direction from the inside to the outside of the pad 16.So set It sets, is on the one hand so that 16 inside of pad, i.e., close to the side of breast, the diameter of spiracle 5 is smaller, helps to maintain pad 16 The planarization of inside, and then ensure good comfort avoids on inside spiracle 5 oversized and leads to 16 inside of pad With apparent concave-convex sense, and lead to the reduction of comfort, on the other hand, the spiracle 5 in 16 outside of pad is relatively large in diameter, so Its non-deformability can also be made to die down while with larger cavity, in this way, facilitate the deformation of elastic cavity 4, moreover, because A diameter of gradual enlarging state of spiracle 5, so, but also pad 16, on direction from the inside to the outside, non-deformability is It is gradual to reduce, it also allows for, the deformation of elastic cavity 4 is more linear, while improving underwear comfort, due to pad 16 Non-deformability increases with the increase of deformation, and then also ensures that pad 16 provides the reliability of elasticity, ensure that underwear is saturating The reliability of gas, also improves service life.

Preferably, it is tangent state on the lateral surface of the pad 16, between each spiracle 5, which says It is not shown in bright book attached drawing.So setting ensures that 16 outside of pad has weaker non-deformability, and so that breathing 5 inside of hole has larger elastic cavity 4.

Preferably, several grooves 18 is additionally provided on the medial surface of the pad 16.The setting of groove 18, Ke Yi Air flow channel, and then the further gas permeability for improving underwear are formed on 16 inner wall of pad.

Preferably, on the medial surface of the pad 16, the spiracle 5 is located in the groove 18.So that improving While underwear gas permeability, additionally it is possible to it is reliable that spiracle 5 is avoided to be blocked, in this way, ensure the reliable air permeability effect of underwear, into One step, the combination of spiracle 5 and groove 18 so that the air being extruded is flowed along groove 18, the flowing of air It is more smooth, the further air permeability effect for improving underwear.

Preferably, the spiracle 5 along the direction from the inside to the outside of the pad 16 in the shape of a spiral.Spiracle 5 is set It is set to helical form so that, on the direction of pad 16 from the inside to the outside, 5 body structures of spiracle also have elasticity, in this way, into one Step improves the air permeability effect of underwear.

Preferably, it is provided with screw thread on 5 inner wall of the spiracle.By being threaded, due to screw thread there are protrusion and The wedge angle of recess, when pad is squeezed, these wedge angles are more prone to deform, so so that breathing layer 3 is squeezed by smaller When pressure, corresponding deformation can be also generated, ensures air permeability effect, and when deformation increases, each recess of screw thread is extruded fitting When, at this point, realizing the extruding to elastic cavity 4 by the deformation of spiracle 5 again, in this way, ensure that when impacting larger, also can With the good air permeability effect of offer；Particularly, using the scheme of the application, become by breast impact extruded in breathing layer 3 When shape, then elder generation's rapid deformation gradually slowly becomes again to making the recess of screw thread be extruded fitting when the deformation of elastic cavity 4 Shape, such mode of texturing with mutation further improve the negotiability of 4 hollow cavity of elastic cavity, and then into one The air permeability effect for improving underwear of step.

Above description is only a specific implementation of the present invention, but the scope of protection of the utility model is not limited to In this, any one skilled in the art can readily occur in variation in the technical scope that the utility model discloses Or replace, it should be covered within the scope of the utility model.Therefore, the scope of protection of the utility model should be wanted with right Subject to the protection domain asked.

Claims (10)

1. a kind of ventilating underwear, including cup, it is characterised in that：The cup includes internal layer and the breathing that is arranged outside internal layer Layer, the internal layer, which is cup-shaped, to be covered on breast, and the breathing layer has the elastic cavity that can be compressed, the breathing layer On be provided with several spiracles, described spiracle one end is in contact with the internal layer, and the other end is connected with the elastic cavity It is logical.

2. ventilating underwear according to claim 1, it is characterised in that：The breathing layer includes deformation layer and supporting layer, The deformation layer is used to be made with elastic material, and the deformation layer is covered on the internal layer, deformation layer and the supporting layer Between be spaced apart, form the elastic cavity, the spiracle is arranged on the deformation layer, and the spiracle is towards the branch It supports layer to extend, and completely through the supporting layer.

3. ventilating underwear according to claim 2, it is characterised in that：The supporting layer is sheet, under the supporting layer The lower edge shape of edge and breast matches, and the supporting layer is extended upwardly to along the internal layer at the tip in the middle part of the internal layer, It is position corresponding with wearer's nipple at tip in the middle part of the internal layer.

4. ventilating underwear according to claim 3, it is characterised in that：The upper limb of the supporting layer prolongs upwards along the internal layer After extending at the tip in the middle part of the internal layer, continue along internal layer extension will be coated at the tip in the middle part of the internal layer in, it is described Supporting layer is L beyond the width at tip in the middle part of the internal layer, and the width at the tip of the internal layer middle part to internal layer upper limb is S, L：S=1/4~1/3.

5. ventilating underwear according to claim 3, it is characterised in that：The cup further includes having outer layer, the outer layer Lower edge is matched with the breathing layer lower edge, and the upper limb of the outer layer upwardly extends, and is covered in outside the breathing layer and internal layer.

6. ventilating underwear according to claim 3 or 4, it is characterised in that：The supporting layer is using carbon fibre material, metal Material or hard plastics are made, and are provided with support bar between the lower edge of the deformation layer and the supporting layer, pass through institute It states support bar to separate the deformation layer lower edge and the supporting layer lower edge, the spacing between the deformation layer and the supporting layer It is gradually reduced from the bottom to top.

7. ventilating underwear according to claim 3 or 4, it is characterised in that：It is provided on the deformation layer several towards institute The lug boss in supporting layer direction is stated, the boss is in the elastic cavity.

8. ventilating underwear according to claim 7, it is characterised in that：The lug boss is strip projected parts portion, the strip Lug boss is extended to the upper limb of the deformation layer by the lower edge of the deformation layer.

9. ventilating underwear according to claim 3 or 4, it is characterised in that：The deformation layer be it is several it is arranged side by side in Empty hose, the hose are made using elastic material, and the inner passage of the hose forms the elastic cavity, the deformation layer On spiracle extend radially through the hose along the hose.

10. ventilating underwear according to claim 1, it is characterised in that：The breathing layer is the pad of solid construction, described Pad inner wall is the arc surfaced to match with breast lower half portion shape, and the pad is made using elastic material, the breathing Hole is penetrated through by the inside of the pad to the outside of the pad, and the internal cavities of the spiracle form the elastic cavity.