CN107713038A

CN107713038A - A kind of underwear that can reliably breathe freely

Info

Publication number: CN107713038A
Application number: CN201711250637.6A
Authority: CN
Inventors: 刘莲
Original assignee: Chengdu Anni Bobbi Trading Co
Current assignee: Chengdu Anni Bobbi Trading Co
Priority date: 2017-12-01
Filing date: 2017-12-01
Publication date: 2018-02-23

Abstract

The present invention relates to underwear technical field, more particularly to a kind of underwear that can reliably breathe freely, including cup, the cup includes internal layer and the breathing layer being arranged on outside internal layer, the internal layer, which is cup-shaped, to be covered on breast, the breathing layer has the elastic cavity that can be compressed, some spiracles are provided with the breathing layer, described spiracle one end is in contact with the internal layer, the other end is connected with the elastic cavity, the breathing layer includes deformation layer and supporting layer, it is spaced apart between deformation layer and the supporting layer, form the elastic cavity, the deformation layer is some hollow tubes being arranged side by side, the flexible pipe is made using elastomeric material, the inner passage of the flexible pipe forms the elastic cavity.The underwear of the application, there is good air permeable effect, and can also ensure that ventilative reliability.

Description

A kind of underwear that can reliably breathe freely

Technical field

The present invention relates to underwear technical field, and in particular to a kind of underwear that can reliably breathe freely.

Background technology

It is also more and more generous as the progress in epoch, the liberation of concept, women are more and more fastidious for wearing, In dress, the aspect of U.S. 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 makees With, avoid breast from rocking 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, for its structure, typically including cup, shoulder belt and brace, in wearing, cup is coated on On breast, brace 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 brace Connect, and then to the fixation of cup, realize the constraint to breast.

In actual R ＆ D design, inventor has found, current underwear still also there are deficiency, be characterized in particular in：

Cup is coated on breast, although serving the effect of constraint breast, in usual wearing, outside underwear Also other clothings, so, usual all sultry humidity, has not only had a strong impact on comfortableness, also to udder health band at breast Adverse effect is carried out.

The content of the invention

It is an object of the invention to：The problem of breast is sultry moist when dressing for current underwear be present, there is provided one kind tool There is good ventilative, the underwear discharged beneficial to moisture at breast.

To achieve these goals, the technical solution adopted by the present invention is：

A kind of underwear that can reliably breathe freely, including cup, the cup include internal layer and the breathing being arranged on 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 some 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.

In actual R ＆ D design, inventor has found that, in order that underwear is breathed freely, at present, used technological means is all It is directed to the selection of underwear material, i.e. the cloth of frivolous ventilative is selected to ensure the air permeable effect of underwear, it is still, such Gas effect is unsatisfactory, and reason is, although the material of underwear is ventilative, after user dresses underwear, its underwear The outer parcel that generally all also there are other clothings, so that, it is relatively all more static in the air of underwear annex, 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 during body-sway motion, and Breast is inherently more soft, thus can also have therewith it is relative rock, so, in the technical scheme of the application, internal layer use Silk quality or contton cloth with good air permeable effect, internal layer are fitted on breast, play parcel breast, avoid breast directly against Close uncomfortable caused by breathing layer is possible；Further, the elastic cavity can be extruded generation elasticity because breast rocks Deformation, when breathing layer by breast impact or extruding, compressed the elastic cavity, the air in elastic cavity is arranged Go out, when impact or extruding decrease or elimination, the elastic cavity part is recovered or full recovery, sucks air again, that is, is formed Breathing state, in this process, the flowing of breast surrounding air is greatly facilitated, and then realized good air permeable effect.

Preferred as one of which, the breathing layer includes deformation layer and supporting layer, and the deformation layer, which uses, has bullet Property material is made, and 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 elastomeric material, and the elastomeric material of the application refers to, It is more soft compared with the hard material of supporting layer, more deformable material, for example with 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 Compressed, when the impact or extruding that deformation layer is received weaken or eliminated, elastic deformation occurs for deformation layer, makes elastic cavity part extensive Multiple or full recovery, and so on, elastic cavity is constantly changed between compression and recovery, i.e., in shape is breathed, in this process, By spiracle, the air in elastic cavity is also discharged and sucked therewith, makes the air flow at breast, 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.It is arranged such, enters one Step is advantageous to the discharge of hectic fever air around breast, and then further improves 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 at the tip in the middle part of the internal layer along the internal layer, is at the tip in the middle part of the internal layer and wearer's breast Corresponding position.

By the research to real use state, inventor has found, in normal gait, extruding and punching of the breast to underwear The latter half 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 tip that the upper limb of supporting layer is arranged in the middle part of cup Place, it on the one hand ensure that breathing layer is preferably extruded, realize good effect of breathing, on the other hand, decrease cup The cladding thickness of top half, so, it also ensure that the fine air permeability of cup top half.

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

Preferably, the cup also includes outer layer, and the lower edge of the outer layer is engaged 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, to be fixedly connected between the supporting layer and the outer layer, brace and shoulder of the outer layer also with underwear Band connection, the supporting layer is set to 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, because breast is more raised, and soft, so, and 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 extruded 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 rocking for 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., rocking for breast is not fettered, internal layer only serves the work for separating breast and breathing layer Soft comfortable cloth can be selected with, internal layer, such as flexible, in the underwear of the application, by breathing layer and outer Layer fetters to breast, in this way, ensureing rocking for breast, can effectively extrude breathing layer, make elastic cavity have compared with Significantly deform, and then further improve the effect for promoting air circulation.

Preferably, outwards turnover mutually sutures with the outer layer at the edge of the internal layer.Seam is set to avoid influenceing in outer layer The comfortableness of underwear.

Preferred as one of which, the supporting layer uses carbon fibre material, metal material or hard plastics system , support bar is provided between the lower edge of the deformation layer and the supporting layer, by the support bar by under the deformation layer Edge separates 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 occurred less deformation, and deformation layer provides larger deformation, so reliable to protect Card elastic cavity can be compressed or be recovered with rocking for breast, and then ensure good air permeable effect；On the other hand, and Because 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 setting support bar, the volume of guarantee elastic cavity lower part that can be well, and then ensure ventilative effect Fruit.

Preferably, the diameter of spiracle is more than the diameter of spiracle on the deformation layer on the supporting layer, makes the branch 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, supporting layer is arranged to network structure, supporting layer is only served supporting role, and is subtracted Few stop to air in elastic cavity, and then further improve the air permeable effect of underwear.

Preferably, the supporting 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 is rocked 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, can still provide 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 cause the too fat to move of cup to it also avoid elastic cavity upper part, influences U.S. See.

The breathing layer, which also includes, tightens layer, and the layer of tightening is using carbon fibre material, metal material or hard modeling Material material is made, and 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 extruded, and then ensures that elastic cavity is reliably extruded, improves the air permeable effect of underwear.

Preferably, using being made with supporting layer identical material, the layer of tightening is the layer of tightening 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 Comfortableness, also maintain the attractive in appearance 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 Also enable and tighten layer preferably and body fit, and then 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 ripple Line.Vertical corrugated plating is set, on the one hand, is that can provide the vertical supporting intensity for tightening layer, on the other hand, is also caused in transverse direction On, tightening layer has good deformability, can be applied to the user of different building shape, another further aspect, tighten layer in vertical Corrugated, some vertical passageways are also formed between layer and user's body tightening, these passages can also play good Air permeable effect, when in use, passage are connected with inner portion, further improve the air permeable effect of inner portion.

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

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

It is preferred as one of which, some lug bosses towards the supporting layer direction, institute are provided with the deformation layer Boss is stated in the elastic cavity.By setting the lug boss in elastic cavity, when deformation layer deformation is excessive, Lug boss contacts with supporting layer, there is provided support, avoids deformation layer from fitting with supporting layer and influence air permeable 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 Support can also be played a part of, avoid supporting layer from being bonded with deformation layer and cause ventilative not smooth, ensureing air permeable effect Meanwhile also improve the service life of breathing layer.

Preferably, the lug boss is made using flexible elastomeric material.Lug boss is made using elastomeric material, when After lug boss contacts 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, it deforms difficulty and also increased 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, its deformation velocity is by soon extremely Slow, and when elastic cavity recovers, the resume speed of leading portion will be faster than the resume speed of back segment, in this way, making elastic cavity There is velocity jump in deformation, be more favorable for the circulation of air, and then, further improve air permeable effect.

Preferably, the lug boss and the deformation layer are formed in one structure.Convenient processing and manufacture.

Preferably, the end of the lug boss is spaced with the supporting layer.Ensureing the deformation of elastic cavity has well Velocity jump, also ensure elastic cavity larger deflection can be provided.

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

Preferably, the spiracle on the deformation layer is arranged on the lug boss.Spiracle on deformation layer is set On lug boss, and then spiracle is separated with internal layer, in this way, being bonded for spiracle and breast is avoided, holding spiracle In unimpeded shape, and then the further fine air permeability for ensureing underwear.

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

As it is another preferably, the spiracle on the deformation layer is arranged on the medium position of the lug boss side wall.So Set, when lug boss contacts with supporting layer, the situation that can also avoid passage from being 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 arranged to strip, some bars are also formed on deformation layer Shape groove, these grooves further improve the air permeable effect of cup, moreover, working as some portion of breathing as air flow channel After hole is blocked, other spiracles in the strip projected parts portion can also cooperate ventilation, and then, also improve air permeable effect.

Preferably, the height of the lug boss end is gradually reduced on by direction of the deformation layer lower edge to upper limb. Because the impact suffered by flexible cavity is gradually reduced in direction from the bottom to top, so, in this programme, lug boss Highly it is gradually reduced, is advantageous 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.

Circular and ellipse shape has good shape transition, can effectively avoid stress concentration, improves breathing layer Reliability；On the other hand also make it that the elastic deformation of lug boss is more linear.

Preferably, the upper limb of the deformation layer outwards turns down, and the upper limb of the supporting layer is coated on interior.Ensure cup Comfortableness.

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

Preferably, contacted with each other between adjacent flexible pipe.

In this scenario, by the way that some flexible pipes are formed into deformation layer side by side, the space in each flexible pipe, flexible pipe is flexible, There is spiracle on flexible pipe, rocked in breast during squeezing tube, the inner space of flexible pipe is also extruded, and flexible pipe is in extruding and extensive Switch between multiple, and then good air permeable effect；On the other hand, for compared to the deformation layer of other structures, using flexible pipe simultaneously Row forms deformation layer, with the increase of pressure, the increase of flexible pipe deformation, due to the limitation between adjacent flexible pipe so that flexible pipe 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 increase, so, it is possible effectively to avoid flexible pipe from being extruded into the state being bonded completely；Moreover, it is also due to soft Mutual support between pipe, with the increase of usage time, even if flexible pipe aging occurs or elasticity dies down, also it can still rise To air permeable effect, and then greatly improve the life-span of underwear.

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

Preferably, the flexible pipe is arranged on the supporting layer, and the spiracle on the flexible pipe extends towards the supporting layer, And completely through the supporting layer.It is arranged such, contributes to the control to deformation layer shape, makes cup that there is good shape, On the other hand, it is also convenient for processing and manufacturing.

Preferably, the spiracle on the flexible pipe is staggered with the internal layer.It is arranged such, avoids internal layer from being fitted in always Spiracle is blocked in spiracle and influences air permeable effect.

Preferably, flexible band connection is set between the adjacent flexible pipe.Each flexible pipe is connected by flexible-belt, is on the one hand The further shape for ensuring deformation layer, on the other hand, also avoids being shifted between flexible pipe and influenceing comfortableness.

Preferably, direction of the flexible pipe along the deformation layer lower edge to upper limb is set.

Preferably, the diameter of the flexible pipe is gradually reduced on the direction along the deformation layer lower edge to upper limb.As described above , in wearer's normal gait or when running, extruding to deformation layer is produced because breast rocks, the extruding force is in deformation layer It is gradually reduced on direction from the bottom to top, so, in this programme, the diameter of flexible pipe 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 flexible pipe of lower part is directly larger, also ensure that flexible pipe lower part when by larger pressure, can still provide foot It is enough by compression stroke, and then ensure good air permeable effect.

As it is another preferably, on the direction of the flexible pipe axis, the cross sectional shape on the inside of the flexible pipe is ellipse Circle, also, the long axis direction of ellipse points to the internal layer.To adopt in such a way, flexible pipe is squeezed when deforming, Sticking part is big compared with circular hose between adjacent flexible pipe, so, under deformation layer deformation, using the teaching of the invention it is possible to provide resilient support It is just bigger, in this way, the further air permeable effect that ensure that 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 process and manufacture, reduce manufacturing cost, supporting layer is fixed on outer layer by way of stickup so that each portion of supporting layer Position is all fixed with outer layer, so so that the support strength of supporting layer is strengthened accordingly, is well deformed in guarantee elastic cavity While, also enable cup to keep good form, there is good moulding effect.

Preferably, the supporting layer and the deformation layer are formed in one structure.Further convenient processing and saving material Material.

Preferably, the supporting layer thickness is more than the thickness of the deformation layer.By the way that the thickness of supporting layer is arranged into big In the thickness of deformation layer so that, for deformation layer, it is unlikely to deform, and then further under nonextruding state, elasticity is empty The stability of chamber shape, on the other hand, holding cup profile that also can be good, there is 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 Support 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 the latter half.

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, using the teaching of the invention it is possible to provide 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 Some air flow channels are formed, further improve the permeability of underwear.

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 horizontal, 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 convenient 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, can be further using medical silica-gel material The guarantee effect being compressed and recovered, 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 is rocked 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 can still provide enough by compression stroke when by larger pressure, make 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 it also avoid elastic cavity upper part The too fat to move of cup is caused, is influenceed attractive in appearance.

Preferred as one of which, the breathing layer is the pad of solid construction, and the pad inwall is and breast lower half The arc surfaced that partial shape matches, the pad are made using elastomeric 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.Realization is arranged on by spiracle On the pad of structure, it is in cellular with some through holes to make pad, and then is reduced, the support strength of pad, i.e. improve pad The deformability of body, and the internal cavities formed of spiracle form elastic cavity, i.e. 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.It is arranged such, On the one hand it is so that on the inside of pad, i.e. the side close to breast, the diameter of spiracle is smaller, helps to maintain flat on the inside of pad Whole property, and then ensure good comfort, avoid on inner side spiracle oversized and cause to have on the inside of pad obvious Concave-convex sense, and cause the reduction of comfortableness, on the other hand, the spiracle on the outside of pad is relatively large in diameter, so with larger sky While chamber its non-deformability can also be made to die down, in this way, facilitating the deformation of elastic cavity, be additionally, since the diameter of spiracle For gradual enlarging state, so, also make it that non-deformability is gradually to reduce to pad, also on direction from the inside to the outside So that the deformation of elastic cavity is more linear, while improving underwear comfort, because 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 life-span.

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

Preferably, some grooves are additionally provided with 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 reliably avoid spiracle from being blocked, in this way, ensureing the reliable air permeable 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 permeable effect for improving underwear.

Preferably, the spiracle along pad direction from the inside to the outside in the shape of a spiral.Spiracle is arranged to Helical form so that, on the direction of pad from the inside to the outside, this body structure of spiracle is also flexible, in this way, in further improving The air permeable effect of clothing.

Preferably, it is provided with screw thread on the spiracle inwall.By being threaded, due to screw thread there are it is raised and recessed 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 produced, ensures air permeable effect, and increase when deforming, when each recess of screw thread is extruded fitting, Now, and by the deformation of spiracle the extruding to elastic cavity is realized, in this way, ensure that when impacting larger, can also had Good air permeable effect is provided；Particularly, using the scheme of the application, when breathing layer and being deformed by breast impact extruded, Elder generation's rapid deformation is to making the recess of screw thread be extruded fitting during the deformation of elastic cavity, then gradually slowly deformation again, this The mode of texturing with mutation of sample, further, improves the negotiability of cavity in elastic cavity, and then further carry The high air permeable effect of underwear.

By adopting the above-described technical solution, the beneficial effects of the invention are as follows：

In the technical scheme of the application, internal layer uses silk quality or contton cloth with good air permeable effect, internal layer patch Close on breast, play parcel breast, avoid breast from being directly fitted in discomfort caused by breathing layer possibility；Further, it is described Elastic cavity can be extruded generation elastic deformation because breast rocks, 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 recovered or full recovery, sucks air again, that is, forms breathing state, in this process, greatly facilitated around breast The flowing of air, and then realize good air permeable effect；By the way that some flexible pipes are formed into deformation layer side by side, the sky in each flexible pipe Between, flexible pipe is flexible, also has spiracle on flexible pipe, is rocked in breast during squeezing tube, and the inner space of flexible pipe is also extruded, Flexible pipe switches between extruding and recovery, and then good air permeable effect；On the other hand, compared to other structures deformation layer and Speech, deformation layer is formed using flexible pipe side by side, with the increase of pressure, the increase of flexible pipe deformation, due to the limit between adjacent flexible pipe System so that the deformation of flexible pipe is also difficult therewith, that is to say, that in the deformation process of this programme deformation layer, the resistance of deformation layer Shape ability is increased with the increase of deflection, so, it is possible effectively to avoid flexible pipe from being extruded into the state being bonded completely；And And the mutual support between flexible pipe is also due to, with the increase of usage time, even if flexible pipe aging occurs or elasticity becomes It is weak, air permeable effect also can be still played, and then greatly improve the life-span of underwear.

Brief description of the drawings

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

Fig. 2 is the structural representation of breathing layer；

Fig. 3 is the structural representation 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 drawing 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 flexible pipe coordinates expansion with supporting layer；

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

Fig. 9 is the partial enlarged drawing 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 removes the structural representation of the application underwear after outer layer to be not provided with tightening layer；

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

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

Embodiment

To make the purpose, technical scheme and advantage of the embodiment of the present invention clearer, below in conjunction with the embodiment of the present invention In accompanying drawing, the technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is Part of the embodiment of the present invention, rather than whole embodiments, based on the embodiment in the present invention, those of ordinary skill in the art The every other embodiment obtained under the premise of creative work is not made, belong to the scope of protection of the invention, it is necessary to The matching relationship of each architectural feature is shown it is noted that the accompanying drawing of the application is only that, not according to actual ratio Drawn.

As shown in figs. 1-12, a kind of underwear that can reliably breathe freely, including cup 1, the cup 1 include internal layer 2 and set The breathing layer 3 outside internal layer 2 is put, the internal layer 2, which is cup-shaped, to be covered on breast, and the breathing layer 3 has and can compressed Elastic cavity 4, it is described breathing layer 3 on be provided with some spiracles 5, described one end of spiracle 5 connects with the internal layer 2 Touch, the other end is connected with the elastic cavity 4.

In actually researching and developing, inventor also found, after user dresses underwear, when walking about or during body-sway motion, and Breast is inherently more soft, thus can also have therewith it is relative rock, so, in the technical scheme of the application, internal layer 2 uses Silk quality or contton cloth with good air permeable effect, internal layer 2 are fitted on breast, play parcel breast, avoid breast direct Discomfort caused by being fitted in the possibility of breathing layer 3；Further, the elastic cavity 4 can be extruded generation because breast rocks Elastic deformation, when breathing layer 3 by breast impact or extruding, compressed the elastic cavity 4, the sky in elastic cavity 4 Gas is discharged, and when impact or extruding decrease or elimination, the part of elastic cavity 4 is recovered or full recovery, sucks air again, Breathing 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.

Breathing layer 3 includes deformation layer 6 and supporting layer 7, and deformation layer 6 is made using elastomeric material, the elastomeric material of the application Refer to, more deformable material, for example with flexible medical silica-gel more soft compared with the hard material of supporting layer 7 Material, when wearer's breast is relative to body-sway motion, elastic deformation occurs for breast impact or crimp layer 6, deformation layer 6, Compressed elastic cavity 4, when the impact or extruding that deformation layer 6 is received weaken or eliminated, elastic deformation occurs for deformation layer 6, makes The part of elastic cavity 4 is recovered or full recovery, and and so on, elastic cavity 4 is constantly changed 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 sucked therewith, makes the air at breast Flow, in this way, greatly improving the diffusion velocity of hectic fever gas at breast；And then the underwear of the application is set to have well Gas permeability.

Preferably, the spiracle 5 extends towards the supporting layer 7, and completely through the supporting layer 7.It is arranged such, enters One step is advantageous to the discharge of hectic fever air around breast, and then further improves 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 extended upwardly to along the internal layer 2 at the tip at the middle part of internal layer 2, is and pendant at the tip at the middle part of internal layer 2 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 latter half for mainly concentrating on cup 1 is hit, on the direction along the lower edge of cup 1 to upper limb, breast suffered by cup 1 squeezes Compressive Strength tapers off trend, so, in the scheme of the application, the upper limb of supporting layer 7 is arranged on to the point at the middle part of cup 1 At end, it on the one hand ensure that breathing layer 3 is preferably extruded, realize good effect of breathing, on the other hand, decrease cover The cladding thickness of 1 top half of cup, so, it also ensure that the fine air permeability of the top half of cup 1.

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

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

Preferably, to be fixedly connected between the supporting layer 7 and the outer layer 8, brace 9 of the outer layer 8 also with underwear Connected with shoulder belt 10, the supporting layer 7 is 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, because 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 extruded 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 rocking for 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 rocking for breast, internal layer 2, which only serves, separates breast with exhaling 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 rocking for breast, breathing layer 3 can be effectively extruded, make bullet Property cavity 4 there is deformation by a relatively large margin, and then further improve the effect for promoting air circulation.

Preferably, outwards turnover sutures with the phase of outer layer 8 at the edge of the internal layer 2.Seam is set to avoid in outer layer 8 Influence the comfortableness 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 and the supporting layer 7 of the deformation layer 6, by the support bar 17 by the change The lower edge of shape layer 6 separates with the lower edge of supporting layer 7.

Supporting layer 7 is made using carbon fibre material, metal material or hard plastics, is squeezed in cup 1 by breast During pressure so that supporting layer 7 does not deform or less deformation occurs, and deformation layer 6 provides larger deformation, so reliable Guarantee elastic cavity 4 can be compressed or be recovered with rocking for breast, and then ensure good air permeable effect；The opposing party Face, it is also due to supporting layer 7 and reliable support is provided, additionally it is possible to the further constraint effect for improving cup 1, and then improve this Apply for the moulding effect of underwear, and by setting support bar 17, the volume of the guarantee lower part of elastic cavity 4 that can be well is entered And ensure air permeable effect.

Preferably, the diameter of spiracle 5 is more than the diameter of spiracle 5 on the deformation layer 6 on the supporting layer 7, makes institute 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 the spiracle 5 of deformation layer 6 quantity, It is netted to make the supporting layer 7.By above-mentioned, supporting layer 7 is arranged to network structure, supporting layer 7 is only served support and makees With, and the stop to air in elastic cavity 4 is reduced, and then further improve the air permeable effect of underwear.

Preferably, the thickness of supporting layer 7 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 is rocked 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 can still provide enough by compression stroke when by larger pressure, make the bottom of supporting layer 7 Divide and be not bonded with the lower part of deformation layer 6；On the other hand, it is excessive and cause the swelling of cup 1 to it also avoid the upper part of elastic cavity 4 It is swollen, influence attractive in appearance.

The breathing layer 3, which also includes, tightens layer 11, and the layer 11 of tightening is using carbon fibre material, metal material or hard Matter plastic material is made, and the lower edge for tightening layer 11 and 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 the further relative body of supporting layer 7, such as This, when breast rocks, can preferably extrude elastic cavity 4, and then ensure that elastic cavity 4 is reliably extruded, in raising The air permeable effect of clothing.

Preferably, the layer 11 of tightening is described to tighten layer 11 and the support using being made with the identical material of supporting layer 7 Layer 7 is formed in one 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, the whole of layer 11 or which part of tightening is corrugated plate shape, and the ripple for tightening layer 11 is perpendicular To ripple.

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

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

It is preferred as one of which, some lug bosses towards the direction of supporting layer 7 are provided with the deformation layer 6 12, the lug boss 12 is located in the elastic cavity 4.By setting the lug boss 12 in elastic cavity 4, work as deformation layer When 6 deformations are excessive, lug boss 12 contacts with supporting layer 7, there is provided support, avoids deformation layer 6 from fitting 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 a part of support, avoid supporting layer 7 from being bonded with deformation layer 6 and cause Gas it is not smooth, while air permeable effect is ensured, also improve the service life for breathing layer 3.

Preferably, the lug boss 12 is made using flexible elastomeric material.Lug boss 12 uses elastomeric material system , after lug boss 12 contacts with supporting layer 7, the support that lug boss 12 is provided is resilient support, that is to say, that with deformation The increase of the deformation of layer 6, it deforms difficulty and also increased therewith, ensures Trusted recovery, while improving service life, also further Improve air permeable effect；When even more important, due to the support in elastic bumps portion 12, when elastic cavity 4 is compressed, it is deformed Speed is by soon to slow, and when elastic cavity 4 recovers, the resume speed of leading portion will be faster than the resume speed of back segment, in this way, The deformation of elastic cavity 4 velocity jump is present, be more favorable for the circulation of air, and then, further improve air permeable effect.

Preferably, the lug boss 12 and the deformation layer 6 are formed in one structure.Convenient processing and manufacture.

Preferably, the end of the lug boss 12 is spaced with the supporting layer 7.Ensureing the deformation of elastic cavity 4 has Good velocity jump, also ensure that elastic cavity 4 can provide larger deflection.

Preferably, it is provided with depression 13 on the deformation layer 6 corresponding to the lug boss 12, the depression 13 is towards described convex Play portion 12 to extend, it is in shelly to make the lug boss 12.Lug boss 12 is the shelly of thin-walled, is on the one hand to mitigate weight, the opposing party Face, also make lug boss 12 that there is 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, and then 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 the further fine air permeability for ensureing underwear.

Preferably, the spiracle 5 on the deformation layer 6 is arranged on the end of the lug boss 12.Can effectively it avoid convex Play the situation that spiracle 5 is blocked when portion 12 is bonded because of deformation.

As it is another preferably, the spiracle 5 on the deformation layer 6 is arranged on the medium position of the side wall of lug boss 12. It is arranged such, when lug boss 12 contacts with supporting layer 7, the situation that can also avoid passage from being 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 arranged to strip, also just formed on deformation layer 6 Some strip grooves, these grooves further improve the air permeable effect of cup 1, moreover, working as certain as air flow channel After partial spiracle 5 is blocked, other spiracles 5 in the strip projected parts portion 12 can also cooperate ventilation, and then, also improve Air permeable effect.

Preferably, the height of the end of lug boss 12 gradually subtracts on by direction of the lower edge of deformation layer 6 to upper limb It is small.Because the impact suffered by flexible cavity is gradually reduced in direction from the bottom to top, so, it is raised in this programme The height in portion 12 is gradually reduced, and is advantageous to the overall deformation of elastic cavity 4 from the bottom to top, and then ensures that deformation layer 6 is becoming shape Also well breast can be 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.

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

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

Preferred as one of which, the deformation layer 6 is some hollow tubes 14 being arranged side by side, and the flexible pipe 14 uses Elastomeric material is made, and the inner passage of the flexible pipe 14 forms the elastic cavity 4, and the spiracle 5 on the deformation layer 6 is along institute The radial direction or the flexible pipe 14 for stating cup 1 extend radially through the flexible pipe 14.

Preferably, contacted with each other between adjacent flexible pipe 14.

In this scenario, by the way that some flexible pipes 14 are formed into deformation layer 6 side by side, the space in each flexible pipe 14, flexible pipe 14 It is flexible, there is spiracle 5 on flexible pipe 14, rocked in breast during squeezing tube 14, the inner space of flexible pipe 14 is also extruded, Flexible pipe 14 switches between extruding and recovery, and then good air permeable effect；On the other hand, compared to the deformation layer of other structures For 6, deformation layer 6 is formed using flexible pipe 14 side by side, with the increase that the increase of pressure, flexible pipe 14 deform, due to adjacent flexible pipe Limitation between 14 so that the deformation of flexible pipe 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 effectively to avoid flexible pipe 14 from being extruded into The state being bonded entirely；Moreover, the mutual support between being also due to flexible pipe 14, with the increase of usage time, even if flexible pipe 14 There is aging or elasticity dies down, also can still play air permeable effect, and then greatly improve the life-span of underwear.

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

Preferably, the flexible pipe 14 is arranged on the supporting layer 7, and the spiracle 5 on the flexible pipe 14 is towards the support Layer 7 extends, and completely through the supporting layer 7.It is arranged such, contributes to the control to the shape of deformation layer 6, there is cup 1 Good shape, on the other hand, it is also convenient for processing and manufactures.

Preferably, the spiracle 5 on the flexible pipe 14 is staggered with the internal layer 2.It is arranged such, avoids internal layer 2 always It is fitted in spiracle 5 and blocks spiracle 5 and influence air permeable effect.

Preferably, flexible-belt 15 is set to connect between the adjacent flexible pipe 14.Each flexible pipe 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 shifted over and influenceing comfortable between flexible pipe 14 Property.

Preferably, direction of the flexible pipe 14 along the lower edge of deformation layer 6 to upper limb is set.

Preferably, the diameter of the flexible pipe 14 is gradually reduced on the direction along the lower edge of deformation layer 6 to upper limb.As above State, in wearer's normal gait or when running, produce extruding to deformation layer 6 because breast rocks, the extruding force is becoming Shape layer 6 is gradually reduced on direction from the bottom to top, so, it is in this programme, the diameter of flexible pipe 14 is gradual from the bottom to top Reduce, be on the one hand to avoid the elastic cavity 4 of deformation layer 6 oversized and cause cup 1 too fat to move unsightly, on the other hand also save Material, cost is reduced, and the flexible pipe 14 of lower part is directly larger, also ensure that the lower part of flexible pipe 14 when by larger pressure, Air permeable effect that is enough by compression stroke, and then ensuring good can be still provided.

It is described above to set, because the shape of cup 1 limits so that the spacing on direction from the bottom to top of flexible pipe 14 is gradual Increase, in this way, while excellent support is formed, is also further advantageous to breathe freely.

Preferably, on direction transversely, the diameter of each flexible pipe 14 is gradually reduced from middle part to both sides.Such as This, ensures that the inner side of deformation layer 6 that each flexible pipe 14 is formed has preferable planarization, it is even more important that inventor has found, on edge On horizontal direction, there is the middle part of cup 1 to both sides, the impact that cup is subject to because breast rocks is gradually reduced, so, so It is provided with, it is easy relative to the less flexible pipe 14 of diameter that the flexible pipe 14 being relatively large in diameter deforms, so can make deformation layer 6 in horizontal stroke Upwards, can also have the deflection of more consistent property, ensure that what each position can be well breathes freely, also ensure that to breast Excellent support.

As it is another preferably, on the direction of the axis of flexible pipe 14, the cross sectional shape of the inner side of flexible pipe 14 For ellipse, also, the long axis direction of ellipse points to the internal layer 2.Adopt in such a way, flexible pipe 14 is squeezed generation During deformation, sticking part is big compared with circular hose 14 between adjacent flexible pipe 14, so, under the deformation of deformation layer 6, using the teaching of the invention it is possible to provide Resilient support it is also just bigger, in this way, the further air permeable effect that ensure that breathing layer 3, also further improves use Life-span.

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, convenient processing and manufacture, reduces 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 strengthened accordingly, is ensureing bullet Property cavity 4 while well deform, also enable cup 1 to keep good form, there is good moulding effect.

Preferably, the supporting layer 7 and the deformation layer 6 are formed in one structure.Further convenient processing and saving Material.

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

Preferably, be provided with strip of paper used for sealing between the lower edge of supporting layer 7 and the deformation layer 6 lower edge, 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 the lower edge of supporting layer 7 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 the latter half of elastic cavity 4.

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, using the teaching of the invention it is possible to provide strip of paper used for sealing Vertical supporting intensity, in this way, further ensure separating for the lower edge of deformation layer 6 and the lower edge of supporting layer 7, another aspect, ripple Also some air flow channels are formed, further improve the permeability of underwear.

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 horizontal, Neng Gou Ensure good deformation and recovery on vertical direction, and then there is good elasticity, in this way, ensureing the lower edge of deformation layer 6 and branch Support while separating of the lower edge of layer 7, 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 convenient system Make.

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, using medical silica-gel material, one can be entered The effect that the guarantee of step is compressed and recovered, 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 is rocked 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, can still be provided enough empty by compression Between, the lower part of supporting layer 7 is not bonded with the lower part of deformation layer 6；On the other hand, it also avoid the upper part of elastic cavity 4 It is excessive and cause the too fat to move of cup 1, influence attractive in appearance.

Preferred as one of which, the breathing layer 3 is the pad 16 of solid construction, and the inwall of pad 16 is and breast The arc surfaced that the latter half shape matches, the pad 16 are made using elastomeric material, and the spiracle 5 is by the pad 16 Inner side penetrate to the outside of the pad 16, the internal cavities of the spiracle 5 and 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 some through holes to make pad 16, and then is reduced, pad 16 Support strength, i.e. the deformability of pad 16 is improved, and the internal cavities formed 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 permeable effect.

Preferably, the diameter of the spiracle 5 gradually increases along the pad 16 direction from the inside to the outside.So set Put, be on the one hand so that the inner side of pad 16, the i.e. side close to breast, the diameter of spiracle 5 is smaller, helps to maintain pad 16 The planarization of inner side, and then ensure good comfort, avoid on inner side spiracle 5 oversized and cause the inner side of pad 16 With obvious concave-convex sense, and cause the reduction of comfortableness, on the other hand, the spiracle 5 in the outside of pad 16 is relatively large in diameter, so While with larger cavity its non-deformability can also be made to die down, in this way, facilitating the deformation of elastic cavity 4, be additionally, since A diameter of gradual enlarging state of spiracle 5, so, also make it that non-deformability is pad 16 on direction from the inside to the outside It is gradual to reduce, also allow 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 ensure that pad 16 provides the reliability of elasticity, ensure that underwear is saturating The reliability of gas, also improves service life.

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

Preferably, some grooves 18 are additionally provided with 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 the inwall of pad 16.

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 to avoid spiracle 5 from being blocked, in this way, ensureing the reliable air permeable effect of underwear, enter 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 permeable effect for improving underwear.

Preferably, the spiracle 5 along the pad 16 direction from the inside to the outside 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 are also flexible, in this way, entering one Step improves the air permeable effect of underwear.

Preferably, it is provided with screw thread on the inwall of spiracle 5.By being threaded, due to screw thread there are it is raised and The wedge angle of depression, when pad is squeezed, these wedge angles are more prone to deform, so so that breathing layer 3 squeezes by smaller During pressure, corresponding deformation can be also produced, ensures air permeable effect, and when deformation increase, each recess of screw thread are extruded fitting When, now, and the extruding to elastic cavity 4 is realized by the deformation of spiracle 5, in this way, ensure that when impacting larger, also can With the good air permeable effect of offer；Particularly, using the scheme of the application, become in breathing layer 3 by breast impact extruded During shape, then elder generation's rapid deformation gradually slowly becomes again to making the recess of screw thread be extruded fitting during the deformation of elastic cavity 4 Shape, such mode of texturing with mutation, further, improves the negotiability of cavity in elastic cavity 4, and then enter one The air permeable effect for improving underwear of step.

The foregoing is only a specific embodiment of the invention, but protection scope of the present invention is not limited thereto, any Those familiar with the art can readily occur in change or replacement in the technical scope of present disclosure, should all contain Cover within protection scope of the present invention.Therefore, protection scope of the present invention should be defined by scope of the claims.

Claims

1. a kind of underwear that can reliably breathe freely, including cup, it is characterised in that：The cup includes internal layer and is arranged on internal layer Outer breathing 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, institute State and be provided with some spiracles on breathing layer, described spiracle one end is in contact with the internal layer, the other end and the elasticity Cavity is connected, and the breathing layer includes deformation layer and supporting layer, is spaced apart, is formed between deformation layer and the supporting layer The elastic cavity, the deformation layer are some hollow tubes being arranged side by side, and the flexible pipe is made using elastomeric material, described The inner passage of flexible pipe forms the elastic cavity.

2. underwear according to claim 1, it is characterised in that：Spiracle on the deformation layer along the cup radially or Person extends radially through the flexible pipe along the flexible pipe.

3. underwear according to claim 2, it is characterised in that：The flexible pipe both ends are closed.

4. underwear according to claim 3, it is characterised in that：The flexible pipe is arranged on the supporting layer, the flexible pipe On spiracle extend towards the supporting layer, and completely through the supporting layer.

5. underwear according to claim 4, it is characterised in that：Spiracle on the flexible pipe is staggered with the internal layer.

6. underwear according to claim 5, it is characterised in that：Flexible band connection is set between the adjacent flexible pipe.

7. underwear according to claim 6, it is characterised in that：The flexible pipe is along the deformation layer lower edge to the direction of upper limb Set.

8. underwear according to claim 7, it is characterised in that：The diameter of the flexible pipe is supreme along the deformation layer lower edge It is gradually reduced on the direction of edge.

9. according to the underwear described in claim 1-8, it is characterised in that：On direction transversely, each flexible pipe it is straight Footpath is gradually reduced from middle part to both sides.

10. underwear according to claim 9, it is characterised in that：It is described soft on the direction of the flexible pipe axis Cross sectional shape on the inside of pipe is ellipse, also, the long axis direction of ellipse points to the internal layer.