CN110448745A - Brassiere and breast pump - Google Patents
Brassiere and breast pump Download PDFInfo
- Publication number
- CN110448745A CN110448745A CN201910775198.3A CN201910775198A CN110448745A CN 110448745 A CN110448745 A CN 110448745A CN 201910775198 A CN201910775198 A CN 201910775198A CN 110448745 A CN110448745 A CN 110448745A
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- China
- Prior art keywords
- diversion pipeline
- capsule
- fluid
- mouth
- unidirectional
- Prior art date
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- 210000000481 breast Anatomy 0.000 title claims abstract description 32
- 239000002775 capsule Substances 0.000 claims abstract description 103
- 230000007246 mechanism Effects 0.000 claims abstract description 99
- 239000012530 fluid Substances 0.000 claims abstract description 57
- 210000004883 areola Anatomy 0.000 claims abstract description 54
- 230000009471 action Effects 0.000 claims abstract description 20
- 210000002445 nipple Anatomy 0.000 claims abstract description 12
- 230000008859 change Effects 0.000 claims abstract description 5
- 238000001179 sorption measurement Methods 0.000 claims description 27
- 239000007788 liquid Substances 0.000 claims description 14
- 239000000463 material Substances 0.000 claims description 12
- 238000009434 installation Methods 0.000 claims description 8
- 238000007789 sealing Methods 0.000 claims description 7
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 6
- 229910052710 silicon Inorganic materials 0.000 claims description 6
- 239000010703 silicon Substances 0.000 claims description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 6
- 239000004744 fabric Substances 0.000 claims description 5
- 238000004891 communication Methods 0.000 claims description 3
- 238000010521 absorption reaction Methods 0.000 claims 1
- 210000000214 mouth Anatomy 0.000 description 37
- 239000008267 milk Substances 0.000 description 26
- 210000004080 milk Anatomy 0.000 description 26
- 235000013336 milk Nutrition 0.000 description 26
- 210000005075 mammary gland Anatomy 0.000 description 14
- 238000010586 diagram Methods 0.000 description 11
- 230000006870 function Effects 0.000 description 8
- 238000000605 extraction Methods 0.000 description 7
- 230000000694 effects Effects 0.000 description 6
- 230000008602 contraction Effects 0.000 description 5
- 239000000499 gel Substances 0.000 description 5
- 230000000638 stimulation Effects 0.000 description 5
- 239000006071 cream Substances 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 230000007423 decrease Effects 0.000 description 2
- 210000003128 head Anatomy 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- -1 polypropylene Polymers 0.000 description 2
- 229920000265 Polyparaphenylene Polymers 0.000 description 1
- 229920000491 Polyphenylsulfone Polymers 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 208000002173 dizziness Diseases 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 230000008450 motivation Effects 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
- 238000004088 simulation Methods 0.000 description 1
- 125000001174 sulfone group Chemical group 0.000 description 1
- 238000004383 yellowing Methods 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
- A61M1/06—Milking pumps
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
- A61M1/06—Milking pumps
- A61M1/062—Pump accessories
Landscapes
- Health & Medical Sciences (AREA)
- Heart & Thoracic Surgery (AREA)
- Biomedical Technology (AREA)
- Vascular Medicine (AREA)
- Engineering & Computer Science (AREA)
- Anesthesiology (AREA)
- Pediatric Medicine (AREA)
- Hematology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- External Artificial Organs (AREA)
Abstract
The present invention provides a kind of brassiere and breast pumps, are related to the technical field of mother and baby's equipment, and brassiere includes diversion pipeline, bracketing mechanism and capsule structure；One end of diversion pipeline is provided with the mouth that sucks, and the other end can be connected to external storage container；Bracketing mechanism is set in the outside of diversion pipeline and the mouth that sucks；The outer wall of diversion pipeline and the inner wall of bracketing mechanism form capsule structure；The through-hole for outputting and inputting fluid is provided in bracketing mechanism, capsule structure can be expanded or be shunk under the action of external fluid, and to change the sectional area of diversion pipeline, positive pressure or negative pressure are generated inside diversion pipeline to enable；When capsule structure both shrinks, diversion pipeline can accommodate mammary areola.Due in capsule structure both shrinks, for mammary areola negative pressure to expanding around mammary areola, compared with the prior art in squeezed in threeway horn mouth corner and drawing is removed for nipple and mammary areola, pressure is smaller to the damage of nipple and mammary areola, mammary areola chap damage is not easily caused, reduces pain.
Description
Technical field
The present invention relates to mother and baby's equipment technical fields, more particularly, to a kind of brassiere and breast pump.
Background technique
It is scientific feeding method that milk, which is fed,.Breast pump is a kind of for squeezing out the work for accumulating in the milk in mammary gland
Tool.
Currently, breast pump is during alleviation mother rises by milk, host suction function is squeezed in threeway horn mouth corner
Nipple and mammary areola are removed in pressure and drawing, and milk is sucked into feeding bottle from mammary gland.
But the above-mentioned mode to suck, the suction function of breast pump host is squeezed in threeway horn mouth corner and drawing is removed
Nipple and mammary areola, be easy to cause mammary areola chap damage, and pain is difficult to overcome.Also, its milking action can not be realized intuitively and be sucked
Mouth opening and closing movement, without the similar the same effect of stimulation of oral cavity dynamic opening and closing.
Summary of the invention
The purpose of the present invention is to provide a kind of brassiere and breast pumps, to alleviate existing in the prior art suck
The suction function of device host be easy to cause mammary areola chap damage in the outside of brassiere, and pain is difficult to the technical issues of overcoming.
Brassiere provided by the invention, including diversion pipeline, bracketing mechanism and multiple capsule structures；The diversion pipeline
One end be provided with the mouth that sucks, the other end can be connected to external storage container；Multiple capsule structures are along the diversion pipe
The radial ringed setting on road；There are line of rabbet joint gaps between the adjacent capsule structure；The bracketing mechanism is set in the diversion pipe
The outside on road and the mouth that sucks；The outer wall of the diversion pipeline and the inner wall of the bracketing mechanism form multiple capsule knots
Structure；The through-hole for outputting and inputting fluid is provided in the bracketing mechanism, multiple capsule structures can be in external fluid
Under the action of expand or shrink, to change the sectional area of the diversion pipeline, thus enable generate inside diversion pipeline positive pressure or
Negative pressure；When multiple capsule structure both shrinks, the diversion pipeline can accommodate mammary areola and nipple.
Further, the brassiere further includes in horn-like adsorption structure；The adsorption structure is arranged described
Suck the one end of mouth far from the diversion pipeline, and the adsorption structure is connected to the diversion pipeline；In the adsorption structure
The biggish one end of diameter is far from the mouth that sucks；The adsorption structure is for adsorbing breast.
Further, the adsorption structure and the diversion pipeline select liquid-state silicon gel material.
Further, the brassiere further includes installation handle；The installation handle is arranged in the diversion pipe great distance
One end from the mouth that sucks.
Further, the diversion pipeline is provided with the ring connecting with the bracketing mechanism far from one end of the mouth that sucks
The link slot of shape；Sealing strip is provided in the link slot.
Further, the present invention also provides a kind of breast pump, the breast pump includes fluid driving mechanism and bionical cream
Cover；The fluid driving mechanism is used for by the through-hole and the capsule fabric connectivity, the fluid driving mechanism to the capsule
Input fluid perhaps exports fluid out of described capsule structure to enable the capsule structure expand or shrink in structure.
Further, the fluid driving mechanism is gas-powered mechanism, and the gas-powered mechanism includes gas-guide tube, list
To gas bleeder valve, aspiration pump, exhaust pipe and control unit；The unidirectional gas bleeder valve and the aspiration pump are arranged in parallel；It is described to lead
One end of tracheae by the through-hole and the capsule fabric connectivity, the other end respectively with the unidirectional gas bleeder valve and the aspiration pump
Connection；One end of the exhaust pipe is in communication with the outside, and the other end is connected to the unidirectional gas bleeder valve and the aspiration pump respectively；Institute
Control unit is stated for controlling the opening and closing of the aspiration pump；The aspiration pump is used to extract out the gas in the capsule structure；When
When the aspiration pump is closed, the unidirectional gas bleeder valve can enable gas flow into the gas-guide tube from the exhaust pipe.
Further, the fluid driving mechanism be fluid-driving mechanism, the fluid-driving mechanism include containment structures,
Unidirectional eduction valve, suction pump, catheter, drainpipe and control module；The unidirectional eduction valve and the suction pump parallel connection are set
It sets；One end of the catheter by the through-hole and the capsule fabric connectivity, the other end respectively with the unidirectional eduction valve and
The suction pump connection；One end of the drainpipe is connected to the containment structures, the other end respectively with the unidirectional eduction valve
It is connected to the suction pump；The control module is used to control the opening and closing of the suction pump；The suction pump is used for the capsule
Liquid extraction in structure；When the suction pump is closed, the unidirectional eduction valve can enable liquid from the containment structures stream
Enter in the catheter.
Further, the breast pump further includes bindiny mechanism and feeding bottle；The bindiny mechanism respectively with the feeding bottle and
The bracketing mechanism connection；The feeding bottle is the storage container.
Further, the bindiny mechanism is connected with check valve；The check valve is led by the bindiny mechanism with described
Flow pipeline connection.
Brassiere provided by the invention, in use, user's mouth that will suck are fitted in mammary areola, and mammary areola will inhale
The blocking of milk mouth.Fluid is exported from capsule structure from through hole, enables capsule structure shrink under the action of external fluid, at this time diversion pipe
The sectional area on road increases, and the inner space of diversion pipeline increases and generates negative pressure, and under the action of negative pressure, mammary areola is inhaled into water conservancy diversion
Pipeline, enabling the negative pressure for mammary areola, the back decline for simulating baby at this time increases pharyngeal space to expanding around mammary areola
And the case where generating negative pressure.Due to the effect of negative pressure, milk is discharged from mammary gland, and the storage flowing to from the diversion pipeline other end is held
At device.Then, fluid is inputted into capsule structure from through hole, enables capsule structure expand under the action of external fluid, at this time water conservancy diversion
The sectional area of pipeline reduces, and the inner space of diversion pipeline reduces and generates positive pressure, and under the action of positive pressure, mammary areola exits water conservancy diversion
Pipeline is blocked at the mouth that sucks.The upper jaw and the lower jaw occlusion of baby is simulated at this time, and back lifting squeezes mammary areola.Repeatedly, milk is enabled
It is discharged from mammary gland.The contraction and expansion of multiple capsule structures simulate the movement of dynamic opening and closing when baby sucks, can be better
Dredge mammary gland and stimulation milk battle array.Multiple capsule structures can enable the deformation of diversion pipeline more along the radial ringed setting of diversion pipeline
Add uniformly, the pressure for enabling mammary areola be subject to is more uniform.The setting of line of rabbet joint gap can facilitate the circulation of liquid.
From the foregoing, it will be observed that due in capsule structure both shrinks, for mammary areola negative pressure to expanding around mammary areola, compare existing skill
Removing for nipple and mammary areola in art in the extruding of threeway horn mouth corner and drawing, pressure is smaller to the damage of nipple and mammary areola,
Mammary areola chap damage is not easily caused, reduces pain.In addition, the contraction and expansion of multiple capsule structures simulate dynamic when baby sucks
The movement of opening and closing can preferably dredge mammary gland and stimulation milk battle array.
Detailed description of the invention
It, below will be to specific in order to illustrate more clearly of the specific embodiment of the invention or technical solution in the prior art
Embodiment or attached drawing needed to be used in the description of the prior art be briefly described, it should be apparent that, it is described below
Attached drawing is some embodiments of the present invention, for those of ordinary skill in the art, before not making the creative labor
It puts, is also possible to obtain other drawings based on these drawings.
Fig. 1 is the structural schematic diagram of brassiere provided in an embodiment of the present invention；
Fig. 2 is the cross-sectional view of brassiere provided in an embodiment of the present invention；
Fig. 3 is the main view of brassiere provided in an embodiment of the present invention；
Fig. 4 is the schematic diagram provided in an embodiment of the present invention when capsule structure both shrinks；
Fig. 5 is the schematic diagram provided in an embodiment of the present invention when the expansion of capsule structure；
Fig. 6 is the part-structure explosive view of breast pump provided in an embodiment of the present invention；
Fig. 7 is the part-structure sectional view of breast pump provided in an embodiment of the present invention；
The structural schematic diagram that Fig. 8 is fluid driving mechanism provided in an embodiment of the present invention when being gas-powered mechanism；
The structural schematic diagram that Fig. 9 is fluid driving mechanism provided in an embodiment of the present invention when being fluid-driving mechanism.
Icon: 1- diversion pipeline；2- capsule structure；3- sucks mouth；4- bracketing mechanism；5- through-hole；6- mammary areola；7- line of rabbet joint gap；
8- adsorption structure；9- breast；10- fixes flange；11- installs handle；12- link slot；13- connection buckle；14- gas driving machine
Structure；15- gas-guide tube；The unidirectional gas bleeder valve of 16-；17- aspiration pump；18- exhaust pipe；19- control unit；20- fluid-driving mechanism；
21- containment structures；The unidirectional eduction valve of 22-；23- suction pump；24- catheter；25- drainpipe；26- control module；27- connection machine
Structure；28- feeding bottle；29- check valve；30- pipe interface.
Specific embodiment
Technical solution of the present invention is clearly and completely described below in conjunction with embodiment, it is clear that described reality
Applying example is a part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, the common skill in this field
Art personnel every other embodiment obtained without making creative work belongs to the model that the present invention protects
It encloses.
Fig. 1 is the structural schematic diagram of brassiere provided in an embodiment of the present invention；Fig. 2 is provided in an embodiment of the present invention imitative
The cross-sectional view of lactogenesis cover；Fig. 3 is the main view of brassiere provided in an embodiment of the present invention；Fig. 4 provides for the embodiment of the present invention
The schematic diagram when capsule structure both shrinks；Fig. 5 is the schematic diagram provided in an embodiment of the present invention when the expansion of capsule structure；Such as Fig. 1-
Shown in Fig. 5, brassiere provided by the invention, including diversion pipeline 1, bracketing mechanism 4 and multiple capsule structures 2；The water conservancy diversion
One end of pipeline 1 is provided with the mouth 3 that sucks, and the other end can be connected to external storage container；Multiple capsule structures 2 are along described
The radial ringed setting of diversion pipeline 1；There are line of rabbet joint gaps 7 between the adjacent capsule structure 2；The bracketing mechanism 4 is set in
The outside of the diversion pipeline 1 and the mouth 3 that sucks；The outer wall of the diversion pipeline 1 and the inner wall of the bracketing mechanism 4 are formed
Multiple capsule structures 2；The through-hole 5 for outputting and inputting fluid, multiple capsule structures are provided in the bracketing mechanism 4
2 can expand or shrink under the action of external fluid, to change the sectional area of the diversion pipeline 1, to enable diversion pipe
Positive pressure or negative pressure are generated inside road 1；When multiple capsule structures 2 are shunk, the diversion pipeline 1 can accommodate mammary areola 6 and cream
Head.
Wherein, capsule structure 2 can be the capsule of annular, and the through-hole 5 of annular center is diversion pipeline 1.
Storage container can be feeding bottle 28, storage milk bag etc..
Preferably, the bionical object oral cavity of the bore for the mouth 3 that sucks, diameter is between 18~42mm.
The sectional area of diversion pipeline 1 are as follows: along the sectional area of 1 extending direction of diversion pipeline.
Food grade plastic can be selected in bracketing mechanism 4, such as: polypropylene or PPSU (polyphenylene sulphone resin) etc..
7 width of line of rabbet joint gap between adjacent capsule structure 2 can be 0.5mm-5mm.
Brassiere provided by the invention, including diversion pipeline 1, bracketing mechanism 4 and multiple capsule structures 2；The water conservancy diversion
One end of pipeline 1 is provided with the mouth 3 that sucks, and the other end can be connected to external storage container；Multiple capsule structures 2 are along described
The radial ringed setting of diversion pipeline 1；There are line of rabbet joint gaps 7 between the adjacent capsule structure 2；The bracketing mechanism 4 is set in
The outside of the diversion pipeline 1 and the mouth 3 that sucks；The outer wall of the diversion pipeline 1 and the inner wall of the bracketing mechanism 4 are formed
Multiple capsule structures 2；The through-hole 5 for outputting and inputting fluid, multiple capsule structures are provided in the bracketing mechanism 4
2 can expand or shrink under the action of external fluid, to change the sectional area of the diversion pipeline 1, to enable diversion pipe
Positive pressure or negative pressure are generated inside road 1；When multiple capsule structures 2 are shunk, the diversion pipeline 1 can accommodate mammary areola 6 and cream
Head.In use, user's mouth 3 that will suck is fitted in mammary areola 6, and the mouth 3 that will suck of mammary areola 6 blocks.From capsule from through-hole 5
Fluid is exported in structure 2, capsule structure 2 is enabled to shrink under the action of external fluid, the sectional area of diversion pipeline 1 increases at this time, leads
The inner space on flow tube road 1 increases and generates negative pressure, and under the action of negative pressure, mammary areola 6 is inhaled into diversion pipeline 1, enables for cream
For dizzy 6 negative pressure to expanding around mammary areola 6, the back decline for simulating baby at this time makes pharyngeal space increase and generate negative pressure
Situation.Due to the effect of negative pressure, milk is discharged from mammary gland, from the storage container that 1 other end of diversion pipeline is flow to.Then,
From fluid is inputted into capsule structure 2 from through-hole 5, capsule structure 2 is enabled to expand under the action of external fluid, at this time diversion pipeline 1
Sectional area reduces, and the inner space of diversion pipeline 1 reduces and generates positive pressure, and under the action of positive pressure, mammary areola 6 exits diversion pipeline
1, it is blocked at the mouth 3 that sucks.The upper jaw and the lower jaw occlusion of baby is simulated at this time, and back lifting squeezes mammary areola 6.Repeatedly, milk is enabled
It is discharged from mammary gland.The contraction and expansion of multiple capsule structures 2 simulate the movement of dynamic opening and closing when baby sucks, can be better
Dredge mammary gland and stimulation milk battle array.Multiple capsule structures 2 can enable the deformation of diversion pipeline 1 along the radial ringed setting of diversion pipeline 1
More uniform, the pressure for enabling mammary areola 6 be subject to is more uniform.The setting of line of rabbet joint gap 7 can facilitate the circulation of liquid.
From the foregoing, it will be observed that being expanded for the negative pressure of mammary areola 6 to 6 surrounding of mammary areola due to when capsule structure 2 is shunk, compare existing
There is squeezing in technology in threeway horn mouth corner and drawing is removed for nipple and mammary areola 6, damage of the pressure to nipple and mammary areola 6
It is smaller, the chap damage of mammary areola 6 is not easily caused, reduces pain.In addition, the contraction and expansion of multiple capsule structures 2 simulate baby's suction
The movement of dynamic opening and closing when milk can preferably dredge mammary gland and stimulation milk battle array.
As shown in Figure 1-Figure 3, on the basis of the above embodiments, further, brassiere further includes in horn-like
Adsorption structure 8；The one end of mouth 3 far from diversion pipeline 1 that sucks is arranged in adsorption structure 8, and adsorption structure 8 and diversion pipeline 1 connect
It is logical；The biggish one end of 8 internal diameter of adsorption structure is far from the mouth 3 that sucks；Adsorption structure 8 is for adsorbing breast 9.
Wherein, one end of bracketing mechanism 4 can be in horn-like, to match with adsorption structure 8.It can preferably support in this way
Hold in the palm breast 9 and adsorption structure 8.Bracketing mechanism 4 is used for bracketing breast 9 and adsorption structure 8, so that the use for user mentions
For convenient, when adsorption structure 8 is flexible material, bracketing mechanism 4 can also prevent adsorption structure 8 from deforming.
Further, the fixation that adsorption structure 8 is provided with far from the one end for the mouth 3 that sucks for connecting with bracketing mechanism 4 is turned over
Side 10.It is more stable that the setting of fixed flange 10 can enable adsorption structure 8 connect with bracketing mechanism 4.
Wherein, fixed flange 10 and one end fits of the bracketing mechanism 4 far from diversion pipeline 1.
In the present embodiment, in use, adsorption structure 8 for adsorbing breast 9, bell-mouthed shape can and breast
9 preferably fittings, to improve the comfort level of user, and preferably can enable air pressure be isolated with milk.
On the basis of the above embodiments, further, adsorption structure 8 and diversion pipeline 1 select liquid-state silicon gel material.
Wherein, the material selection liquid-state silicon gel of adsorption structure 8 and diversion pipeline 1, such material belong to food-grade material,
There are preferably leakproofness, tearing toughness, resilience, anti-yellowing, thermal stability, heat-resistant aging and pressure-resistant compression deformation
Feature.
In the present embodiment, the self property of liquid-state silicon gel material can be improved the comfort level of user, and can be better
Air pressure is enabled to be isolated with milk.Diversion pipeline 1 uses flexible material, and capsule structure 2 is more easier to expand under the influence of external fluid
Or it shrinks.In addition, a degree of deformation can be generated since fixed flange 10 is liquid-state silicon gel material, there is elasticity, because
This can enable the connection of fixed flange 10 and outer structural parts even closer.
As depicted in figs. 1 and 2, on the basis of the above embodiments, further, brassiere further includes installation handle
11；The one end of diversion pipeline 1 far from the mouth 3 that sucks is arranged in installation handle 11.
Wherein, it installs on handle 11 and is provided with friction portion, friction portion can be frosted layer or multiple friction protrusions.
Installing handle 11 has certain rigidity.
Installation handle 11 is fixedly connected with diversion pipeline 1.
In the present embodiment, in use, since diversion pipeline 1 is flexible material, installation handle 11 can conveniently make
User takes and loads and unloads diversion pipeline 1.
As shown in Fig. 2, on the basis of the above embodiments, further, diversion pipeline 1 is set far from the one end for the mouth 3 that sucks
It is equipped with the link slot 12 for the annular connecting with bracketing mechanism 4；Sealing strip is provided in link slot 12.
Wherein, link slot 12 and the connection buckle 13 of bracketing mechanism 4 are in mating connection, and sealing strip is arranged in 12 He of link slot
Between connection buckle 13, sealing can be played the role of, prevent liquid leakage.
Preferably, link slot 12 and the interference fit of connection buckle 13 are fixed.
In the present embodiment, in use, link slot 12 whens, can facilitate diversion pipeline 1 and bracketing mechanism 4 to connect
It connects, the setting of sealing strip can play sealing function, guarantee the isolation between fluid and milk.
Fig. 6 is the Structure explosion diagram of breast pump provided in an embodiment of the present invention；Fig. 7 is provided in an embodiment of the present invention sucks
The cross-sectional view of device；The structural schematic diagram that Fig. 8 is fluid driving mechanism provided in an embodiment of the present invention when being gas-powered mechanism；Figure
9 for fluid driving mechanism provided in an embodiment of the present invention be fluid-driving mechanism when structural schematic diagram；As shown in Fig. 6-Fig. 9,
On the basis of the above embodiments, further, the embodiment of the invention also provides a kind of breast pump, breast pump includes that fluid drives
Motivation structure and brassiere；Fluid driving mechanism is connected to by through-hole 5 with capsule structure 2, and fluid driving mechanism is used for capsule structure 2
Interior input fluid exports fluid out of capsule structure 2 perhaps to enable capsule structure 2 expand or shrink.
Wherein, the pipe interface 30 with fluid driving mechanism cooperation is provided in bracketing mechanism 4.
In the present embodiment, in use, user's mouth 3 that will suck is fitted in mammary areola 6, and the mouth 3 that will suck of mammary areola 6 blocks up
Plug.Fluid driving mechanism is exported fluid by through-hole 5 from capsule structure 2, and capsule structure 2 is enabled to receive under the action of external fluid
Contracting, the sectional area of diversion pipeline 1 increases at this time, and the inner space of diversion pipeline 1 increases and generates negative pressure, in the effect of negative pressure
Under, mammary areola 6 is inhaled into diversion pipeline 1, enables negative pressure for mammary areola 6 to expanding around mammary areola 6.Due to the effect of negative pressure,
Milk is discharged from mammary gland, from the storage container that 1 other end of diversion pipeline is flow to.Then, fluid driving mechanism passes through through-hole 5
Fluid is inputted from capsule structure 2, enables capsule structure 2 expand under the action of external fluid, the sectional area of diversion pipeline 1 subtracts at this time
Small, the inner space of diversion pipeline 1 reduces and generates positive pressure, and under the action of positive pressure, mammary areola 6 exits diversion pipeline 1, is blocked in
It sucks at mouth 3.Repeatedly, milk is enabled to be discharged from mammary gland.
From the foregoing, it will be observed that being expanded for the negative pressure of mammary areola 6 to 6 surrounding of mammary areola due to when capsule structure 2 is shunk, compare existing
There is squeezing in technology in threeway horn mouth corner and drawing is removed for nipple and mammary areola 6, damage of the pressure to nipple and mammary areola 6
It is smaller, the chap damage of mammary areola 6 is not easily caused, reduces pain.
As shown in figure 8, on the basis of the above embodiments, further, fluid driving mechanism is gas-powered mechanism 14,
Gas-powered mechanism 14 includes gas-guide tube 15, unidirectional gas bleeder valve 16, aspiration pump 17, exhaust pipe 18 and control unit 19；Unidirectionally
Gas bleeder valve 16 and aspiration pump 17 are arranged in parallel；One end of gas-guide tube 15 is connected to by through-hole 5 with capsule structure 2, the other end respectively with
Unidirectional gas bleeder valve 16 is connected to aspiration pump 17；One end of exhaust pipe 18 is in communication with the outside, the other end respectively with unidirectional gas bleeder valve 16
It is connected to aspiration pump 17；Control unit 19 is used to control the opening and closing of aspiration pump 17；Aspiration pump 17 is used for the gas in capsule structure 2
Extraction；When aspiration pump 17 is closed, unidirectional gas bleeder valve 16 can enable gas flow into gas-guide tube 15 from exhaust pipe 18.
Wherein, control unit 19 be provided with plus, downshift function, can control the size of 2 movement range of capsule structure, imitate baby
Youngster permits the dynamics inhaled.That is: when control unit 19 shifts up, control unit 19 controls aspiration pump 17 and extends the starting time, enables gas
Extraction is more, so that 2 movement range of capsule structure be enabled to increase；When 19 downshift of control unit, control unit 19 controls aspiration pump 17
Shorten the starting time, enable gas extraction less, so that 2 movement range of capsule structure be enabled to reduce.
In addition, control unit 19 can control the speed of 17 motor operation of aspiration pump, to control the fast of the movement of capsule structure 2
Slowly, it imitates baby and permits the frequency inhaled.
In the present embodiment, in use, when control unit 19 control aspiration pump 17 open when, aspiration pump 17 starting with
Gas in capsule structure 2 is extracted out through gas-guide tube 15, and is discharged to the external world from exhaust pipe 18, realizes the contraction of capsule structure 2；Work as control
When unit 19 controls the closing of aspiration pump 17, outside air is flow at unidirectional gas bleeder valve 16 by exhaust pipe 18, through unidirectional gas bleeder valve
16 flow into gas-guide tube 15, are finally passed through in capsule structure 2, to realize the expansion of capsule structure 2.
As shown in figure 9, on the basis of the above embodiments, further, fluid driving mechanism is fluid-driving mechanism 20,
Fluid-driving mechanism 20 includes containment structures 21, unidirectional eduction valve 22, suction pump 23, catheter 24, drainpipe 25 and control
Module 26；Unidirectional eduction valve 22 and suction pump 23 are arranged in parallel；One end of catheter 24 is connected to by through-hole 5 with capsule structure 2, separately
One end is connected to unidirectional eduction valve 22 and suction pump 23 respectively；One end of drainpipe 25 is connected to containment structures 21, the other end point
It is not connected to unidirectional eduction valve 22 and suction pump 23；Control module 26 is used to control the opening and closing of suction pump 23；Suction pump 23 is used for
By the liquid extraction in capsule structure 2；When suction pump 23 is closed, unidirectional eduction valve 22 can enable liquid flow into from containment structures 21
In catheter 24.
Wherein, control module 26 be provided with plus, downshift function, can control the size of 2 movement range of capsule structure, imitate baby
Youngster permits the dynamics inhaled.That is: when control module 26 shifts up, control module 26 controls suction pump 23 and extends the starting time, enables liquid
Extraction is more, so that 2 movement range of capsule structure be enabled to increase；When 26 downshift of control module, control module 26 controls suction pump 23
Shorten the starting time, enable liquid extraction less, so that 2 movement range of capsule structure be enabled to reduce.
In addition, control module 26 can control the speed of 23 motor operation of suction pump, to control the fast of the movement of capsule structure 2
Slowly, it imitates baby and permits the frequency inhaled.
In the present embodiment, in use, when control module 26 control suction pump 23 open when, suction pump 23 starting with
Liquid in capsule structure 2 is extracted out through catheter 24, and is discharged in containment structures 21 from drainpipe 25, realizes the receipts of capsule structure 2
Contracting；When control module 26, which controls suction pump 23, closes, the liquid in containment structures 21 flow to unidirectional aerial drainage by drainpipe 25
It at valve 22, flows into catheter 24, is finally passed through in capsule structure 2 through unidirectional eduction valve 22, to realize the swollen of capsule structure 2
It is swollen.
As shown in Figure 4-Figure 7, on the basis of the above embodiments, further, breast pump further includes 27 He of bindiny mechanism
Feeding bottle 28；Bindiny mechanism 27 connect with feeding bottle 28 and bracketing mechanism 4 respectively；Feeding bottle 28 is storage container.
Wherein, bindiny mechanism 27 and bracketing mechanism 4 can be threadedly coupled, spinner connect or snap connection etc..Even
Connection mechanism 27 should be with bracketing mechanism 4 and be detachably connected.
Bindiny mechanism 27 and feeding bottle 28 can be threadedly coupled, spinner connect or snap connection etc..Bindiny mechanism 27
It should be and be detachably connected with feeding bottle 28.
In the present embodiment, in use, bindiny mechanism 27 can play the connection between feeding bottle 28 and bracketing mechanism 4
Effect.Feeding bottle 28 plays the role of storage and collects milk.
As shown in Figure 4-Figure 7, on the basis of the above embodiments, further, bindiny mechanism 27 is connected with check valve 29；
Check valve 29 is connected to by bindiny mechanism 27 with diversion pipeline 1.
Wherein, check valve 29 is in the shape of the letter V.
The material of check valve 29 is liquid silica gel, and the V-arrangement sheet thickness of check valve 29 is 0.3-0.8mm, has one-way flow
Logical function.It is closed when negative pressure state, positive pressure when opens, and milk can flow into naturally feeding bottle 28 by V-arrangement check valve 29.
Check valve 29 can be detachably connected with bindiny mechanism 27.
In the present embodiment, in use, user's mouth 3 that will suck is fitted in mammary areola 6, and the mouth 3 that will suck of mammary areola 6 blocks up
Plug.Fluid driving mechanism is exported fluid by through-hole 5 from capsule structure 2, and capsule structure 2 is enabled to receive under the action of external fluid
Contracting, the sectional area of diversion pipeline 1 increases at this time, and the inner space of diversion pipeline 1 increases and generates negative pressure.Due to the work of negative pressure
With milk is discharged from mammary gland, successively passes through bindiny mechanism 27 from 1 other end of diversion pipeline and flow to from check valve 29, single at this time
It is closed to valve 29.Then, fluid driving mechanism is inputted fluid by through-hole 5 from capsule structure 2, and capsule structure 2 is enabled to flow in outside
It is expanded under the action of body, the sectional area of diversion pipeline 1 reduces at this time, and the inner space of diversion pipeline 1 reduces and generates positive pressure, In
Under the action of positive pressure, mammary areola 6 exits diversion pipeline 1, is blocked at the mouth 3 that sucks, under barotropic condition check valve 29 open, milk from
It is flowed at check valve 29 into feeding bottle 28.Repeatedly, milk is enabled to be discharged from mammary gland, feeding bottle 28 collects milk.Check valve 29
Have the function of that simulation baby sucks to hold one's breath.
Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the present invention., rather than its limitations；To the greatest extent
Pipe present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that: its according to
So be possible to modify the technical solutions described in the foregoing embodiments, or to some or all of the technical features into
Row equivalent replacement；And these are modified or replaceed, various embodiments of the present invention technology that it does not separate the essence of the corresponding technical solution
The range of scheme.
Claims (10)
1. a kind of brassiere characterized by comprising diversion pipeline, bracketing mechanism and multiple capsule structures；
One end of the diversion pipeline is provided with the mouth that sucks, and the other end can be connected to external storage container；
Radial ringed setting of multiple capsule structures along the diversion pipeline；There are the lines of rabbet joint between the adjacent capsule structure
Gap；
The bracketing mechanism is set in the outside of the diversion pipeline and the mouth that sucks；The outer wall of the diversion pipeline and described
The inner wall of bracketing mechanism forms multiple capsule structures；It is provided in the bracketing mechanism for outputting and inputting the logical of fluid
Hole, multiple capsule structures can be expanded or be shunk under the action of external fluid, to change the section of the diversion pipeline
Product generates positive pressure or negative pressure to enable inside diversion pipeline；When multiple capsule structure both shrinks, the diversion pipeline can hold
Receive mammary areola and nipple.
2. brassiere according to claim 1, which is characterized in that the brassiere further includes in horn-like absorption
Structure；
The described one end of mouth far from the diversion pipeline that sucks is arranged in the adsorption structure, and the adsorption structure is led with described
Flow pipeline connection；Described biggish one end of adsorption structure internal diameter is far from the mouth that sucks；The adsorption structure is for adsorbing breast.
3. brassiere according to claim 2, which is characterized in that the adsorption structure and the diversion pipeline are selected
Liquid-state silicon gel material.
4. brassiere according to claim 3, which is characterized in that the brassiere further includes installation handle；
The one end of the diversion pipeline far from the mouth that sucks is arranged in the installation handle.
5. brassiere according to claim 4, which is characterized in that the one end of the diversion pipeline far from the mouth that sucks
It is provided with the link slot for the annular connecting with the bracketing mechanism；
Sealing strip is provided in the link slot.
6. a kind of breast pump, which is characterized in that the breast pump includes described in fluid driving mechanism and claim any one of 1-5
Brassiere；
The fluid driving mechanism is used for by the through-hole and the capsule fabric connectivity, the fluid driving mechanism to the capsule
Input fluid perhaps exports fluid out of described capsule structure to enable the capsule structure expand or shrink in structure.
7. breast pump according to claim 6, which is characterized in that the fluid driving mechanism is gas-powered mechanism, institute
Stating gas-powered mechanism includes gas-guide tube, unidirectional gas bleeder valve, aspiration pump, exhaust pipe and control unit；
The unidirectional gas bleeder valve and the aspiration pump are arranged in parallel；One end of the gas-guide tube passes through the through-hole and the capsule knot
Structure connection, the other end are connected to the unidirectional gas bleeder valve and the aspiration pump respectively；One end of the exhaust pipe is in communication with the outside,
The other end is connected to the unidirectional gas bleeder valve and the aspiration pump respectively；
Described control unit is used to control the opening and closing of the aspiration pump；The aspiration pump is used to take out the gas in the capsule structure
Out；When the aspiration pump is closed, the unidirectional gas bleeder valve can enable gas flow into the gas-guide tube from the exhaust pipe.
8. breast pump according to claim 6, which is characterized in that the fluid driving mechanism is fluid-driving mechanism, institute
Stating fluid-driving mechanism includes containment structures, unidirectional eduction valve, suction pump, catheter, drainpipe and control module；
The unidirectional eduction valve and the suction pump are arranged in parallel；One end of the catheter passes through the through-hole and the capsule knot
Structure connection, the other end are connected to the unidirectional eduction valve and the suction pump respectively；One end of the drainpipe and the water storage
Fabric connectivity, the other end are connected to the unidirectional eduction valve and the suction pump respectively；
The control module is used to control the opening and closing of the suction pump；The suction pump is used to take out the liquid in the capsule structure
Out；When the suction pump is closed, the unidirectional eduction valve can enable liquid flow into the catheter from the containment structures.
9. breast pump according to claim 6, which is characterized in that the breast pump further includes bindiny mechanism and feeding bottle；
The bindiny mechanism connect with the feeding bottle and the bracketing mechanism respectively；The feeding bottle is the storage container.
10. breast pump according to claim 9, which is characterized in that the bindiny mechanism is connected with check valve；
The check valve is connected to by the bindiny mechanism with the diversion pipeline.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910775198.3A CN110448745A (en) | 2019-08-21 | 2019-08-21 | Brassiere and breast pump |
| PCT/CN2019/110491 WO2021031310A1 (en) | 2019-08-21 | 2019-10-11 | Bionic bra and breast pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910775198.3A CN110448745A (en) | 2019-08-21 | 2019-08-21 | Brassiere and breast pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110448745A true CN110448745A (en) | 2019-11-15 |
Family
ID=68488267
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910775198.3A Pending CN110448745A (en) | 2019-08-21 | 2019-08-21 | Brassiere and breast pump |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN110448745A (en) |
| WO (1) | WO2021031310A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113577420A (en) * | 2021-06-21 | 2021-11-02 | 昆山好创电子科技有限公司 | Built-in negative pressure type breast pump |
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Also Published As
| Publication number | Publication date |
|---|---|
| WO2021031310A1 (en) | 2021-02-25 |
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| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20191220 Address after: Room 305, building 2, No. 763, Lianfu Road, Jiuting Town, Songjiang District, Shanghai 201600 Applicant after: Shanghai NeWin Baby Products Co., Ltd Address before: 224000 Yancheng City, Binhai County, Jiangsu province Mingda Road 101, coastal headquarters economic Park, 323-5 C building. Applicant before: Hamami Changjung Enterprise Management Co., Ltd. |
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| CB02 | Change of applicant information | ||
| CB02 | Change of applicant information |
Address after: Unit 1201-1203, room 1201, building 1, No. 710, Zhongyuan Road, Suzhou Industrial Park, China (Jiangsu) pilot Free Trade Zone, Suzhou, Jiangsu 215000 Applicant after: Changzheng medical (Suzhou) Co.,Ltd. Address before: Room 305, building 2, No. 763, Lianfu Road, Jiuting Town, Songjiang District, Shanghai 201600 Applicant before: Shanghai NeWin Baby Products Co.,Ltd. |