CN108744094A - Multifunction breast pump - Google Patents
Multifunction breast pump Download PDFInfo
- Publication number
- CN108744094A CN108744094A CN201810668143.8A CN201810668143A CN108744094A CN 108744094 A CN108744094 A CN 108744094A CN 201810668143 A CN201810668143 A CN 201810668143A CN 108744094 A CN108744094 A CN 108744094A
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- China
- Prior art keywords
- breast
- connector
- breast pump
- multifunction
- interface
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Classifications
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- 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
-
- 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
- A61M1/068—Pump accessories having means for simultaneous feeding, e.g. with rubber nipple for feeding
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- 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 Multifunction breast pumps comprising：Breast pump shell, the upper end are formed with interface；Storage case is pumped, the lower end of the breast pump shell is sealedly connected on, the pump storage case is enclosed with the breast pump shell to be set to form closed cavity, and the interface is connected with the closed cavity, and the pump storage case interior energy is put into breast pump；Disposable milk bag, is placed in the closed cavity, and the disposable milk bag has bag body and seals the connector being connected with the bag body, and the connector, which can seal, is plugged in the interface；Accessory can be connected with the joint sealing.The Multifunction breast pump of the present invention, is not only convenient for carrying, but also can realize the function that both can be sucked or breast-feed.
Description
Technical field
The present invention relates to mother and baby's product technical field more particularly to a kind of Multifunction breast pump.
Background technology
Breast pump is female in lactation period essential product, and the baby that can not suck milk can be helped to carry out lactation, can also
It avoids extra milk from accumulating in and forms lump in mammary gland.Particularly with modern job women, breast pump has given women lactation more
More free time.Existing electric breast pump mostly includes that pump housing host, storage feeding bottle, breast cup, threeway holder and inside suck
Structure；When helping feeding infant using breast pump, it is necessary first to milk is drawn into from parent in feeding bottle using breast pump, it is right
In instant fed infant, then can be connect with feeding bottle by milk-sucting nozzle, you can feeding infant；For the milk of non-instant nursing
Liquid is freezed, and the milk in feeding bottle is transferred in disposable storage milk bag at this time, realizes that freezing is protected in storing up milk bag
It deposits, when milk needs in use, thawing the milk in milk bag is stored up to 40 degree or so, is then transferred again into feeding bottle and carries out
It feeds.
It is to be connected by an air intake duct between the electrodynamic pump and breast pump main body of traditional electric breast pump, it has not been convenient to take
Band；For the milk of non-instant nursing, traditional breast pump can not achieve the effect that can be sucked or breast-feed, and need milk
Liquid repeatedly shifts between feeding bottle and milk bag, and link is more, pollution that is cumbersome and be easy to causeing milk.
Invention content
The object of the present invention is to provide a kind of Multifunction breast pumps, are not only convenient for carrying, and can realize both can suck or
The function that can be breast-feeded.
Following technical proposal can be used to realize in the above-mentioned purpose of the present invention：
The present invention provides a kind of Multifunction breast pump, including：
Breast pump shell, the upper end are formed with interface；
Storage case is pumped, is sealedly connected on the lower end of the breast pump shell, outside the pump storage case and the breast pump
Shell, which encloses, to be set to form closed cavity, and the interface is connected with the closed cavity, and the pump storage case interior energy is put into breast pump；
Disposable milk bag, is placed in the closed cavity, and the disposable milk bag has bag body and sealed with the bag body
Connected connector, the connector, which can seal, is plugged in the interface；
Accessory can be connected with the joint sealing.
In embodiments of the present invention, at least one first anti-rotation groove is equipped in the interface, it is described disposable
The connector of milk bag has at least one locating convex block, in the state that the connector is inserted into the interface, described at least one
A locating convex block is embedded at least one first anti-rotation groove.
In embodiments of the present invention, the first anti-rotation groove is two, and two the first anti-rotation grooves are radial
It is oppositely arranged on the inner wall of the interface；The locating convex block is two, and two locating convex blocks are diametrically arranged
On the outer wall of the connector.
In embodiments of the present invention, the upper surface of the breast pump shell is equipped with opening card slot, the opening card slot
It is disposed around the periphery of the interface, the open end of the opening card slot can be caught in geometrical clamp, and described insert is inserted into the connector
In the state of in interface, the geometrical clamp is caught in the opening card slot, and the connector can be fixed on institute by the geometrical clamp
State the upper surface of breast pump shell.
In embodiments of the present invention, the geometrical clamp inner wall opposite with the opening card slot is equipped with the second anti-rotation
Groove, the locating convex block can be caught in the second anti-rotation groove.
In embodiments of the present invention, the pump storage case has the air intake passage being connected with the closed cavity,
The air-breathing interface of the breast pump can be connected with the air intake passage.
In embodiments of the present invention, the accessory is the accessory that sucks, and the accessory that sucks includes breast cup and connection
The connecting pin that sucks on the breast cup, the connecting pin that sucks can be connected with the joint sealing.
In embodiments of the present invention, the accessory is accessory of breast-feeding, and the accessory of breast-feeding includes that nipple and sealing connect
The connector of breast-feeding being connected on the nipple, the connector of breast-feeding can be connected with the joint sealing.
In embodiments of the present invention, one end of the connector of breast-feeding is formed with clamping part, one end of the nipple
Permit end to inhale, the other end is equipped with snap collar, and the nipple is connected in the clamping part by the snap collar by is connected to institute
It states and breast-feeds on connector.
In embodiments of the present invention, the outside of the nipple is equipped with protective cap, is breast-feeded by described in the nipple
Connector is connected in the state of the connector, and the protective cap covers at the periphery of the connector of breast-feeding, and can with it is described
The upper surface of breast pump shell abuts against.
In embodiments of the present invention, the disposable milk bag is medical infusion bags.
The characteristics of Multifunction breast pump of the present invention and advantage are：The present invention can be reached by disposable milk bag both can be with
As the effect of being also used as breast-feeding that suck, solves traditional breast pump and milk sucking feeding bottle is directly generally then transferred to storage
Milk bag can not be done directly the problem of sucking and breast-feeding with milk bag.The present invention be used as suck effect when, can directly with disposably
Milk bag connects, and avoids traditional breast pump in use, needing the step being transferred to milk from feeding bottle in milk bag, and disposable milk
It is easy for installation, simple between bag and breast pump shell；The present invention be used as breast-feed effect when, can directly be connected with disposable milk bag,
It solves when tradition breast-feeds process, needs the milk of defrosting being transferred to milk caused by possibility when breast-feeding in specific feeding bottle
Pollution problem.In addition, breast pump can be connected directly between by pumping storage case on breast pump shell, it is small, and be convenient for carrying.
Further more, the present invention utilizes the flexible characteristic of disposable milk bag, by forming negative pressure in the external of disposable milk bag, make disposable milk
Bag directly sucks milk in bag during being pulled open by negative pressure, so that entire elicitation process is in completely self-enclosed
In system, reduce the possibility of pollution, while reducing the process of cleaning.
Description of the drawings
To describe the technical solutions in the embodiments of the present invention more clearly, make required in being described below to embodiment
Attached drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the invention, for
For those of ordinary skill in the art, without creative efforts, other are can also be obtained according to these attached drawings
Attached drawing.
Fig. 1 is the stereogram of the Multifunction breast pump of the present invention.
Fig. 2 is the sectional view of the Multifunction breast pump of the present invention.
Fig. 3 is the stereogram of the breast pump shell of the Multifunction breast pump of the present invention.
Fig. 4 is the sectional view of the breast pump shell of the Multifunction breast pump of the present invention.
Fig. 5 is the stereogram of the disposable milk bag of the Multifunction breast pump of the present invention.
Fig. 6 is equipped with the stereogram for the accessory that sucks on the Multifunction breast pump for the present invention.
Fig. 7 is equipped with the sectional view for the accessory that sucks on the Multifunction breast pump for the present invention.
Fig. 8 is equipped with the stereogram for accessory of breast-feeding on the Multifunction breast pump for the present invention.
Fig. 9 is equipped with the sectional view for accessory of breast-feeding on the Multifunction breast pump for the present invention.
Figure 10 is the sectional view of the nipple of the accessory of breast-feeding of the present invention.
Figure 11 is the stereogram of the connector of breast-feeding of the accessory of breast-feeding of the present invention.
Figure 12 is the sectional view of the connector of breast-feeding of the accessory of breast-feeding of the present invention.
Figure 13 is the stereogram of the geometrical clamp of the present invention.
Drawing reference numeral explanation：1, breast pump shell；11, interface；111, the first anti-rotation groove；12, closed cavity；13,
Upper surface；14, all side walls；15, boss is connected；151, seal groove；152, internal perisporium；153, periphery wall；1531, internal thread segment；
16, be open card slot；161, open end；17, geometrical clamp；171, pushing block；172, the second anti-rotation groove；2, storage case is pumped；21, even
Connect wall；211, external thread section；22, air intake passage；3, disposable milk bag；31, bag body；32, connector；321, connector pedestal；322,
Connecting pin；323, necking part；324, locating convex block；4, accessory；41, suck accessory；411, breast cup；412, suck connecting pin；
4121, seal groove；42, it breast-feeds accessory；421, nipple；4211, it inhales and permits end；4212, snap collar；4213, milk runner；4214,
Protective cap；422, it breast-feeds connector；4221, internal thread segment；4222, clamping part.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
As depicted in figs. 1 and 2, the present invention provides a kind of Multifunction breast pump, including breast pump shell 1, pump storage case 2,
Disposable milk bag 3 and accessory 4, wherein：The upper end of breast pump shell 1 is formed with interface 11；Pump storage case 2 is sealedly connected on institute
The lower end of breast pump shell 1 is stated, the pump storage case 2 is enclosed with the breast pump shell 1 to be set to form closed cavity 12, the grafting
Mouth 11 is connected with the closed cavity 12, and 2 interior energy of pump storage case is put into breast pump；Disposable milk bag 3 is placed in described close
It closes in cavity 12, the disposable milk bag 3 has bag body 31 and seals the connector 32 being connected, the connector 32 with the bag body 31
It can seal and be plugged in the interface 11；Accessory 4 can be sealed with the connector 32 to be connected.
Specifically, as shown in Figure 3 and Figure 4, breast pump shell 1 has upper surface 13 and is connected to 13 outer peripheral edge of upper surface
All side walls 14, interface 11 are opened on upper surface 13.In the present embodiment, the lower end of all side walls 14 is equipped with connection boss 15,
There is the connection boss 15 seal groove 151, the seal groove 151 to be enclosed by the internal perisporium 152 and periphery wall 153 of connection boss 15 and be set shape
At, wherein the length of periphery wall 153 is more than the length of internal perisporium 152, and is equipped with internal thread segment in the inside of periphery wall 153
1531, to be connected with pump storage case 2.
Pump storage case 2 can have the cavity (not shown) that can store breast pump, and the upper end of the pump storage case 2 is formed with
The connection wall 21 that can be inserted into the seal groove 151 of connection boss 15 is equipped with external thread section 211 in the outside of connection wall 21, so as to
It is threadedly coupled with the internal thread segment 1531 of breast pump shell 1.In the present embodiment, sealing ring can be put into seal groove 151, so
The connection wall 21 for pumping storage case 2 is threadedly connected to the periphery wall 153 of connection boss 15 afterwards, until being abutted with sealing ring, in this way
The connection sealing energy between pump storage case 2 and breast pump shell 1 can be improved.When pump storage case 2 and breast pump shell 1 seal
After being connected, encloses to set therebetween and form above-mentioned closed cavity 12, the interface 11 of breast pump shell 1 and the closed cavity 12
It is connected.In the present invention, which is pulsating electrodynamic pump, has lower negative pressure and high negative pressure automatic cycle process, can be with
The action that simulation baby inhales in elicitation process, stops, induces multiple milk battle array, more milk is sucked out.
Further, in the present embodiment, it is equipped with the air intake passage being connected with closed cavity 12 in pump storage case 2
22, the air-breathing interface of the breast pump can be connected with air intake passage 22.The breast pump being stored in pump storage case 2 is connect by its air-breathing
It, can be by the gas in closed cavity 12 by this air intake passage 22 when opening breast pump after mouth is connected with air intake passage 22
It is sucked out, makes 12 air pressure of closed cavity reduction, so that milk liquid energy is sucked out under condition of negative pressure.
As shown in figure 5, the disposable milk bag 3 has bag body 31 and seals the connector 32 being connected with bag body 31, this is disposable
Milk bag 3 is placed in closed cavity 12, and connector 32 can be pierced by closed cavity 12 from interface 11.In the present embodiment, this connects
First 32 with connector pedestal 321 and the connecting pin 322 with external thread section being connected on connector pedestal 321, the connector pedestal
321 can be weldingly connected or be integrally formed with bag body 31, and necking part 323 is formed between connector pedestal 321 and connecting pin 322,
The outer diameter of the necking part 323 is respectively smaller than the outer diameter of the outer diameter and connector pedestal 321 of connecting pin 322, and the outer diameter of connecting pin 322
Less than the outer diameter of connector pedestal 321, since the outer diameter of connector pedestal 321 is designed as the internal diameter more than interface 11, when the connector
From after interface 11 is pierced by breast pump shell 1, connector pedestal 321 can be fastened on the upper end of breast pump shell 1 for 32 connecting pin 322
13 inside of face, without being pierced by from interface 11.
In the present embodiment, the bag body 31 of the disposable milk bag 3 is made of flexible material, which can be polypropylene
(Polypropylene, PP), polyethylene (Polyethylene, PE) or elastomer, wherein the elastomer can be that styrene is embedding
Section copolymer (English abbreviation SEBS), styrene-isoprene-phenylethene (English abbreviation SIS) or polyolefin (Thermo
Polyolefin, TPO) etc..
The disposable milk bag 3 of the present invention can be medical infusion bags in the prior art, because of the medical infusion bags of not no liquid filling
It is tightly closed, it is difficult to strut；The present invention both remains medical infusion bags safety in closed state by cleverly designing
Hygienic (air is not easily accessible), the advantages of being easy to transport, and the doctor that will dexterously can be close to using negative pressure while pumping milk
It is strutted with infusion bag.
After the connector 32 of disposable milk bag 3 is pierced by breast pump shell 1 from closed cavity 12 by interface 11, accessory 4
The connecting pin 322 of the connector 32 can be sealedly attached to.
Specifically, as shown in Figure 6 and Figure 7, in a feasible embodiment, which is the accessory 41 that sucks, this, which sucks, matches
Part 41 includes breast cup 411 and the connecting pin 412 that sucks being connected on breast cup 411, which can be with connector 32
Sealing is connected.Wherein, the breast cup 411 and breast contact are substantially in horn-like, the material selection hard of the breast cup 411
Plastics, such as polypropylene, which is cased with one layer of massage hood made of soft silica gel material, when with human contact
Skin can be protected, while playing the role of massaging breasts；This suck connecting pin 412 have internal thread segment, so as to connector 32
Connecting pin 322 with external thread section be threadedly coupled.In the present embodiment, which is also designed to and connects
The similar structure of the structure of boss 15 is connect, that is, seal groove 4121 is equipped at the connecting pin 412 that sucks, in the seal groove 4121
It is interior to place sealing ring, after the connecting pin of connector 32 322 is threadedly coupled with the connecting pin 412 that sucks, seal groove 4121 can be passed through
Interior sealing ring realizes the sealed connection of the two, to improve the sealing performance that the accessory 41 that sucks is connect with connector 32.
When breast pump shell 1 connect with the accessory 41 that sucks for suck function when, breast cup 411 and the breast of the accessory 41 that sucks
Room contacts, and opens breast pump, and the gas in closed cavity 12 is sucked out, air pressure reduction in closed cavity 12, in the effect of negative pressure
Under, milk is pumped out and is flowed into disposable milk bag 3 through breast cup 411.
The accessory 41 that sucks of the present invention is designed as one end and carries breast cup 411, and the other end is with can spiral is fixed sucks
Connecting pin 412, when as suck function when, this connecting pin 412 that sucks is tightened on the connector 32 of disposable milk bag 3, the two
It is connected through a screw thread, can not only realize close and sealing connection, but also for convenience detach and cleaning, while can guarantee that breast pump exists
Ambient atmos will not leak into the closed cavity 12 of breast pump shell 1 in gas process in suction closed cavity 12.
As shown in Figure 8 and Figure 9, in another feasible embodiment, which is accessory 42 of breast-feeding, the accessory 42 of breast-feeding
Including nipple 421 and the connector 422 of breast-feeding being sealedly connected on nipple 421, which can seal with connector 32
It is connected.
Specifically, as shown in Figure 10, one end of nipple 421 is to inhale to permit end 4211, and aperture, milk are provided with inhaling to permit on end 4211
The other end of mouth 421 is equipped with the snap collar 4212 of radially outward projection, and the middle part of nipple 421 is formed with milk runner 4213, should
Milk runner 4213 is connected to the aperture inhaled on fair end 4211.In the present embodiment, the outside of nipple 421 is equipped with protective cap
4214.The nipple 421 is prepared using soft material, for example, food-grade thermoplastic's elastomer (Thermoplastic
Elastomer, TPE) or silica gel.
As is illustrated by figs. 11 and 12, connector 422 of breast-feeding substantially is in cylindrical tube shape, for integrated injection molding, should be fed
One end of milk connector 422 is equipped with internal thread segment 4221, to be threadedly coupled with the connecting pin 322 of connector 32, the connection of breast-feeding
First 422 other end is formed with the clamping part 4222 of radially-inwardly projection.The nipple 421 can be connected in by its snap collar 4212
Clamping part 4222 and be connected to and breast-feed on connector 422, and connector 32 is connected to by connector 422 of breast-feeding in nipple 421
Under state, the protective cap 4214 of the nipple 421 can cover at the periphery of the connector 422 of breast-feeding, and can be with breast pump shell 1
Upper surface 13 abuts against.
The accessory 42 of breast-feeding of the present invention, is threadedly coupled by the connecting pin 322 with connector 32, be may be implemented close and is sealed
Connection, while it is for convenience detach and cleaning；The nipple 421 of the accessory 42 of breast-feeding is designed as simulation human breast structure, both can be with
Meet psychological needs when baby sucks, while connector 32 can be completely covered for the protective cap 4214 of large area, both meet U.S.
It sees and requires, introduced contaminants can also be stopped and entered in disposable milk bag 3 by connector 32, prevent from polluting.Certainly, the accessory of breast-feeding
The accessory 4 of structure shown in Fig. 1 and Fig. 2 can be used, the threaded ends which has nipple 421 and be connected with nipple 421,
It is threaded on the connector 32 of disposable milk bag 3 by the threaded ends and realizes the function of breast-feeding.
According to embodiment of the present invention, cooperation is refering to shown in Fig. 3 and Fig. 5, in the interface 11 of breast pump shell 1
Interior to be equipped at least one first anti-rotation groove 111, the connector 32 of the disposable milk bag 3 has at least one locating convex block 324,
In the state that connector 32 is inserted into interface 11, at least one locating convex block 324 is embedded at least one first anti-rotation groove 111
It is interior.
In the present embodiment, which is two, and two the first anti-rotation grooves 111 are diametrically arranged
On the inner wall of interface 11；The locating convex block 324 is two, and two locating convex blocks 324 are diametrically arranged in connector 32
On outer wall, in the present embodiment, two locating convex blocks 324 are diametrically arranged on the outer wall of the necking part 323 of connector 32.When
So, in other examples, the first anti-rotation groove 111 and locating convex block 324 are also designed to three, four or more number
Amount, is not limited herein.
The design of the first anti-rotation groove 111 and locating convex block 324, it is ensured that be threadedly connected to connector 32 in accessory 4
During, disposable milk bag 3 will not rotate, and ensure the close connection of disposable milk bag 3 and accessory 4.
Further, in an embodiment of the invention, please refer to shown in Fig. 3, the upper end of breast pump shell 1
Face 13 is equipped with opening card slot 16, which is the substantially semicircular in shape in 1 upper surface 13 of breast pump shell by projection
Fin and the upper surface 13 enclose to set to be formed, which is disposed around the periphery of interface 11, which opens
Mouth end 161 can be caught in geometrical clamp 17, and in the state that connector 32 is inserted into interface 11, which blocks from open end 161
Enter to be open in card slot 16, connector 32 can be fixed on the upper surface 13 of breast pump shell 1 by geometrical clamp 17.
As shown in figure 13, the substantially semicircular in shape of geometrical clamp 17 is equipped with pushing block 171 on geometrical clamp 17, passes through promotion
Geometrical clamp 17 can be pushed into opening card slot 16 by block 171.In the present embodiment, the geometrical clamp 17 and opposite interior of opening card slot 16
Wall is equipped with the second anti-rotation groove 172, which can be caught in the second anti-rotation groove 172.The internal diameter of the geometrical clamp 17
It is matched with the outer diameter of the necking part 323 of the connector 32 of disposable milk bag 3, this design can ensure that geometrical clamp 17 is just stuck in once
On the connector 32 of property milk bag 3, disposable milk bag 3 is fixed in vertical direction, prevents it from deviating from breast pump straight down
Shell 1；In addition, the second anti-rotation groove 172 being arranged on geometrical clamp 17, it can be with the positioning on the connector 32 of disposable milk bag 3
324 inlay card of convex block, further prevent tighten suck accessory 41 or breast-feed accessory 42 when disposable milk bag 3 rotate,
Ensure the close connection of disposable milk bag 3 and accessory 4.
The Multifunction breast pump of the present invention can be reached by disposable milk bag 3 flexible and both may be used as sucking or can
The effect of for use as breast-feeding, solves traditional breast pump and milk sucking feeding bottle is directly generally then transferred to storage milk bag, Wu Fayong
Milk bag is done directly the problem of sucking and breast-feeding.The present invention be used as suck effect when, can directly be connect with disposable milk bag 3,
Traditional breast pump is avoided in use, needing the step being transferred to milk from feeding bottle in milk bag, and disposable milk bag 3 with suck
It is easy for installation, simple between device shell 1；The present invention be used as breast-feed effect when, can directly and disposable milk bag 3 connection, solve
When tradition breast-feeds process, need the milk of defrosting being transferred to when breast-feeding in specific feeding bottle may caused by milk pollution ask
Topic.In addition, breast pump can be connected directly between by pumping storage case 2 on breast pump shell 1, it is small, and be convenient for carrying.Again
Have, the present invention utilizes the flexible characteristic of disposable milk bag 3, by forming negative pressure in the external of disposable milk bag 3, makes disposable milk
Bag 3 directly sucks milk in bag during being pulled open by negative pressure, so that entire elicitation process is in completely self-enclosed
System in, reduce the possibility of pollution, while reducing the process of cleaning.
When the present invention is used as breast pump：First, disposable milk bag 3 is embedding upwards from the lower ending opening of breast pump shell 1
Disposable milk bag 3 is existed in breast pump shell 1, and by the horizontal geometrical clamp 17 for sliding 1 upper surface 13 of breast pump shell
Vertical direction is fixed, and prevents it from deviating from breast pump shell 1, while the second anti-rotation groove 172 of geometrical clamp 17 straight down
It is mutually embedding with the locating convex block 324 on the connector 32 of disposable milk bag 3 respectively with the first anti-rotation groove 111 of breast pump shell 1
Card；It is tightened by screw thread and pump storage case 21 lower end of breast pump shell；The assembled accessory 41 that sucks is threadedly attached in
On the connector 32 of disposable milk bag 3, the two is tightened.When sucking, breast cup 411 and breast are in close contact, opening sucks
It pumping, the gas in the closed cavity 12 of breast pump shell 1 is pumped, air pressure reduction in closed cavity 12, under the action of negative pressure, milk
Liquid is sucked out through breast cup 411；Meanwhile under the impulse action of breast pump, pump interval stop and work, to breast have mitigation by
The effect of rubbing.
When the present invention is used as nursing device：First, accessory 42 of breast-feeding is assembled, the nipple 421 in accessory 42 of breast-feeding is inlaid in
It breast-feeds the top of connector 422, closely connects and will not fall off between the two；To deposit in the breast milk in disposable milk bag 3 into
After row thaws, the disposable milk bag 3 for filling breast milk is inlaid in breast pump shell upwards from the lower ending opening of breast pump shell 1
In 1, and disposable milk bag 3 is fixed in vertical direction by the horizontal geometrical clamp 17 for sliding on 1 upper end of breast pump shell,
Prevent it from deviating from breast pump shell 1, while the second anti-rotation groove 172 on geometrical clamp 17 and disposable milk bag 3 straight down
324 mutual inlay card of locating convex block on connector 32；Assembled accessory 42 of breast-feeding is threadedly attached in disposable milk bag 3
The nipple 421 that on connector 32, the two is tightened, and is inlaid in breast-feeding connector 422 can just with disposable milk bag 3
The upper surface of connector 32 contacts, company of the milk from the connector 32 and nipple 421 of disposable milk bag 3 when this effect can prevent from breast-feeding
It overflows socket part position.When breast-feeding, nursing device is integral inclined, under the action of baby sucks power, milk is from disposable milk bag 3
It is sucked out through nipple 421.
The foregoing is merely several embodiments of the present invention, and those skilled in the art is according to application documents disclosure
Various changes or modifications can be carried out without departing from the spirit and scope of the present invention to the embodiment of the present invention.
Claims (11)
1. a kind of Multifunction breast pump, which is characterized in that including：
Breast pump shell, the upper end are formed with interface；
Storage case is pumped, is sealedly connected on the lower end of the breast pump shell, the pump storage case is enclosed with the breast pump shell
If forming closed cavity, the interface is connected with the closed cavity, and the pump storage case interior energy is put into breast pump；
Disposable milk bag, is placed in the closed cavity, and the disposable milk bag has bag body and is connected with bag body sealing
Connector, the connector, which can seal, is plugged in the interface；
Accessory can be connected with the joint sealing.
2. Multifunction breast pump as described in claim 1, which is characterized in that it is anti-to be equipped at least one first in the interface
Turn groove, the connector of the disposable milk bag has at least one locating convex block, is inserted into the interface in the connector
Under state, at least one locating convex block is embedded at least one first anti-rotation groove.
3. Multifunction breast pump as claimed in claim 2, which is characterized in that the first anti-rotation groove is two, two institutes
The first anti-rotation groove is stated diametrically to be arranged on the inner wall of the interface；The locating convex block is two, and two described fixed
Position convex block is diametrically arranged on the outer wall of the connector.
4. Multifunction breast pump as claimed in claim 2 or claim 3, which is characterized in that the upper surface of the breast pump shell is equipped with
Be open card slot, and the opening card slot is disposed around the periphery of the interface, and the open end of the opening card slot can be caught in geometrical clamp,
In the state that the connector is inserted into the interface, the geometrical clamp is caught in the opening card slot, and the connector passes through
The geometrical clamp can be fixed on the upper surface of the breast pump shell.
5. Multifunction breast pump as claimed in claim 4, which is characterized in that the geometrical clamp is opposite with the opening card slot
Inner wall is equipped with the second anti-rotation groove, and the locating convex block can be caught in the second anti-rotation groove.
6. Multifunction breast pump as described in claim 1, which is characterized in that the pump storage case has and the closed cavity
The air-breathing interface of the air intake passage being connected, the breast pump can be connected with the air intake passage.
7. Multifunction breast pump as described in claim 1, which is characterized in that the accessory is the accessory that sucks, and described suck is matched
Part includes breast cup and the connecting pin that sucks that is connected on the breast cup, and the connecting pin that sucks can be with the joint sealing phase
Even.
8. Multifunction breast pump as described in claim 1, which is characterized in that the accessory is accessory of breast-feeding, and described breast-feed is matched
Part includes nipple and the connector of breast-feeding that is sealedly connected on the nipple, and the connector of breast-feeding can be with the joint sealing phase
Even.
9. Multifunction breast pump as claimed in claim 8, which is characterized in that one end of the connector of breast-feeding is formed with card and sets
Portion, one end of the nipple are to inhale to permit end, and the other end is equipped with snap collar, and the nipple is connected in described by the snap collar
Clamping part and be connected to described breast-feed on connector.
10. Multifunction breast pump as claimed in claim 8 or 9, which is characterized in that the outside of the nipple is equipped with protective cap,
In the state that the nipple is connected to the connector by the connector of breast-feeding, the protective cap covers at the company of breast-feeding
The periphery of connector, and can be abutted against with the upper surface of the breast pump shell.
11. Multifunction breast pump as described in claim 1, which is characterized in that the disposable milk bag is medical infusion bags.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810668143.8A CN108744094A (en) | 2018-06-26 | 2018-06-26 | Multifunction breast pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810668143.8A CN108744094A (en) | 2018-06-26 | 2018-06-26 | Multifunction breast pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108744094A true CN108744094A (en) | 2018-11-06 |
Family
ID=63977316
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810668143.8A Pending CN108744094A (en) | 2018-06-26 | 2018-06-26 | Multifunction breast pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108744094A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020220574A1 (en) * | 2019-04-30 | 2020-11-05 | 中山纽迈适贸易有限公司 | Integrated breast pump |
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| WO2020220574A1 (en) * | 2019-04-30 | 2020-11-05 | 中山纽迈适贸易有限公司 | Integrated breast pump |
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