CN206473606U - Exempt from hand steered breast pump - Google Patents

Abstract

What the utility model was provided exempts from hand steered breast pump, including inhales newborn pallet, bowl body, connector, check valve, pressure chamber；The sucker inhaled in the middle of newborn pallet provided with funnel type for accommodating laminating human breast；The connector is provided with three less one end of port difference connecting sucker bore, pressure chamber and check valve；The breast pallet of inhaling covers in bowl body and connector, check valve and pressure chamber is accommodated in inside bowl body.Described to exempt from hand steered breast pump with 1. small volumes, breast pump integrally can be put among brassiere, remove the trouble helped with hand rest from, simple in construction, the advantages of easy to operate.

Description

Exempt from hand steered breast pump

Technical field

The utility model is related to humalactor field, and specifically one kind exempts from hand steered breast pump.

Background technology

With continuing to develop for society, increasing people payes attention to the nursing of breast milk, but due to a variety of causes, such as Premature The suction of youngster is not enough, and either the congenital of women nipple is caved in, and causes baby can not directly suck breast milk, so as to influence The healthy development of baby, therefore, in the market occurs in that breast pump, breast pump can aid in sucking for baby after suctioning out milk, should With a sucker and one part of negative pressure and a feeding bottle can occur for utensil, and can occur the part of negative pressure has manual or electronic, It is exposed by breast that the existing breast pump person of needing to use takes off brassiere, also needs to help breast pump with hand rest when negative pressure is inadequate, no Used in public beneficial to user.

Utility model content

The utility model aims to provide a kind of simple in construction, can be accommodated in the breast pump among brassiere.

In order to achieve the above object, the utility model uses following solution technical scheme：

Exempt from hand steered breast pump, including inhale newborn pallet, bowl body, connector, check valve, pressure chamber；It is described to inhale in the middle of newborn pallet It is used for the sucker for accommodating laminating human breast provided with funnel type；The connector provided with three ports difference connecting sucker bores compared with Small one end, pressure chamber and check valve；The breast pallet of inhaling covers in bowl body and stores connector, check valve and pressure chamber Inside bowl body.

It is preferred that, the pressure chamber includes lower chamber, flexible sheet, epicoele gland and conduit；The lower chamber is with being connected Device is connected；The epicoele gland is covered with lower chamber；The conduit, which connects with epicoele gland and runs through bowl body, stretches out outside；It is described Flexible sheet is placed between epicoele gland and lower chamber to be bowl-shape, and flexible sheet projecting surface is placed in inside lower chamber.When epicoele pressure Lid is internal to be produced negative pressure and makes flexible sheet deformation and inhale the effect of breast so as to allow lower chamber to produce negative pressure and reach, flexible sheet effectively every Exhausted emulsion enters air pump, and when air pressure recovers, flexible sheet replys original form.

It is further preferred that the flexible sheet is provided with least one reinforcement, the reinforcement is arc-shaped.

It is preferred that, described less one end of sucker bore is provided with baffle plate, and the baffle plate is inclined to sucker channel outlet direction Check valve.Baffle plate can allow the milk of atomization to condense and flow to check valve, it is to avoid excessive milk enters pressure chamber.

It is preferred that, described inhale is provided with sealing ring between newborn pallet and bowl body, it is to avoid milk flows out.

It is preferred that, at least one raised line is provided with the outside of the bowl body, make the newborn pallet of suction from bowl body opens when increase hand and The friction of bowl body, avoids bowl body from being slid from hand while being easy to open.

It is preferred that, it is described to inhale newborn pallet provided with handle, it is easy to open the newborn pallet of suction.

It is preferred that, the epicoele gland sets pin thread to be mutually fastened with box respectively with lower chamber.

The utility model has the advantages that：

1. small volume, breast pump integrally can be put among brassiere, remove the trouble helped with hand rest from；

2. it is simple in construction, it is easy to operate, it is suitable for large-scale promotion and application.

Brief description of the drawings

Fig. 1 is structural representation of the present utility model；

Fig. 2 is fractionation structural representation of the present utility model.

Description of reference numerals：1- inhales newborn pallet；11- handles；12- suckers；13- baffle plates；2- bowl bodies；21- raised lines;3- connections Part；4- check valves；5- pressure chambers；51- lower chambers；52- flexible sheets；521- reinforcements；53- epicoele glands；54- conduits；6- Sealing ring.

Embodiment

Below, with reference to accompanying drawing and embodiment, the utility model is described further：

As shown in Figures 1 and 2, hand steered breast pump is exempted from, it includes inhaling newborn pallet 1, bowl body 2, connector 3, check valve 4, pressure Power cabin 5；The sucker 12 inhaled in the middle of newborn pallet 1 provided with funnel type for accommodating laminating human breast；The connector 3 is provided with Three ports distinguish the less one end of the bore of connecting sucker 12, pressure chamber 5 and check valve 4；The breast pallet 1 of inhaling is covered in bowl body It is accommodated on 2 and by connector 3, check valve 4 and pressure chamber 5 inside bowl body 2.The pressure chamber 5 includes lower chamber 51, elastic membrane Piece 52, epicoele gland 53 and conduit 54；The lower chamber 51 is connected with connector 3；The epicoele gland 53 is covered with lower chamber 51 Close；The conduit 54 connects with epicoele gland 53 and stretches out outside through bowl body 2；The flexible sheet 52 is placed in epicoele to be bowl-shape Between gland 53 and lower chamber 51, the projecting surface of flexible sheet 52 is placed in inside lower chamber 51.Born when the inside of epicoele gland 53 is produced Pressure makes the deformation of flexible sheet 52 to allow lower chamber 51 to produce the effect that negative pressure reaches suction breast, the effectively isolation emulsion of flexible sheet 52 Into air pump, when air pressure recovers, flexible sheet 52 replys original form.The flexible sheet 52 is provided with six reinforcements 521, institute Reinforcement 52 is stated for arc-shaped and inner surface is evenly distributed on.Described less one end of the bore of sucker 12 is provided with baffle plate 13, described Baffle plate 13 makes the channel outlet direction of sucker 12 be inclined to check valve 4.Baffle plate 13 can allow the milk of atomization to condense and flow to check valve 4, it is to avoid excessive milk enters pressure chamber 5.Described inhale is provided with sealing ring 6 between newborn pallet 1 and bowl body 2.The outside of bowl body 2 Set provided with six raised lines 21 and in the form of three rows two row parallel to the rim of a bowl plane.It is described to inhale newborn pallet 1 provided with handle 11. The epicoele gland sets pin thread to be mutually fastened with box respectively with lower chamber.

For those skilled in the art, technical scheme that can be as described above and design, make other each Plant corresponding change and deform, and all these change and deformed the protection model for belonging to the utility model claim Within enclosing.

Claims (8)

1. exempt from hand steered breast pump, it is characterised in that including inhaling newborn pallet, bowl body, connector, check valve, pressure chamber；It is described to inhale breast It is used for the sucker of receiving laminating human breast in the middle of pallet provided with funnel type；The connector connects suction respectively provided with three ports The less one end of disk bore, pressure chamber and check valve；It is described to inhale newborn pallet and cover in bowl body and by connector, check valve and pressure Power cabin is accommodated in inside bowl body.

2. according to claim 1 exempt from hand steered breast pump, it is characterised in that the pressure chamber includes lower chamber, elastic membrane Piece, epicoele gland and conduit；The lower chamber is connected with connector；The epicoele gland is covered with lower chamber；The conduit with Epicoele gland, which connects and runs through bowl body, stretches out outside；The flexible sheet is placed between epicoele gland and lower chamber to be bowl-shape, bullet Property diaphragm projecting surface is placed in inside lower chamber.

3. according to claim 2 exempt from hand steered breast pump, it is characterised in that the flexible sheet is strengthened provided with least one Muscle, the reinforcement is arc-shaped.

4. exempt from hand steered breast pump according to any one of claims 1 to 3, it is characterised in that the sucker bore is less One end is provided with baffle plate, and the baffle plate makes sucker channel outlet direction be inclined to check valve.

5. according to claim 4 exempt from hand steered breast pump, it is characterised in that provided with close between the newborn pallet of the suction and bowl body Seal.

6. according to claim 5 exempt from hand steered breast pump, it is characterised in that convex provided with least one on the outside of the bowl body Bar.

7. according to claim 6 exempt from hand steered breast pump, it is characterised in that the newborn pallet of the suction is provided with handle.

8. exempt from hand steered breast pump according to Claims 2 or 3, it is characterised in that the epicoele gland is distinguished with lower chamber Pin thread is set mutually to be fastened with box.