CN103301517A

CN103301517A - Simple breast pump

Info

Publication number: CN103301517A
Application number: CN2013101922488A
Authority: CN
Inventors: 李红彪
Original assignee: Individual
Current assignee: Individual
Priority date: 2013-05-13
Filing date: 2013-05-13
Publication date: 2013-09-18

Abstract

The invention discloses a simple breast pump, which comprises a milk bottle, wherein the milk bottle is screwed with a milk bottle cover; a valve film is arranged between the milk bottle and the milk bottle cover; the film plate is arranged on the valve film; the lower end of the film plate opens slightly to form a milk channel in natural state, and the film plate is sealed to allow the upper side and the lower side of the valve film to form a relatively independent space when sucking air; an air suction interface and milk suction interfaces are arranged on the milk bottle cover; the air suction interface is connected with an air suction device through an air suction flexible pipe; and the milk interfaces are connected with milk suction shields through milk suction flexible pipes. According to the breast pump, as a space above the valve film is relatively small, higher negative pressure can be generated to suck milk smoothly, so that the using is convenient; and after the completion of sucking, the specialized milk bottle cover for sucking the milk is replaced by an ordinary milk bottle cover with a nipple to reduce the time of transferring the milk, so as to be clean and healthy.

Description

A kind of Simple breast pump

Technical field

The present invention relates to a kind of apparatus of extracting liquid, particularly a kind of humalactor.

Background technology

Existing humalactor is what to separate with feeding bottle, milk is inhaled after the container of newborn humalactor, transfers to supply infants in the feeding bottle again, and milk is easily contaminated in the process that milk shifts, and the wholesomeness of food reduces greatly.

Summary of the invention

In order to overcome the deficiencies in the prior art, the invention provides the Simple breast pump of a kind of simple in structure, cleaning, health.

The technical solution adopted for the present invention to solve the technical problems is:

A kind of Simple breast pump, comprise feeding bottle, described feeding bottle is connected with feeding bottle cap, be provided with a valve film between described feeding bottle and the feeding bottle cap, described valve film is provided with lamina membranacea, the lower end of described lamina membranacea parts a little and forms the milk passage during naturalness, and described lamina membranacea sealing makes the up and down both sides of described valve film form relatively independent space when air-breathing; Described feeding bottle cap is provided with air-breathing interface and the interface that sucks, and the described interface that sucks is connected with getter device by inhaling hose, and the described interface that sucks is by the hose connection humalacter that has that sucks.

The described interface that sucks is provided with two, and two described interfaces that suck respectively are connected with a humalacter by two flexible pipes that suck.

The described flexible pipe that sucks is " Y " shape bifurcation structure, and the bifurcated branch of the described flexible pipe that sucks respectively is connected with a humalacter.

The invention has the beneficial effects as follows: be provided with a valve film between feeding bottle of the present invention and the feeding bottle cap, the valve film is provided with lamina membranacea, the lower end of lamina membranacea parts a little and forms the milk passage during naturalness, the negative pressure that valve film top produces when air-breathing makes the lamina membranacea sealing, make the up and down both sides of valve film form relatively independent space, because the space of valve film top is relatively very little, can produce higher negative pressure, draw smoothly milk, easy to use, suck finish after, the feeding bottle cap that the special-purpose feeding bottle cap that only need will suck is replaced with the normal tape nipple gets final product, reduced the transfer number of milk, cleaning, health.

Description of drawings

The present invention is further described below in conjunction with drawings and Examples.

Fig. 1 is the first embodiment structural representation of the present invention;

Fig. 2 is the decomposing schematic representation of breast pump structure shown in Figure 1;

Fig. 3 is the STRUCTURE DECOMPOSITION schematic diagram of breast pump shown in Figure 1;

Fig. 4 is enlarged drawing shown in the A among Fig. 3;

Fig. 5 is the lamina membranacea closed state schematic diagram of valve film when sucking;

The lamina membranacea of valve film envelope parted view a little when Fig. 6 was venting or naturalness;

Fig. 7 is the second embodiment structural representation of the present invention;

Fig. 8 is the third embodiment structural representation of the present invention.

The specific embodiment

Referring to figs. 1 through Fig. 8, a kind of Simple breast pump comprises feeding bottle 7, and this feeding bottle is common standard mouth feeding bottle.Described feeding bottle 7 is connected with feeding bottle cap 6, be provided with a valve film 9 between described feeding bottle 7 and the feeding bottle cap 6, described valve film 9 is provided with lamina membranacea 11, this valve film 9 and lamina membranacea 11 are made by the elastic silica gel material, described feeding bottle cap 6 is provided with air-breathing interface 10 and the interface 8 that sucks, and the described interface 10 that sucks is connected with getter device by inhaling hose 4.

Getter device has two kinds, the first such as Fig. 1, Fig. 2, Fig. 3 and power type suction device 5 shown in Figure 7, the second as shown in Figure 8, this getter device is the flexible suction ball 12 that hands is pinched.

The described interface 8 that sucks is connected with humalacter 1 by the flexible pipe 3 that sucks.The first embodiment such as Fig. 1 of interface 8 suck, Fig. 2, Fig. 3, shown in Figure 8, be provided with two milk interfaces 8 at feeding bottle cap 6, two interfaces 8 that suck connect a humalacter 1 by the flexible pipe 3 that sucks separately, the second structure as shown in Figure 7,8 interfaces that suck are provided with one, but the flexible pipe 3 that sucks is " Y " type bifurcation structure, the bifurcated branch of the described flexible pipe 3 that sucks respectively is connected with a humalacter 1, adopt the structure of double suction medicated bra, two humalacters can be put into two medicated bras 2 when sucking, two breast are sucked simultaneously, solved the humalactor of single suction medicated bra in the prior art in use, the problem of an other breast milk leakage.

Humalactor of the present invention is when naturalness, and the elastic reaction of valve film 9 parts the lower end of lamina membranacea 11 a little and forms the milk passage, and milk just can flow in the feeding bottle.

As adopt and inhale ball generation suction, pinch when inhaling ball, inhale club's blowback air, the air pressure in valve film 9 upside spaces is greater than the air pressure of lower side space, lamina membranacea 11 is opened, form structure as shown in Figure 6, flow in the feeding bottle for milk, as adopt the power type getter device, when venting, lamina membranacea 11 elastic force effects recover to open naturally, form structure as shown in Figure 6, form the milk passage, flow in the feeding bottle for milk.

When air-breathing, the air pressure of valve film 9 lower side space forms hermetically-sealed construction greater than the air pressure in upside space with lamina membranacea 11 sealings, form structure as shown in Figure 5, make the up and down both sides of described valve film 9 form relatively independent space, the little space in upper space is feeding bottle cap produces higher negative pressure, draws smoothly milk, easy to use, suck finish after, the feeding bottle cap that the special-purpose feeding bottle cap that only needs to suck is replaced with the normal tape nipple gets final product, and has reduced the transfer number of milk, cleaning, health.

Claims

1. Simple breast pump, comprise feeding bottle (7), described feeding bottle (7) is connected with feeding bottle cap (6), it is characterized in that being provided with between described feeding bottle (7) and the feeding bottle cap (6) a valve film (9), described valve film (9) is provided with lamina membranacea (11), the lower end of described lamina membranacea (11) parts a little and forms the milk passage during naturalness, and described lamina membranacea (11) sealing makes the up and down both sides of described valve film (9) form relatively independent space when air-breathing; Described feeding bottle cap (6) is provided with air-breathing interface (10) and the interface that sucks (8), the described interface that sucks (10) is connected with getter device by inhaling hose (4), and the described interface that sucks (8) is connected with humalacter (1) by the flexible pipe that sucks (3).

2. Simple breast pump according to claim 1 is characterized in that the described interface that sucks (8) is provided with two, and two described interfaces that suck (8) respectively are connected with a humalacter (1) by two flexible pipes that suck (3).

3. Simple breast pump according to claim 1 is characterized in that the described flexible pipe that sucks (3) is " Y " shape bifurcation structure, and the bifurcated branch of the described flexible pipe that sucks (3) respectively is connected with a humalacter (1).