CN212631314U - Suction structure of breast pump - Google Patents
Suction structure of breast pump Download PDFInfo
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- CN212631314U CN212631314U CN202020212983.6U CN202020212983U CN212631314U CN 212631314 U CN212631314 U CN 212631314U CN 202020212983 U CN202020212983 U CN 202020212983U CN 212631314 U CN212631314 U CN 212631314U
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- milk
- breast
- cover shell
- negative pressure
- suction structure
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Abstract
The utility model relates to the technical field of mother and infant appliances, in particular to a suction structure of a breast pump, which comprises a milk bottle, a connecting piece arranged on the milk bottle and a cover shell arranged on the connecting piece, wherein the cover shell is provided with a breast support attached to a human breast, the middle part of the breast support is provided with a milk suction hole, and a thin slice attached to a human nipple is arranged in the milk suction hole; the milk sucking cavity is communicated with the feeding bottle through the milk channel, the cover shell is provided with a negative pressure port, and the cover shell is internally provided with an anti-reflux assembly for preventing milk from flowing backwards from the negative pressure port. The utility model discloses novel structure, design benefit, convenient to use realizes effectively preventing the breast milk refluence to the quick collection of breast milk, the setting of anti-reflux subassembly.
Description
Technical Field
The utility model belongs to the technical field of maternal and infant apparatus technique and specifically relates to indicate a structure of absorbing of breast pump.
Background
Breast feeding is the most scientific method of feeding infants that is currently proven, and is comparable to formula milk powder and other complementary foods. The world health organization advocates pure breast feeding for at least 6 months. However, most women are weak after delivery, and need to lie down for rest, cannot stand up, or even cannot sit up, so that they cannot breast-feed the baby in person, and easily miss the optimal period of milk production, resulting in that they cannot breast-feed. At this time, the breast pump is required to be used for milk extraction to promote the secretion of breast milk. However, when the existing breast pump is used, the user is required to sit up and keep the upper body upright, otherwise, the milk is easy to flow out along the breast.
SUMMERY OF THE UTILITY MODEL
The utility model discloses problem to prior art provides a structure of absorbing of breast pump, novel structure, design benefit, and convenient to use realizes the quick collection to milk, can prevent effectively that milk from flowing outward along the nipple, convenient to use, reliable.
In order to solve the technical problem, the utility model discloses a following technical scheme:
the utility model provides a suction structure of a breast pump, which comprises a feeding bottle, a connecting piece arranged on the feeding bottle and a cover shell arranged on the connecting piece, wherein the cover shell is provided with a breast support attached to a human breast, the middle part of the breast support is provided with a milk suction hole, and a thin slice attached to a human nipple is arranged in the milk suction hole; the connecting piece is provided with a milk channel, one end of the milk channel is close to the edge of the breast support, a milk sucking cavity is arranged between the cover shell and the breast support, and the milk sucking cavity is communicated with the feeding bottle through the milk channel.
Wherein, the cover shell is provided with a negative pressure port, and the cover shell is also internally provided with an anti-reflux assembly for preventing the milk from flowing back from the negative pressure port.
Wherein, prevent that the countercurrent subassembly is the gas-liquid separation membrane, the gas-liquid separation membrane is installed in the cover casing, the gas-liquid separation membrane is located negative pressure mouth with between the breast support.
Wherein, prevent that the countercurrent subassembly is the fender liquid piece, the fender liquid piece dress is established the lower extreme of negative pressure mouth, the negative pressure mouth is installed in the upper end of cover casing.
The feeding bottle is detachably connected with the connecting piece, and a threaded connecting port is formed in the upper end of the feeding bottle.
Wherein, the other end of the milk channel is connected with a liquid outlet valve.
Preferably, the breast support is conically arranged.
Wherein, the breast support and the slice are made of silica gel.
The utility model has the advantages that:
the utility model discloses novel structure, design benefit, during the use, negative pressure mouth is connected with the negative pressure source, and the breast holds in the palm and cooperates with human breast, realizes milk absorption, wherein, the edge that the breast held in the palm is aimed at to the milk runner, flows in the milk runner and then flows in the feeding bottle along the breast support back after milk flows out, and convenient to use realizes the quick collection to milk, prevents setting up of adverse current subassembly and effectively prevents the milk refluence, the utility model discloses convenient to use person lies or lies to one side uses.
Drawings
Fig. 1 is a schematic structural view of a suction structure of a breast pump according to embodiment 1.
Fig. 2 is an exploded view of the suction structure of the breast pump of embodiment 1.
Fig. 3 is a schematic structural view of a suction structure of a breast pump according to embodiment 2.
Fig. 4 is an exploded view of the suction structure of the breast pump of embodiment 2.
The reference numerals in fig. 1 to 4 include:
1-milk bottle 2-connecting piece 3-cover shell
4-breast support 5-milk channel 6-breast pumping chamber
7-negative pressure port 8-gas-liquid separation membrane 9-liquid retaining block
10-threaded connector 11-liquid outlet valve 12-milk sucking hole
13-thin slice.
Detailed Description
In order to facilitate understanding of those skilled in the art, the present invention will be further described with reference to the following examples and drawings, which are not intended to limit the present invention. The present invention will be described in detail with reference to the accompanying drawings.
Example 1
A suction structure of a breast pump is shown in figures 1 to 2 and comprises a milk bottle 1, a connecting piece 2 arranged on the milk bottle 1 and a cover shell 3 arranged on the connecting piece 2, wherein the cover shell 3 is provided with a breast support 4 attached to a breast of a human body, the middle part of the breast support 4 is provided with a milk suction hole 12, and a thin sheet 13 attached to a nipple of the human body is arranged in the milk suction hole 12; the connecting piece 2 is provided with a milk channel 5, one end of the milk channel 5 is close to the edge of the breast support 4, a milk sucking cavity 6 is arranged between the cover shell 3 and the breast support 4, and the milk sucking cavity 6 is communicated with the milk bottle 1 through the milk channel 5. Specifically, the utility model discloses novel structure, design benefit, during the use, breast support 4 cooperates with human breast, utilizes external force to absorb the nipple, realizes milk absorption, wherein, milk runner 5 is close to the edge of breast support 4, and milk flows out and flows into milk runner 5 along the breast support 4 back directly and then flows into feeding bottle 1 after flowing out, and convenient to use realizes the quick collection to milk, the utility model discloses convenient to use user lies or lies on one's side and uses; the breast support 4 and the sheet 13 are made of silica gel, and particularly, the sheet 13 attached to the nipple of a human body is not designed in the milk sucking hole 12 of the breast support 4 of the conventional breast pump, so that milk can easily flow out along the nipple when the breast support is used. The utility model discloses a brassiere of silica gel material holds in the palm 4 to sucking milk hole 12 at brassiere 4 is equipped with the nipple thin slice 13 of the human body of laminating, can prevent effectively that milk from flowing outward along the nipple, convenient to use, reliable.
In the structure for sucking milk pumps of this embodiment, the cover housing 3 is provided with the negative pressure port 7, and the cover housing 3 is further provided with a backflow preventing component for preventing the backflow of milk from the negative pressure port 7. Specifically, the negative pressure port 7 is connected with a negative pressure source, and the arrangement of the backflow-preventing component effectively prevents the backflow of milk.
In the suction structure of the breast pump of this embodiment, the anti-backflow component is a gas-liquid separation membrane 8, the gas-liquid separation membrane 8 is installed in the cover shell 3, and the gas-liquid separation membrane 8 is located between the negative pressure port 7 and the breast support 4. Specifically, the negative pressure port 7 is connected with a negative pressure source, when the negative pressure source works, the gas-liquid separation membrane 8 can realize gas circulation, and can prevent liquid from flowing into the negative pressure port 7 through the gas-liquid separation membrane 8, prevent milk from flowing backwards, and is reliable to use.
The embodiment the suction structure of breast pump, feeding bottle 1 with connecting piece 2 can be dismantled and be connected, the upper end of feeding bottle 1 is provided with threaded connection mouth 10. Specifically, the arrangement facilitates the disassembly and assembly of the feeding bottle 1 and the connecting piece 2, and the feeding bottle 1 can be conveniently taken out at any time.
In the pumping structure of the breast pump of this embodiment, the other end of the milk channel 5 is connected to a liquid outlet valve 11. Preferably, the breast support 4 is provided with a conical shape, and the breast support 4 is provided with a milk sucking hole 12 for fitting the nipple of a human body. After the negative pressure port 7 is connected with a negative pressure source, under the structure of the milk sucking hole 12, milk flows out of the nipple of the human body and flows to the milk flow passage 5 along the inner surface of the breast support 4, so that milk is collected.
Specifically, the breast of traditional breast pump holds in the palm 4 and is plastic hardware or metal hardware, and when it laminated with human breast, there was the gap easily in hard thing and breast contact to the hardware is uncomfortable in addition to human breast, the utility model discloses a breast of silica gel material holds in the palm 4, can more can laminate with human breast, convenient to use, reliable.
Example 2
The present embodiment 2 differs from embodiment 1 in that: as shown in fig. 3 to 4, the anti-backflow component is a liquid blocking block 9, the liquid blocking block 9 is installed at the lower end of the negative pressure port 7, and the negative pressure port 7 is installed at the upper end of the cover housing 3. Specifically, the negative pressure port 7 is arranged at the upper end of the hood housing 3, the negative pressure port 7 is aligned with the edge of the upper end of the breast support 4, and milk is effectively prevented from flowing back from the negative pressure port 7 under the action of the liquid blocking block 9, so that the milk can conveniently enter the milk bottle 1 from the milk channel 5.
The above description is only for the preferred embodiment of the present invention, and the present invention is not limited to the above description, and although the present invention is disclosed in the preferred embodiment, it is not limited to the above description, and any person skilled in the art can make some changes or modifications to equivalent embodiments without departing from the scope of the present invention, but all the technical solutions of the present invention are within the scope of the present invention.
Claims (8)
1. A suction structure of a breast pump is characterized in that: the nursing bottle comprises a nursing bottle, a connecting piece arranged on the nursing bottle and a cover shell arranged on the connecting piece, wherein the cover shell is provided with a breast support attached to a breast of a human body, the middle part of the breast support is provided with a milk sucking hole, and a thin sheet attached to a nipple of the human body is arranged in the milk sucking hole; the connecting piece is provided with a milk channel, one end of the milk channel is close to the edge of the breast support, a milk sucking cavity is arranged between the cover shell and the breast support, and the milk sucking cavity is communicated with the feeding bottle through the milk channel.
2. A suction structure of a breast pump as set forth in claim 1, wherein: the cover shell is provided with a negative pressure port, and the cover shell is also internally provided with an anti-reflux assembly for preventing milk from flowing back from the negative pressure port.
3. A suction structure of a breast pump as set forth in claim 2, wherein: the anti-backflow component is a gas-liquid separation membrane, the gas-liquid separation membrane is arranged in the cover shell, and the gas-liquid separation membrane is located between the negative pressure port and the breast support.
4. A suction structure of a breast pump as set forth in claim 2, wherein: the anti-backflow component is a liquid blocking block, the liquid blocking block is arranged at the lower end of the negative pressure port, and the negative pressure port is arranged at the upper end of the cover shell.
5. A suction structure of a breast pump as set forth in claim 1, wherein: the feeding bottle with the connecting piece can be dismantled and be connected, the upper end of feeding bottle is provided with the screw thread connector.
6. A suction structure of a breast pump as set forth in claim 1, wherein: the other end of the milk channel is connected with a liquid outlet valve.
7. A suction structure of a breast pump as set forth in claim 1, wherein: the breast support is arranged in a conical shape.
8. A suction structure of a breast pump as set forth in claim 1, wherein: the breast support and the slice are made of silica gel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020212983.6U CN212631314U (en) | 2020-02-26 | 2020-02-26 | Suction structure of breast pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020212983.6U CN212631314U (en) | 2020-02-26 | 2020-02-26 | Suction structure of breast pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212631314U true CN212631314U (en) | 2021-03-02 |
Family
ID=74768579
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020212983.6U Active CN212631314U (en) | 2020-02-26 | 2020-02-26 | Suction structure of breast pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212631314U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023075345A1 (en) * | 2021-10-29 | 2023-05-04 | 주식회사 노본 | Nipple care device pad, and hands-free integral type electromotive nipple corrector to which nipple care device pad is applied |
| WO2024103604A1 (en) * | 2022-11-17 | 2024-05-23 | 深圳童品荟科技有限公司 | Breast pump |
-
2020
- 2020-02-26 CN CN202020212983.6U patent/CN212631314U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023075345A1 (en) * | 2021-10-29 | 2023-05-04 | 주식회사 노본 | Nipple care device pad, and hands-free integral type electromotive nipple corrector to which nipple care device pad is applied |
| KR20230061796A (en) * | 2021-10-29 | 2023-05-09 | 주식회사 노본 | Nipple care pad and hands free integral type nipple straightner |
| KR102626120B1 (en) * | 2021-10-29 | 2024-01-18 | 주식회사 노본 | Nipple care pad and hands free integral type nipple straightner |
| WO2024103604A1 (en) * | 2022-11-17 | 2024-05-23 | 深圳童品荟科技有限公司 | Breast pump |
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