CN203354983U - Breast pump cover for breast pump - Google Patents
Breast pump cover for breast pump Download PDFInfo
- Publication number
- CN203354983U CN203354983U CN 201320435909 CN201320435909U CN203354983U CN 203354983 U CN203354983 U CN 203354983U CN 201320435909 CN201320435909 CN 201320435909 CN 201320435909 U CN201320435909 U CN 201320435909U CN 203354983 U CN203354983 U CN 203354983U
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- CN
- China
- Prior art keywords
- cup
- breast
- humalacter
- air guide
- humalactor
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- External Artificial Organs (AREA)
Abstract
The utility model relates to the technical field of breast pumps, in particular to a breast pump cover for a breast pump. The breast pump cover for the breast pump comprises a cup used for covering the breast of a user and a connecting part capable of being connected with a connecting portion of the breast pump, the cup and the connecting part are communicated through a connecting channel, an air guide channel is arranged on the inner wall of the cup, the air guide channel is communicated with the connecting channel, and a pad further covers the inner side of the cup. The breast pump cover for the breast pump can relieve the pain of the breast of the user in the human milk suction process, and is good in using confortableness.
Description
Technical field
This utility model relates to the humalactor technical field, espespecially a kind of humalacter for humalactor.
Background technology
Breast feeding has a lot of benefits, comprises the risk that reduces numerous disease, for example baby's infection and obesity, and the sickness rate of mother's breast carcinoma.
During breast feeding, when the baby can't be from breast of mothers all milk of sucking-off or baby not mother at one's side the time, advise that these women use humalactor to extrude milk and empty their breast.This is will suppress the synthetic of milk because can't extrude complete or in time milk, and may cause milk to condense in lactiferous ducts, and this finally can cause serious problem, for example reduces milk yield, stops up lactiferous ducts and mastitis occur.
Existing a variety of humalactors on market, the overwhelming majority in them utilizes the vacuum of humalacter inside to make the internal pressure of breast that milk is extruded.As shown in Figure 1, existing manual breast pump generally comprises the humalacter 1, manual vacuum generator 2 of funnel type, for the feeding bottle 3 of collecting milk and the coupling part 4 that makes above-mentioned various piece communicate with each other, and humalacter 1 comprises cup and interface channel.In inhaling newborn process, due to the restriction that is subject to negative pressure of vacuum intensity size, the breast area covered by the cup of humalacter can not all be fitted with cup, the position, outer of breast and cup laminating is called sealing station, sealing station is the closer to breast root, the stressed surface area of breast is just larger, inhales newborn effect just better.In use mainly there is following defect in humalacter for humalactor in prior art:
(1) vacuum strength between the cup of humalacter and the breast that covered by cup a little less than, the sealing station of humalacter has only covered the fore-end of breast, cause the fore-end (comprising nipple and areola area) of breast in inhaling newborn process to be inhaled into interface channel, the fore-end local pressure of whole breast is concentrated, cause lactication person's mastalgia, comfort level is not good enough.
Summary of the invention
For the deficiencies in the prior art, this utility model provides a kind of humalacter for humalactor, and it can alleviate the mastalgia of user in inhaling newborn process, and comfort is good.
For reaching above purpose, this utility model for the humalacter of humalactor mainly by the following technical solutions:
A kind of humalacter for humalactor, comprise the connecting portion for covering the supramammary cup of user and can being connected with the coupling part of humalactor, be communicated with interface channel between described cup and connecting portion, described cup inwall is provided with air guide channel, described air guide channel is communicated with interface channel, and described cup inboard also is coated with liner.
Preferably, the quantity of described air guide channel is a plurality of.
Preferably, the quantity of described air guide channel is three, and three air guide channels arrange symmetrically along the cup inwall.
Preferably, the inwall junction of described cup and interface channel also is provided with cannelure.
Preferably, the cross sectional shape ovalize of described cup.
Preferably, the inwall of described liner is provided with some projections.
This utility model for the beneficial effect of the humalacter of humalactor is: by air guide channel and the liner arranged, in inhaling newborn process, the sealing station of this utility model humalacter may extend to the top of air guide channel, the stress area of humalacter can cover larger area, evenly breast stressed, reduce stress raisers, thereby alleviated the pain of user breast, improved the comfort level of using.
The accompanying drawing explanation
Fig. 1 is the structural representation of existing manual breast pump in background technology.
Fig. 2 is the structural representation of this utility model for the humalacter of humalactor.
To be this utility model hide the structural representation after liner for the humalacter of humalactor to Fig. 3.
To be this utility model hide the structural representation of another angle after liner for the humalacter of humalactor to Fig. 4.
Fig. 5 is the Section View along A-A line in Fig. 4.
Fig. 6 is the structural representation of liner.
Description of reference numerals: 1, humalacter, 2, the manual vacuum generator, 3, feeding bottle, 4, coupling part, 5, cup, 51, air guide channel, 52, cannelure, 53, sealing station, 6, connecting portion, 7, interface channel, 8, liner, 81, projection.
The specific embodiment
As shown in Fig. 1 ~ Fig. 6, a kind of humalacter for humalactor, comprise the connecting portion 6 for covering the supramammary cup 5 of user and can being connected with the coupling part 4 of humalactor, be communicated with interface channel 7 between described cup 5 and connecting portion 6, described cup 5 inwalls are provided with air guide channel 51, described air guide channel 51 is communicated with interface channel 7, and described cup 5 inboards also are coated with liner 8.In inhaling newborn process, zone between cup 5 and liner 8 forms negative-pressure vacuum, by at cup 5 inwalls, air guide channel 51 being set, after air is exhausted, the negative pressure of vacuum intensity of air guide channel 51 near zones increases, air guide channel 51 extends to the inner vacuum pressure produced of cup 5 periphery of liner 8, the sealing station 53 of liner 8 and breast may extend to the top of air guide channel 51, in inhaling newborn process, the surface area of breast and liner 8 laminatings increases, thereby the stressed surface area of whole breast is just larger, evenly breast stressed, stress raisers have been reduced, thereby alleviated the pain of user breast, improved the comfort level of using, in addition, the position of sealing is more close breast root also, and the milk situation effect of breast is better.
Wherein, can set according to actual needs the quantity of air guide channel 51, preferably, the quantity of described air guide channel 51 is a plurality of, and more preferably, the quantity of described air guide channel 51 is three, and three air guide channels 51 arrange symmetrically along cup 5 inwalls.
Described cup 5 also is provided with cannelure 52 with the inwall junction of interface channel 7, and cannelure 52 is communicated with each air guide channel 51, makes the vacuum pressure of cup 5 inside more even.
The cross sectional shape ovalize of described cup 5, by this kind of setting, changed the just bell-mouthed shape of tradition, increased the contact surface area of liner 8 with the breast of cup 5 inboards, and available buffer breast stressed alleviated the suction breast pain of user, and comfort level is better.
The inwall of described liner 8 is provided with some protruding 81, when utilizing vacuum generator in the inner formation vacuum of cup 5, these projections 81 can apply in the specific region of breast larger pressure, and can vacuum formation and dispose procedure more effectively massage above-mentioned zone.
The above embodiment, it is better embodiment of the present utility model, be not to limit this utility model practical range, the equivalence of doing according to the described structure of this utility model claim, feature and principle therefore all changes or modifies, and all should be included in this utility model patent claim.
Claims (6)
1. the humalacter for humalactor, comprise the connecting portion for covering the supramammary cup of user and can being connected with the coupling part of humalactor, be communicated with interface channel between described cup and connecting portion, it is characterized in that, described cup inwall is provided with air guide channel, described air guide channel is communicated with interface channel, and described cup inboard also is coated with liner.
2. the humalacter for humalactor as claimed in claim 1, is characterized in that, the quantity of described air guide channel is a plurality of.
3. the humalacter for humalactor as claimed in claim 2, is characterized in that, the quantity of described air guide channel is three, and three air guide channels arrange symmetrically along the cup inwall.
4. the humalacter for humalactor as claimed in claim 1, is characterized in that, the inwall junction of described cup and interface channel also is provided with cannelure.
5. the humalacter for humalactor as claimed in claim 1, is characterized in that, the cross sectional shape ovalize of described cup.
6. the humalacter for humalactor as claimed in claim 1, is characterized in that, the inwall of described liner is provided with some projections.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320435909 CN203354983U (en) | 2013-07-22 | 2013-07-22 | Breast pump cover for breast pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320435909 CN203354983U (en) | 2013-07-22 | 2013-07-22 | Breast pump cover for breast pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203354983U true CN203354983U (en) | 2013-12-25 |
Family
ID=49802812
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320435909 Expired - Fee Related CN203354983U (en) | 2013-07-22 | 2013-07-22 | Breast pump cover for breast pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203354983U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107249661A (en) * | 2015-02-20 | 2017-10-13 | 美德乐控股公司 | Breastshield |
-
2013
- 2013-07-22 CN CN 201320435909 patent/CN203354983U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107249661A (en) * | 2015-02-20 | 2017-10-13 | 美德乐控股公司 | Breastshield |
| CN107249661B (en) * | 2015-02-20 | 2020-08-25 | 美德乐控股公司 | Breast shield |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131225 Termination date: 20170722 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |