CN2580971Y - Diaphragm-type breast pump - Google Patents
Diaphragm-type breast pump Download PDFInfo
- Publication number
- CN2580971Y CN2580971Y CN 02249176 CN02249176U CN2580971Y CN 2580971 Y CN2580971 Y CN 2580971Y CN 02249176 CN02249176 CN 02249176 CN 02249176 U CN02249176 U CN 02249176U CN 2580971 Y CN2580971 Y CN 2580971Y
- Authority
- CN
- China
- Prior art keywords
- diaphragm
- breast pump
- connector
- sucks
- feeding bottle
- 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.)
- Expired - Fee Related
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Abstract
The utility model belongs to a baby lactation article, which provides a diaphragm-shaped milk-pump in order to help mothers to extend breast the feeding time and overcome the defects of the currently used breast pump that the pumping force is insufficient or pumped breast milk can not be stored and be wasted. The principles of a piston and a needle cylinder are adopted, and the negative pressure is formed from a flexible diaphragm and a silica gel valve. The utility model has the advantages of compact structure, convenient operation, no power supply, strong pumping force and stored breast milk.
Description
This utility model belongs to baby's suckling articles for use.
Breast milk is the best food of baby, the baby of world health organisation recommendations before one one full year of life preferably adopts breast feeding, but because a variety of causes mother can not be on time or the baby that in time feeds on milk, at this moment the general practice is with manually extruding milk, so just nutritious milk has been slatterned, also the someone uses breast pump that milk is sucked out, but because the breast pump afterbody on the market all is a rubber bulb a few days ago, forming negative pressure with hands extruding rubber bulb just sucks out milk, but owing to there is not the container of splendid attire milk, make milk can not give consumption by infants, and the suction that the breast pump of this structure produces is big inadequately, makes milk sucking-off fully, and draw milk all some is retained in the breast at every turn, cause mother's galactopoiesis to reduce, even can cause nipple redness or mammitis.
This utility model provides a kind of diaphragm type breast pump, utilizes up and down piston type compressed formation suction of silica gel diaphragm, milk is flowed into and is contained in the feeding bottle of breast pump.The compact conformation of this breast pump, easy and simple to handle, need not power supply or battery, safe noiselessness can solve the problem of the red and swollen be full of cracks of nipple, can prolong the time of breast feeding babies again.
The breast pump structure that this utility model provides, represent by Figure of description:
Fig. 1 diaphragm type breast pump axonometric chart
Each component diagram of Fig. 2 diaphragm type breast pump
Fig. 3 diaphragm type breast pump loudspeaker pallet front view
Fig. 4 diaphragm type breast pump loudspeaker pallet vertical view
Description of drawings
1---gum cover
2---dust cap
3---flexible diaphragm
4---handle
5---connector sucks
6---the loudspeaker pallet
7---the diaphragm groove
8---the silica gel valve
9---screw lid
10---connecting ring
11---the feeding bottle seat
12---feeding bottle
13---the projection on the diaphragm
14---airslide
15---little space
Be further described below in conjunction with the structure of accompanying drawing the diaphragm type breast pump:
The feeding bottle (12) that is placed on the seat (11) that sucks links to each other with the connector that sucks (5) by connecting ring (10) screw lid (9), the connector (5) that sucks is provided with dust cap (2), a diaphragm groove (7) is arranged in the connector that sucks (5), flexible diaphragm (3) just is contained in the groove, because diaphragm closely pastes mutually with the diaphragm groove, make the diaphragm groove be in sealing state, a silica gel valve (8) that is covered by flexible diaphragm (3) is arranged between feeding bottle (12) and the connector that sucks (5), have a kick (13) to be used for installing handle (4) on the flexible diaphragm (3).A loudspeaker pallet (6) that contacts with breast is housed on the connector that sucks (5), on pallet (6), be provided with gum cover (1), can closely paste mutually with breast, on this gum cover, little space (15) is arranged, an airslide (14) that leads to diaphragm groove (7) is respectively arranged at little spatial end.
Breast pump when depressing handle (4), forms negative pressure in use between gum cover (1) and flexible diaphragm (3).Silica gel valve (8) is tightly sealed the path that leads to feeding bottle (12), meanwhile the little space (15) on the gum cover (1) is recessed, milk is entered in the diaphragm groove (7) of the connector that sucks (5) by the negative pressure sucking-off by petal gum cover (1), when handle (4) when putting on, flexible diaphragm (3) is depressed, air-flow in the feeding bottle is opened silica gel valve (8) milk is flowed in the feeding bottle (12), meanwhile, the air-flow projection of little space on the gum cover (1) because of entering by airslide (14), carrying a pressure one of handle finished milk enters feeding bottle from the breast sucking-off action like this.Little space on the gum cover (1) has also been finished recessed and protruding action and has been made breast obtain massage gently in addition, thereby stimulates the milk outflow.
Claims (5)
1. diaphragm type breast pump, form by suck connector (5), dust cap (2) and handle (4) of feeding bottle (12), feeding bottle (12) is connected by connecting ring (10), screw lid (9) and the connector that sucks (5), feeding bottle connector (5) is equipped with a loudspeaker pallet (6), it is characterized in that sucking and a diaphragm groove (7) is arranged in the connector (5), flexible diaphragm (3) just is contained in the groove, flexible diaphragm (3) makes the diaphragm groove be sealing state, between feeding bottle (12) and the connector that sucks (5), a silica gel valve (8) that is covered by flexible diaphragm (3) is arranged.
2. according to the membrane type breast pump described in the claim 1, it is characterized in that described feeding bottle (12) is placed on the seat (11) that sucks.
3. according to the diaphragm type breast pump described in the claim 1, it is characterized in that a little projection (13) is arranged on the described flexible diaphragm (3), be used for installing handle (4).
4. require the diaphragm type breast pump described in 1 according to profit, it is characterized in that the loudspeaker pallet (6) of the described connector that sucks (5) is provided with gum cover (1).
5. require the diaphragm type breast pump described in 1 according to profit, it is characterized in that on the gum cover (1) of described loudspeaker pallet (6) little space (15) being arranged, little spatial end respectively has an airslide (14) that is connected with the diaphragm groove (7) of the connector that sucks (5).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 02249176 CN2580971Y (en) | 2002-11-06 | 2002-11-06 | Diaphragm-type breast pump |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 02249176 CN2580971Y (en) | 2002-11-06 | 2002-11-06 | Diaphragm-type breast pump |
Publications (1)
Publication Number | Publication Date |
---|---|
CN2580971Y true CN2580971Y (en) | 2003-10-22 |
Family
ID=33719655
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 02249176 Expired - Fee Related CN2580971Y (en) | 2002-11-06 | 2002-11-06 | Diaphragm-type breast pump |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN2580971Y (en) |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100409907C (en) * | 2004-04-12 | 2008-08-13 | 海润(香港)有限公司 | Breast pump |
CN101553264A (en) * | 2006-11-01 | 2009-10-07 | 梅德拉控股公司 | Self-returning contamination barrier |
CN101155606B (en) * | 2005-04-07 | 2010-09-01 | 美德乐控股公司 | Valve, especially for a breast cup set |
WO2010145217A1 (en) * | 2009-06-18 | 2010-12-23 | Guo Paul Wen | Suction device for piston breast pump |
CN102028979A (en) * | 2011-01-24 | 2011-04-27 | 河南中医学院 | Suction imitation positive and negative pressure breast pump |
CN101274112B (en) * | 2007-03-27 | 2012-02-22 | 贝亲株式会社 | Breast pump |
CN102933240A (en) * | 2010-06-07 | 2013-02-13 | 皇家飞利浦电子股份有限公司 | Breast pump |
CN106687155A (en) * | 2014-07-07 | 2017-05-17 | 纳亚健康公司 | Methods and apparatus for transferring pressure during expression of human breast milk |
CN106794291A (en) * | 2014-07-07 | 2017-05-31 | 纳亚健康公司 | Pump installation and method for drawing human milk |
-
2002
- 2002-11-06 CN CN 02249176 patent/CN2580971Y/en not_active Expired - Fee Related
Cited By (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100409907C (en) * | 2004-04-12 | 2008-08-13 | 海润(香港)有限公司 | Breast pump |
US7641629B2 (en) | 2004-04-12 | 2010-01-05 | Sea Profit (Hong Kong) Limited | Breast pump |
CN101155606B (en) * | 2005-04-07 | 2010-09-01 | 美德乐控股公司 | Valve, especially for a breast cup set |
CN101553264B (en) * | 2006-11-01 | 2014-08-06 | 梅德拉控股公司 | Self-returning contamination barrier |
CN101553264A (en) * | 2006-11-01 | 2009-10-07 | 梅德拉控股公司 | Self-returning contamination barrier |
US11642441B2 (en) | 2006-11-01 | 2023-05-09 | Medela Holding Ag | Self returning contamination barrier |
CN101274112B (en) * | 2007-03-27 | 2012-02-22 | 贝亲株式会社 | Breast pump |
WO2010145217A1 (en) * | 2009-06-18 | 2010-12-23 | Guo Paul Wen | Suction device for piston breast pump |
CN102933240A (en) * | 2010-06-07 | 2013-02-13 | 皇家飞利浦电子股份有限公司 | Breast pump |
CN102933240B (en) * | 2010-06-07 | 2016-02-03 | 皇家飞利浦电子股份有限公司 | Humalactor |
CN102028979A (en) * | 2011-01-24 | 2011-04-27 | 河南中医学院 | Suction imitation positive and negative pressure breast pump |
CN102028979B (en) * | 2011-01-24 | 2012-04-04 | 河南中医学院 | Suction imitation positive and negative pressure breast pump |
CN106687155A (en) * | 2014-07-07 | 2017-05-17 | 纳亚健康公司 | Methods and apparatus for transferring pressure during expression of human breast milk |
CN106794291A (en) * | 2014-07-07 | 2017-05-31 | 纳亚健康公司 | Pump installation and method for drawing human milk |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: HE LIWU Free format text: FORMER OWNER: CEN WEICHAO Effective date: 20060331 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20060331 Address after: 510635 room 892, Tianhe North Road, Guangzhou, Guangdong, 1406 Patentee after: He Liwu Address before: 511430, Guangdong, Guangzhou province Panyu District Luoxi Metro Begonia five street 9 Patentee before: Cen Weichao |
|
C19 | Lapse of patent right due to non-payment of the annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |