CN203598283U - Breast pump with improved suction force vacuum valve - Google Patents
Breast pump with improved suction force vacuum valve Download PDFInfo
- Publication number
- CN203598283U CN203598283U CN201320626038.0U CN201320626038U CN203598283U CN 203598283 U CN203598283 U CN 203598283U CN 201320626038 U CN201320626038 U CN 201320626038U CN 203598283 U CN203598283 U CN 203598283U
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- China
- Prior art keywords
- breast
- arc
- vacuum valve
- breast pump
- movable flap
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- Expired - Fee Related
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Abstract
The utility model relates to a breast pump with an improved suction force vacuum valve. The breast pump comprises a breast-milk receiving bottle, a breast-milk sucking hood and an air pump electric control unit. The breast-milk sucking hood is communicated with the air pump electric control unit through a breast pump body. A connection cover connected with the breast-milk receiving bottle in a rotating mode is arranged on the lower portion of the breast pump body in an extending mode. The suction force vacuum valve which is used for enabling the breast-milk sucking hood and the air pump electric control unit to be communicated is arranged in the breast pump body. The suction force vacuum valve comprises a valve sleeve, an arc fixed clack and an arc movable clack. The arc fixed clack and the arc movable clack extend from a bottom opening of the valve sleeve to the breast-milk receiving bottle in an arc mode and then gradually get close to abut against each other, a breast-milk outlet is formed between the abutting ends of the arc fixed clack and the arc movable clack, and the arc fixed clack is thicker than the arc movable clack. The suction force vacuum valve is simple and reasonable in structure, and is applied to the breast pump, so that the requirements for sealing and draining breast-milk are effectively met, structure installation is simple, and manufacturing cost is low.
Description
Technical field
This utility model relates to a kind of breast pump, especially a kind of breast pump that improves suction vacuum valve.
Background technology
At present, existing breast pump, in its breast pump body with connect the milk outlet that feeding bottle is communicated with suction vacuum valve should be set, this valve had both played sealing function, can be used as again milk water out, and milk is leaked to connecing feeding bottle, showed valvular complex structure, manufacturing cost is high.
Summary of the invention
The purpose of this utility model is to overcome above-mentioned the deficiencies in the prior art part, and provide a kind of suction vacuum valve structure simple and reasonable for structure, this structure to use in breast pump, can effectively meet the requirement that seals and drain milk, and structure installation is simple, low cost of manufacture.
The purpose of this utility model is achieved in that
A kind of breast pump that improves suction vacuum valve, comprise and connect feeding bottle, breast cup and air pump electric control gear, breast cup and air pump electric control gear are connected by breast pump body, breast pump body bottom is extended with and the connection cover that connects feeding bottle and spin, in breast pump body, be provided with the suction vacuum valve that is communicated with breast cup and air pump electric control gear, it is characterized in that, described suction vacuum valve is by valve sleeve, arc fixed lobes and arc movable flap, arc fixed lobes and arc movable flap are respectively along valve sleeve bottom opening toward connecing the curved extension of feeding bottle direction, and close to offseting gradually, offset end arc fixed lobes and arc movable flap between form milk outlet, and the thickness of arc fixed lobes is greater than the thickness of arc movable flap.
Adopt the suction vacuum valve of this structure, in the time that air pump electric control gear produces negative pressure, owing to being now negative pressure state, arc movable flap is because the cause of suction can be close to arc fixed lobes, complete the sealing function of valve, now breast cup can push human breast and will extrude milk, after negative pressure discharges, because the reason milk of gravity flows in suction vacuum valve through the intrinsic passage of breast pump, now because negative pressure discharges, arc movable flap can be close to arc fixed lobes, can make on the contrary the relative arc fixed lobes of arc movable flap separate, milk outlet is increased, facilitate the milk outlet that forms between the arc fixed lobes of milk by the end that offsets and arc movable flap, the flow direction connects feeding bottle, operation so repeatedly, complete the function of breast pump, because this suction vacuum valve structure is simple, the opening or closed all have the variation of vacuum pressure automatically to complete of its milk outlet, and cost of manufacture is low.
And arc fixed lobes and arc movable flap be shaped as two anti-arc arc bodies, be beneficial to envelope gas; Arc fixed lobes thickness is larger, plays fixation, be difficult for because suction is out of shape, and arc movable flap thinner thickness, and thickness reduces gradually along bearing of trend, has both been beneficial to milk leakage, is beneficial to envelope gas.
The thickness of described arc movable flap is extended and is and phases down shape toward connecing feeding bottle direction from valve sleeve bottom opening; When effectively increasing bonding strength, can avoid air pressure inadequate time, cannot make arc movable flap separate with arc fixed lobes.
In described breast pump body, be provided with pressure channel, pressure channel is connected respectively breast cup, suction vacuum valve and air pump electric control gear.
Described valve sleeve, arc fixed lobes and arc movable flap are the soft plastomer that monoblock type connects and composes; Soft plastomer structure is convenient installs, and arc fixed lobes and arc movable flap to produce deformation easier, can better complete closing seam effect and open.
Described arc fixed lobes both sides are connected by both sides flap seal respectively with arc movable flap both sides, gain in strength and product globality.
The beneficial effects of the utility model are:
A kind of breast pump that improves suction vacuum valve of this utility model, simple and reasonable for structure, can effectively meet the requirement that seals and drain milk, and structure is installed simple, the opening or closed all have the variation of vacuum pressure automatically to complete of its milk outlet, and low cost of manufacture.
Accompanying drawing explanation
Fig. 1 is sectional structure chart of the present utility model.
Fig. 2 is the structural representation of suction vacuum valve in this utility model.
Fig. 3 is the sectional structure chart of suction vacuum valve in this utility model.
The specific embodiment
Below in conjunction with drawings and Examples, this utility model is further illustrated.
As shown in Figure 1 to Figure 3, a kind of breast pump that improves suction vacuum valve, comprise and connect feeding bottle 1, breast cup 2 and air pump electric control gear 3, breast cup 2 and air pump electric control gear 3 are connected by breast pump body 4, breast pump body 4 bottoms are extended with and the connection cover 401 that connects feeding bottle 1 and spin, in breast pump body 4, be provided with the suction vacuum valve 5 that is communicated with breast cup 2 and air pump electric control gear 3, it is characterized in that, described suction vacuum valve 5 is by valve sleeve 501, arc fixed lobes 502 and arc movable flap 503, arc fixed lobes 502 and arc movable flap 503 are respectively along valve sleeve 501 bottom opening 501-1 toward connecing the curved extension of feeding bottle 1 direction, and close to offseting gradually, offset end arc fixed lobes 502 and arc movable flap 503 between form milk outlet 504, and the thickness of arc fixed lobes 502 is greater than the thickness of arc movable flap 503.
Adopt the suction vacuum valve of this structure, in the time that air pump electric control gear 3 produces negative pressure, owing to being now negative pressure state, arc movable flap 503 is because the cause of suction can be close to arc fixed lobes 502, sealing milk outlet 504, complete the sealing function of valve, now breast cup 2 can push human breast and will extrude milk, after negative pressure discharges, because the reason milk of the gravity passage in breast pump body 4 flows in suction vacuum valve 5, now because negative pressure discharges, arc movable flap 503 can be close to arc fixed lobes 502, can make on the contrary the relative arc fixed lobes 502 of arc movable flap 503 separate, milk outlet 504 is increased, facilitate the milk outlet that forms between the arc fixed lobes of milk by the end that offsets and arc movable flap, the flow direction connects feeding bottle, operation so repeatedly, complete the function of breast pump, because this suction vacuum valve 5 is simple in structure, the opening or closed all have the variation of vacuum pressure automatically to complete of its milk outlet 504, and cost of manufacture is low.
And arc fixed lobes 502 and arc movable flap 503 be shaped as two anti-arc arc bodies, be beneficial to envelope gas; Arc fixed lobes 502 thickness are larger, play fixation, be difficult for because suction is out of shape, and arc movable flap 503 thinner thicknesses, and thickness reduces gradually along bearing of trend, has both been beneficial to milk leakage, is beneficial to envelope gas.
The thickness of described arc movable flap 503 is extended and is and phases down shape toward connecing feeding bottle 1 direction from valve sleeve 501 bottom opening 501-1; When effectively increasing bonding strength, can avoid air pressure inadequate time, cannot make arc movable flap 503 separate with arc fixed lobes 502.
In described breast pump body 4, be provided with pressure channel 402, pressure channel 402 is connected respectively breast cup 2, suction vacuum valve 5 and air pump electric control gear 3.
Described valve sleeve 501, arc fixed lobes 502 and arc movable flap 503 are the soft plastomer that monoblock type connects and composes; Soft plastomer structure is convenient installs, and arc fixed lobes 502 and arc movable flap 503 to produce deformation easier, can better complete closing seam effect and open.
Described arc fixed lobes 502 both sides and arc movable flap 503 both sides are tightly connected by two side lobes 505 respectively; Gain in strength and product globality.
Above-described specific embodiment, is only this utility model preferred embodiment, and the equivalent arrangements of such as doing according to this utility model claim, all should be technology of the present utility model and contain.
Claims (5)
1. one kind is improved the breast pump of suction vacuum valve, comprise and connect feeding bottle (1), breast cup (2) and air pump electric control gear (3), breast cup (2) and air pump electric control gear (3) are connected by breast pump body (4), breast pump body (4) bottom is extended with and the connection cover (401) that connects feeding bottle (1) and spin, in breast pump body (4), be provided with the suction vacuum valve (5) that is communicated with breast cup (2) and air pump electric control gear (3), it is characterized in that, described suction vacuum valve (5) is by valve sleeve (501), arc fixed lobes (502) and arc movable flap (503), arc fixed lobes (502) and arc movable flap (503) are respectively along valve sleeve (501) bottom opening (501-1) toward connecing the curved extension of feeding bottle (1) direction, and close to offseting gradually, offset end arc fixed lobes (502) and arc movable flap (503) between form milk outlet (504), and the thickness of arc fixed lobes (502) is greater than the thickness of arc movable flap (503).
2. the breast pump that improves according to claim 1 suction vacuum valve, is characterized in that, the thickness of described arc movable flap (503) is extended and is and phases down shape toward connecing feeding bottle (1) direction from valve sleeve (501) bottom opening (501-1).
3. improve according to claim 1 the breast pump of suction vacuum valve, it is characterized in that, in described breast pump body (4), be provided with pressure channel (402), pressure channel (402) is connected respectively breast cup (2), suction vacuum valve (5) and air pump electric control gear (3).
4. the breast pump that improves according to claim 1 suction vacuum valve, is characterized in that, described valve sleeve (501), arc fixed lobes (502) and arc movable flap (503) are the soft plastomer that monoblock type connects and composes.
5. the breast pump that improves according to claim 1 suction vacuum valve, is characterized in that, described arc fixed lobes (502) both sides and arc movable flap (503) both sides are tightly connected by two side lobes (505) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320626038.0U CN203598283U (en) | 2013-10-11 | 2013-10-11 | Breast pump with improved suction force vacuum valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320626038.0U CN203598283U (en) | 2013-10-11 | 2013-10-11 | Breast pump with improved suction force vacuum valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203598283U true CN203598283U (en) | 2014-05-21 |
Family
ID=50710991
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320626038.0U Expired - Fee Related CN203598283U (en) | 2013-10-11 | 2013-10-11 | Breast pump with improved suction force vacuum valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203598283U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108904905A (en) * | 2018-08-22 | 2018-11-30 | 无锡新中瑞婴儿用品有限公司 | Portable integral breast pump |
| CN108992720A (en) * | 2018-08-22 | 2018-12-14 | 无锡新中瑞婴儿用品有限公司 | Integrally exempt from hand steered breast pump |
| CN109621043A (en) * | 2019-01-23 | 2019-04-16 | 滨海昌正企业管理有限公司 | A kind of counterflow-preventing duckbill valve |
| CN109865166A (en) * | 2018-07-09 | 2019-06-11 | 喜美乐株式会社 | The wearable humalactor of intelligence |
-
2013
- 2013-10-11 CN CN201320626038.0U patent/CN203598283U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109865166A (en) * | 2018-07-09 | 2019-06-11 | 喜美乐株式会社 | The wearable humalactor of intelligence |
| CN109865166B (en) * | 2018-07-09 | 2022-05-03 | 喜美乐株式会社 | Intelligent wearable breast pump |
| CN108904905A (en) * | 2018-08-22 | 2018-11-30 | 无锡新中瑞婴儿用品有限公司 | Portable integral breast pump |
| CN108992720A (en) * | 2018-08-22 | 2018-12-14 | 无锡新中瑞婴儿用品有限公司 | Integrally exempt from hand steered breast pump |
| CN109621043A (en) * | 2019-01-23 | 2019-04-16 | 滨海昌正企业管理有限公司 | A kind of counterflow-preventing duckbill valve |
| CN109621043B (en) * | 2019-01-23 | 2022-03-11 | 昌正医疗(苏州)有限公司 | Anti-reflux duckbill valve |
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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: 20140521 Termination date: 20141011 |
|
| EXPY | Termination of patent right or utility model |